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Publications

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Reviewed Book Chapters

[1] I. Bilik and J. Tabrikian, "Knowledge-based target classification for Doppler radars," in Knowledge-Based Radar Detection, Tracking and Classification, edited by F. Gini and M. Rangaswamy, Wiley 2007, Chapter 9, pp. 197-224.

[2] I. Bilik and J. Tabrikian, "MMSE-based filtering for linear and nonlinear systems in the presence of non-Gaussian system and measurement noise," in Kalman Filter Recent Advances and Applications, I-Tech Education and Publishing, November 2008.

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Journal Publications

[1] I. Bilik, J. Tabrikian, and A. Cohen, “GMM-based target classification for ground surveillance Doppler radar,” IEEE Transactions on Aerospace and Electronic Systems, vol. 42, no. 1, pp. 267-278, 2006. 

[2] I. Bilik and J. Tabrikian, “Radar target classification using Doppler signatures of human locomotion models,” IEEE Transactions on Aerospace and Electronic Systems, vol. 43, no. 5, pp. 1510-1522, 2007. 

[3] I. Bilik and J. Krolik, “Graph‐theoretic sonar detection performance of maneuverable vehicles in variable propagation environments,” The Journal of the Acoustical Society of America, Vol. 121, no. 5, pp. 3108-3108, 2007. 

[4] I. Bilik and J. Tabrikian, “Maneuvering Target Tracking in the Presence of Glint using the Nonlinear Gaussian Mixture Kalman Filter,” IEEE Transactions on Aerospace and Electronic Systems, vol. 46, no. 1, pp. 246-263, 2010. 

[5] I. Bilik and J. Tabrikian, “MMSE-based filtering in the presence of non-Gaussian system and measurement noise,” IEEE Transactions on Aerospace and Electronic Systems, vol. 46, no. 3, pp. 1153-1170, 2010. 

[6] D. Hague, J. Buck, and I. BilikPI, “A deterministic filterbank compressive sensing model for bat biosonar,” The Journal of the Acoustical Society of America, Vol. 129, no. 4, pp. 2628-2635, 2011. 

[7] I. Bilik, “Spatial Compressive Sensing for Direction-of-Arrival Estimation of Multiple Sources Using Dynamic Sensor Arrays,” IEEE Transactions on Aerospace and Electronic Systems, vol. 47, no. 3, pp. 1754-1769, 2011. 

[8] I. Bilik, E. Tzalolihin, and N. Blaunstein, “A single base station localization approach using a statistical model of the NLOS propagation conditions in urban terrain,” IEEE Transactions on Vehicular Technology, vol. 60, no. 3, pp. 1-14, 2011. 

[9] I. Bilik and P. Khomchuk, “Minimum divergence approaches for robust classification of ground moving targets,” IEEE Transactions on Aerospace and Electronic Systems, vol. 48, no. 1, pp. 581-603, 2012. 

[10] I. Bilik, K. Adhikari, and J. Buck, “Shannon capacity bound on mobile station localization accuracy in urban environments,” IEEE Transactions on Signal Processing, Vol. 59, no. 12, pp. 6206-6216, 2011. 

[11] D. HagueJ. Buck, and I. Bilik, “A deterministic compressive sensing model for bat biosonar,” The Journal of the Acoustical Society of America, Vol. 132, no. 6, pp. 4041-4052, 2012. 

[12] T. Northardt, I. Bilik, and Y. Abramovich, “Spatial compressive sensing for direction-of-arrival estimation with bias mitigation via expected likelihood,” IEEE Transactions on Signal Processing, Vol. 61, no. 15, pp. 1183-1195, 2013. 

[13] T. Northardt, I. Bilik, and Y. Abramovich, “Bearings-only constant velocity target maneuver detection via expected likelihood,” EEE Transactions on Aerospace and Electronic Systems, Vol. 50, no. 4, pp.2974-2988, 2014. 

[14] P. Khomchuk, R. Blum, and I. Bilik, “Performance analysis of target parameters estimation using multiple widely separated antenna arrays,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 52, no. 5, pp.2413-2435, 2016. 

[15] P. Khomchuk, I. Stainvas, and I. Bilik, “Pedestrian motion direction estimation using automotive MIMO radar,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 52, no. 3, pp.1132-1145, 2016. 

[16] I. Bilik, O. Longman, S. Villeval, and J. Tabrikian, “The rise of radar for autonomous vehicles: signal processing solutions and future research directions,” IEEE Signal Processing Magazine, Vol. 36, no. 5, 2019. 

[17] J. Tabrikian, O. Isaacs, and I. Bilik, “Cognitive antenna selection for automotive radar using Bobrovsky-Zakai bound,” J. Selected Topics in Signal Processing, Vol. 15, Issue 4, pp. 892-903 2021.

[18] O. Longman and I. Bilik, “Spectral Radon-Fourier transform for automotive radar applications,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 57, Issue 2, pp. 1046-1056, 2021. 

[19] G. Solodky, O. Longman, S. Villeval, and I. Bilik, “CDMA-MIMO radar with tansec waveform,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 57, Issue 1, pp. 76-89, 2021. 

[20] M. Dikstein, S. Villeval, O. Longman, and I. Bilik, “Automotive radar maximum unambiguous velocity extension via high-order phase components,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 58, Issue 1, pp. 743-751, 2022. 

[21] I. Bilik “Comparative Analysis of Radar and LiDAR Technologies for Automotive Applications,” Vol. 15, no. 1, pp. 244-269, IEEE Intelligent Transportation Systems Magazine, 2023. 

[22] S. Feintuch, H. Permuter, I. Bilik, and J. Tabrikian, “Neural network-based multi-target detection within correlated heavy-tailed clutter,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 59, Issue 5, 2023. 

[23] D. Raphaeli and I. Bilik, “Challenges in automotive MIMO radar calibration in anechoic chamber,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 59, Issue 5, 2023. 

[24] N. PetroulakisPI, M. MattssonPI, P. ChatziadamPI, M. SimkoPI, A. GavrielidesPI, A. YiorkasPI, O. ZeniPI, M. ScarfiPI, E. SoudahPI, R. OtinPI, F. SchettinoPI, M. MigliorePI, A. MiaoudakisPI, G. SpanoudakisPI, J. BoltePI, E. KorkmazPI, V. TheodorouPI, E. ZarogianniPI, S. LagorioPI, M. BiffoniPI, A. SchiavoniPI, M. BoldiPI, Y. FeldmanPI, I. BilikPI, A. LaromainePI, M. GichPI, M. SpiritoPI, M. LedentPI, S. SegersPI, F. VargasPI, L. ColussiPI, M. PruppersPI, D. BaakenPI, and A. BogdanovaPI, “NextGEM: next generation integrated sensing and analytical system for monitoring and assessing radiofrequency electromagnetic field exposure and health,” International Journal of Environmental Research and Public Health, 20, no. 12: 6085, 2023. 

[25] M. Levy, I. Bilik, and J. Tabrikian, “Misspecified Cramér-Rao bound for multipath model in MIMO radar,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 59, Issue 5, pp. 4831-4843, 2023. 

[26] S. Feintuch, H. Permuter, I. Bilik, and J. Tabrikian, “Neural Network-Based DOA Estimation in the Presence of Non-Gaussian Interference,” IEEE Transactions on Aerospace and Electronic Systems, Vol. 60, Issue 1, pp. 119-132, 2024. 

[27] S. Danino and I. Bilik, “Automatic Multipath Annotation for Conventional Automotive Radar Datasets,” J. IEEE Sensors, Vol. 24, Issue 8, pp. 13500-13517, 2024. 

 

[28] Z. Ren, J. Tabrikian, I. Bilik, and W. Yi, “Discriminating distributed targets in automotive radar using fuzzy L-shell clustering algorithm,” Accepted for publication in IEEE Transactions on Aerospace and Electronic Systems, 2024.

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Reviewed Conference Proceedings

[1] I. Bilik and Y. Steinberg, “Inner and outer bounds on the identification capacity region of the degraded broadcast channel,” Proc. IEEE-International Symposium on Information Theory, 2001.

 

[2] I. Bilik, J. Tabrikian, and A. Cohen, “Doppler-based ATR for ground surveillance radar,” Proc. RADAR04, 2004.

 

[3] I. Bilik, J. Tabrikian, and A. Cohen, “Target classification using Gaussian mixture model for ground surveillance Doppler radar,” Proc. IEEE International Radar Conference, 2005. Best Student Paper Award

 

[4] I. Bilik and J. Tabrikian, “Target tracking in glint noise environment using nonlinear non-Gaussian Kalman filter,” Proc. IEEE International Radar Conference, 2006. Best Student Paper Award

 

[5] I. Bilik and J. Tabrikian, “Optimal recursive filtering using Gaussian mixture model,” Proc. IEEE Workshop on Statistical Signal Processing, 2005.

 

[6] I. Bilik and J. Tabrikian, “Maneuvering target tracking in the presence of glint,” Proc. on IEEE Convention in Israel, 2006. Best Student Paper Award

 

[7] I. Bilik and J. Tabrikian, “Maneuvering target tracking using the nonlinear non-Gaussian Kalman filter,” Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2006.

 

[8] S. Smith, I. Bilk, and J. Krolik, “Theoretical passive sonar performance of a cluster of UUV towed line array,” Proc. OCEANS '07 MTS/IEEE, 2007.

 

[9] O. Kazanci, I. Bilik, and J. Krolik, “Wavefront adaptive raymode processing for over-the-horizon HF radar clutter mitigation,” Proc. on the 41st Asilomar Conference on Signals, Systems and Computers, 2007.

 

[10] I. Bilik and J. Krolik, “Comparative theoretical performance of maneuverable unmanned vehicles versus conventional towed-arrays for passive sonar,” Proc. IEEE Ocean Conference, 2007. 

 

[11] I. Bilik and J. Krolik, “Graph-theoretic sonar detection performance of maneuverable vehicles in variable propagation environments,” Proc. Acoust. Soc. Am., Vol. 121, No. 5, Pt. 2, 2007.

 

[12] I. Bilik, O. Kazanci, and J. Krolik, “Wavefront adaptive sensing for radar spread clutter mitigation,” Proc. on the IEEE Second International Workshop on CAMSAP, 2007.

 

[13] I. Bilik, O. Kazanci, and J. Krolik, “Radar clutter mitigation via space-time wavefront adaptive sensing,” Proc. of the IEEE International Conf. on Acoustics, Speech, and Signal Processing, pp. 2589 – 2592, 2008.

 
[14] J. KrolikV. MeccaO. Kazanci, and I. Bilik, “Multipath spread-Doppler clutter mitigation for over-the-horizon radar” Proc. IEEE Radar Conference, 2008.

 

[15] I. Bilik, “Spatial compressive sensing approach for field directionality estimation,’’ Proc. IEEE Radar Conf., 2009.

 

[16] I. Bilik, “Spatial compressive sensing using array orientation diversity for field directionality estimation,’’ Proc. IEEE Radar Conf., 2009.

 

[17] E. Tsalolihin, I. Bilik, N. Blaunstein, “Mobile user location in dense urban environment using unified statistical model,” Proc. EuCAP Conf., 2010.

 

[18] E. Baser and I. Bilik, “Modified unscented particle filter using variance reduction factor,” Proc. IEEE Radar Conf., 2010.

 

[19] P. Khomchuk and I. Bilik, “Dynamic direction-of-arrival estimation via spatial compressive sensing,” Proc. IEEE Radar Conf., 2010.

 

[20] P. Khomchuk I. Bilik, and D. Kasingam, “Compressive sensing-based SAR tomography,” Proc. IEEE Radar Conf., 2010.

 

[21] E. Tsalolihin, N. Blaunstein, I. Bilik, L. Ali, and S. Shakya, “Measurement and modeling of the indoor communication link in angle of arrival and time of arrival domains,” Proc. IEEE AP-S & Symposium, 2010.

 

[22] D. Hague, J. Buck, and I. Bilik, “A deterministic filterbank compressive sensing model for bat biosonar,” Proc. 20th International Congress on Acoustics, 2010.

 

[23] K. Gilbert, I. Bilik, J. Buck, and K. Payton, “Prequential Bayes mixture approach for Gaussian mixture order selection,” Proc. IEEE SAM Workshop, Israel, 2010.

 

[24] I. Bilik, K. Adhikari, and J. R. Buck, “Information theoretic bounds on mobile source localization in a dense urban environment,” Proc. IEEE SAM Workshop, Israel, 2010.

 

[25] E. Tsalolihin, I. Bilik, and N. Blaunstein, “MIMO capacity in space-time domain for urban and suburban environments,” Proc. European Conference on Antennas and Propagation, 2011.

 

 

[26] E. Tsalolihin, N. Blaunstein, I. Bilik, and S. Shakya, “Analysis of AOA and TOA signal distribution in various indoor radio communication environments,” Proc. European Conference on Antennas and Propagation, 2011.

 

[27] M. Laifenfeld and I. Bilik, “Distributed compressive sensing and communications in wireless sensor networks,” Proc. IEEE 27th Convention on Electric and Electronic Engineers in Israel, 2012.

 

[28] I. Bilik, T. Northardt, and Y. Abramovich, “Expected likelihood for compressive sensing-based DOA estimation,” Proc. IET International Radar Conference, 2012.

 

[29] E. Tsalolikhin, I. Bilik, N. Blaunstein, Y. Babich, Channel capacity in mobile broadband heterogenous networks based femto cells,” Proc. 6th European Conference on Antennas and Propagation, 2012.

 

[30] A. Bar-Hillel, I. Bilik, and R. Hecht, “Naive Bayes nearest neighbor classification of ground moving targets,” Proc. IEEE Radar Conference, 2013.

 

[31] P. Khomchuk, I. Bilik, and R. Blum, “MIMO radar target location accuracy using multiple widely separated antenna arrays,” Proc. IEEE Radar Conf., 2013.

 

[32] I. Bilik, M. Friesen, et al., “Requirements for next generation automotive radars,” Proc. IEEE Radar Conf., 2013.

 

[33] S. Villeval, I. Bilik, and S. Gürbuz, Application of a 24 GHz FMCW automotive radar for urban target classification,” Proc. IEEE Radar Conf., 2014.

 

[34] O. Isaacs, J. Tabrikian, and I. Bilik, “Cognitive antenna selection for optimal source localization,” Proc. of IEEE CAMSAP Conference, 2015.  

 

[35] I. Bilik, et. al., “Automotive MIMO radar for urban environments,” in Proc. IEEE Radar Conf. 2016.

 

[36] J. Tabrikian, O. Isaacs, and I. Bilik, “Cognitive antenna selection for DOA estimation in automotive radar,” in Proc. IEEE Radar Conference, 2016. 

 

[37] S. Villeval, J. Tabrikian, and I. Bilik, “Ambiguity function for sequential antenna selection,” Proc. IEEE SAM Workshop, 2016.

 

[38] A. Bekaryan, H. Song, K. Geary, I. Bilik, and J. Gray, “Patterned texture fascia for 77 GHz radar propagation variation reduction,” in Proc. IEEE AP-S Symposium on Antennas and Propagation, 2017.

 

[39] H. Sharifi, H. Song, M. Yajima, K. Kona, A. Bekaryan, K. Geary, and I. Bilik, “Semi-transparent and conformal antenna technology for millimeter-wave intelligent sensing,” in Proc.  ICMIM Conference, 2018.

 

[40] I. Bilik, S. Villeval, D. Brodeski, et al, “Automotive multi-mode cascaded radar data processing embedded system,” in Proc. IEEE Radar Conference, 2018.

 

[41] I. Shapir, I. Bilik, and G. Barkan, “Doppler ambiguity recovery in TDMA automotive MIMO radar vis digital multiple PRFs,” In Proc. IEEE Radar Conference, 2018.

 

[42] O. Longman, I. Bilik, S. Villeval, and S. Shayovitz, “Vehicle vibration mitigation,” Proc. IEEE Radar Conf., 2019.

 

[43] D. Brodeski, I. Bilik, and R. Giryes, “Deep radar detector,” Proc. IEEE Radar Conf., 2019.

 

[44] S. Villeval, J. Tabrikian, and I. Bilik, “Optimal antenna selection sequence for MIMO radar,” 53nd Asilomar Conference on Signals, Systems and Computers, 2019.

 

[45] O. Longman, G. Solodky, and I. Bilik, “Beam squint correction for phased array antennas using the Tansec waveform,” Proc. IEEE Radar Conf., 2020.

 

[46] I. Eljart, J. Tabrikian, I. Bilik, “Collaborative spectrum allocation and waveform design for radar coexistence,” Proc. IEEE SAM Workshop, 2020.

 

[47] Y. Dadon, S. Yamin, S. Feintuch, H. Permuter, I. Bilik, and J. Tabrikian, “Moving target classification based on micro-Doppler signatures via deep learning,” Proc. IEEE Radar Conference, 2021.

 

[48] O. Longman, S. Villeval, and I. Bilik, “Multipath phenomenon identification via cross-target correlation in automotive radars,” Proc. IEEE Radar Conference, 2021.

 

[49] O. Longman, and I. Bilik, “Maximal Unambiguous Range Extension in LFM-CW Radars via Multi-Rate Sampling,” 56th Asilomar Conference on Signals, Systems and Computers, 2021.

 

[50] G. Solodky, O. Longman, I. Eljarat, and I. Bilik, “CLEAN receiver for CDMA MIMO radar,” Proc. EUSIPCO, 2021.

 

[51] J. Tabrikian, O. Isaacs, and I. Bilik, “Cognitive Antenna Selection for Automotive Radar Using Bobrovsky-Zakai Bound,” in Proc. ICASSP, 2022. 

 

[52] J. Tabrikian and I. Bilik, “Range estimation in frequency-selective propagation environment for Terahertz automotive radar”, in Proc. IEEE SAM Workshop, Trondheim, Norway, 2022.

 

[53] M. Levy-Israel, I. Bilik, and J. Tabrikian, “Misspecified Cramer-Rao bound for multipath model in MIMO radar,” in Proc. IEEE SAM Workshop, Trondheim, Norway, 2022.

 

[54] N. Petroulakis, Y. Feldman, I. Bilik, at. El., “NextGEM: next generation integrated sensing and analytical system for monitoring and assessing radiofrequency electromagnetic field exposure and health,” in Proc. BioEM, 2023.

 

[55] M. Levy, I. Bilik, and J. Tabrikian, “Misspecified Cramér-Rao Bound for Terahertz Automotive Radar Range Estimation,” in Proc. of EUSIPCO, Sep. 2023.

 

[56] A. GalS and I. Bilik, “Automotive radar-based reflective surfaces estimation,” in Proc. International Radar Conference, Nov. 2023.

 

[57] Z. Ren I. Bilik, and J. Tabrikian, “Discrimination of close distributed targets using automotive radar,” in Proc. International Radar Conference, Nov. 2023.

 

[58] S. Danino and I. Bilik, “Automated labeling of automotive radar azimuth multipath,” In Proc.to ICASSP Conference, Apr. 2024.

 

[59] M. Shifrin, I. Bilik, and J. Tabrikian, “Identifiability study on near-field automotive SAR,” In Proc. ICASSP Conference, Apr. 2024.

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Granted Patents

[1] I. Bilik, “Extended angular resolution in sensor arrays using secondary echoes,” U.S. Patent 20140015708, Jan., 1, 2014.

[2] G. Raz and I. Bilik, “Method and apparatus for remote object sensing employing compressive sensing,” U.S. Patent 20140218226 A1, Aug., 07, 2014.

[3] E. Tzirkel, I. Bilik,  M. Laifenfeld, and S. M. Reilly, “Active noise control system and method,” U.S. Patent 20140226831, Aug., 14, 2014.

[4] E. Tzirkel, I. Bilik, and M. Laifenfeld, “Position directed acoustic array and beamforming methods,” U.S. Patent 20140372129, Dec., 18, 2014.

[5] E. TzirkelJ. AaseR. Sims, I. Bilik, M. Laifenfeld, “Controlling speech dialog using an additional sensor,” U.S. Patent 20150039312, Feb., 05, 2015.

[6] E. TzirkelJ. AaseR. Sims, I. Bilik, M. Laifenfeld, “System and methods for filtering sound in a defined space,”  U.S. Patent 20150071455, March, 12, 2015.

[7]  I. Stainvas, I. Bilik, and D. Levi, “Cooperative vision-range sensors shade removal and illumination field correction,” U.S. Patent 20150199579, July, 16, 2015.

[8] R. Gazit and I. Bilik, “Vehicle radar with beam adjustment,” US Patent 20160003938, Jan. 07, 2016.

[9] I. Stainvas and I. Bilik, “Object classification for vehicle radar systems,” US Patent 20160003935 A1, Jan., 07, 2016.

[10] I. Stainvas and I. Bilik, “Vehicle radar control,” US Patent 20160003939, Jul., 01. 2016.

[11] I. Stainvas, I. Bilik, and Bialer, “Doppler-based segmentation and optical flow in radar images,” US Patent 20160084953, March, 24, 2016.

[12] I. Stainvas, I. Bilik, and O. Bialer, “Doppler-based compression of imaging radar data,” US Patent 20160084955, March, 24, 2016.

[13] O. Bialer, I. Stainvas, and I. Bilik, “Radar target detection via multi-dimensional cluster of reflectors”,  US Patent 20160084944, March, 24, 2016.

[14] I. Stainvas, I. Bilik, and O. Bialer, “Doppler-based segmentation and optical flow in radar images,” US Patent 20160084956, March, 24, 2016.

[15] I. Bilik, I. Olshansky, and O. Bialer, ,” Detection of a distributed radar target based on an auxiliary sensor,” US Patent 20160084954 A1, March, 24, 2016.

[16] I. Stainvas, I. Bilik, and O. Bialer, “Object boundary detection for automotive radar imaging,” US Patent 20160124087, May, 05, 2016.

[17] J. Tabrikian, I. Bilik, and O. Bialer, “Spatial cognitive radar,” US Patent 20160195614, Jul. 07, 2016.

[18] I. Bilik, A. Suissa, and I. Olshansky, “Dynamic sensor array,” US Patent 20160195611, Jul. 07, 2016.

[19] P. Hsuanyu, A. Margomenos, H. Sharifi, and I. Bilik, “Internally matched active single-to-differential RF converter,” US Patent 9584073, Feb., 28, 2017.

[20] K. Geary, H. Song, P. Hsuanyu, H. Sharifi, J. Schaffner, A. Bekaryan, I. Bilik, “Flexible conformable antenna array applique,” US Patent 20170098888, April, 06, 2017.

[21] D. Levi, S. Zeng, and I. Bilik, “Radar-vision fusion for target velocity estimation,” US Patent 20170097411, April, 06, 2017.

[22] O. Bialer and I. Bilik, “Angle of arrival estimation,” US Patent 20170212205, Jul. 27, 2017.

[23] O. Bialer and I. Bilik, “Curved sensor array for improved angular resolution,” US Patent 20170222332, Aug. 03, 2017.

[24] I. Bilik, S. Villevval, and E. Tzikel, “Object detection-based directional control of light and sound,” US Patent 9747804, Aug. 29, 2017.

[25] E. Tron, I. Bilik, and M. Jodorkovsky, “System and method for remote monitoring with radar,” US Patent 20170254897, Sep., 07, 2017.

[26] I. Stainvas, I. Bilik, and R. Gazit, “Vehicle radar methods and systems,” US Patent 20170261602, Sep., 14, 2017.

[27] I. Bilik and M. Slutsky, “Non-line of sight obstacle detection and localization,” US Patent 20170287334, Oct., 05, 2017.

[28] S. Villeval, I. Bilik, and J. Tabrikian, “Cognitive transmission switching,” US 2 Patent 0170293024, Oct. 12, 2017.

[29] I. Stainvas, I. Bilik, “Vehicle radar methods and systems,” US Patent 20170307733, Oct., 26, 2017.

[30] S. Villeval, “Low latency decoding in multi-output radar,” US Patent 20170371030, Dec., A. Pokrass, I. Bilik, and 28, 2017.

[31] I. Bilik, S. Villevval, and E. Tzikel, “Radar-based vehicle perimeter security and control,” US Patent 20170369034, Dec. 28, 2017.

[32]  M. Laifenfeld and I. Bilik, “Dynamic adjustment of radar parameters,” US Patent 20170371028, Dec. 28, 2017.

[33] O. Bialer and I. Bilik, “Beam pattern diversity-based target location estimation,” US Patent 20180052227, Feb. 22, 2018.

[34] O. Bialer, I. Bilik, and A. Pokrass, “Method and apparatus for computationally efficient target acquisition and tracking using a radar,” US Patent 20180059214, March, 01, 2018.

[35] I. Bilik and R. Gazit, “Centralized vehicle radar methods and systems,” US Patent 20180074191, March, 15, 2018.

[36] O. Bialer and I. Bilik, “Radar calibration with known global positioning of static objects,” US Patent 20180113195, April, 26, 2018.

[37] O. Bialer and I. Bilik, “Chirp modulation via chirp slope switching,” US Patent 20180113192,  April, 26, 2018.

[38] I. Bilik and S. Villeval, “Radar interference mitigation and collaborative operation,” US Patent 20180113191, April, 26, 2018.

[39] A. Pokrass and I. Bilik, “Time synchronization of spatially separated radars,” US Patent 20180113206, April, 26, 2018.

[40] O. Bialer and I. Bilik, “Vehicle control,” US Patent 20180120419, May, 03, 2018.

[41] K. Geary, A. Bekaryan, S. Hyok, and I. Bilik, “Structure between radar and fascia,” US Patent 20180131099, May, 10, 2018.

[42] O. Bialer and I. Bilik, “Accurate self localization using automotive radar synthetic aperture radar,” US Patent 20180149744, May, 31, 2018.

[43] O. Bialer I. Bilik and A. Pokrass, “The method to resolve interfering targets jointly at multiple dimensions,” US Patent 20180149738, May, 31, 2018.

[44] O. Bialer I. Bilik and G. Golan, “Soft detection of safety zone using automotive radar,” US Patent 20180149743, May, 31, 2018.

[45] D. Raphaeli, I. Bilik, and O. Bialer, “Modular architecture of the MIMO radar,” US Patent 20180159246, June, 07, 2018.

[46] I. Bilik and S. Villeval, “Multiple modulation element radar waveform generation,” US Patent 20180156892, June, 07, 2018.

[47] A. Pokrass, I. Bilik, and S. Villeval, “Direct Doppler velocity measurement in linear frequency modulation adar,” US Patent 20180156911, June, 07, 2018.

[48] A. Pokrass, M Laifenfeld, and I. Bilik, “Method for LFM radar accuracy improvement without increasing FFT length,” US Patent 20180164405, June, 14, 2018.

[49] D. Raphaeli, I. Bilik, and O. Bialer, “2D-MIMO radar antenna array geometry and design method,” US Patent 20180166794, June, 14, 2018.

[50] I. Bilik, A. Pokrass, and S. Villeval, “Doppler ambiguity resolution at high signal to noise ratio,” US Patent 20180164422, June, 14, 2018.

[51] I. Bilik, M. Laifenfeld, and A. Pokrass, “Method for computationally simple range-Doppler-angle tracking using Goerzel filter,” US Patent 20180164423, June, 14, 2018.

[52] C. Goldman, Y. Shmueli, A. Lipson, D. Levi, and I. Bilik, “Contextual-assessment vehicle system,” US Patent 20180173230, June, 21, 2018.

[53] S, Nedjar, I. Bilik, and S. Villeval, “Iterative approach to achieve angular ambiguity resolution,” US Patent 20180203108, July, 19, 2018.

[54] A. Pokrass S. Villeval, and I. Bilik, “Synchronization of spatially distributed radars,” US Patent 20180210067, July, 26, 2018.

[55] I. Bilik, M. Slutsky and S. Villeval, “LiDAR-radar relative pose calibration,” US Patent 20180231654, Aug., 16, 2018.

[56] I. Bilik, S. Villeval, I. Eljarat, and G. Barkan, “Soft track maintenance,” US Patent 20180251125, Sep. 06, 2018.

[57] I. Eljarat, I. Bilik, and S. Villeval, “Adaptive process noise description for improved Kalman filter target tracking,” US Patent 20180252804, Sep. 06, 2018.

[58] I. Bilik, A. Pokrass, and S. Villeval, “Radar I-Q mismatching measurement and calibration,” US Patent 20180252798, Sep. 06, 2018.

[59] I. Bilik, S. Villeval, S. Nedjar, and A. Pokrass, “Road clutter mitigation,” US Patent 20180252803, Sep. 06, 2018.

[60] I. Bilik, I. Eljarat, and S. Villeval, “Target tracking using region covariance,” US Patent 20180275265, Sep., 27, 2018.

[61] I. Bilik, A. Pokrass, and S. Villeval, “Velocity measurement with asymmetric Doppler spectrum,” US Patent 20180275264, Sep. 27, 2018.

[62] A. Pokrass, S. Villeval, and I. Bilik, “Tool for automatic multiple radar calibration,” US Patent 20180284220, Oct., 04,2018.

[63] I. Bilik and R. Gazit, “Vehicle cognitive radar methods and systems,” US Patent 20180284265, Oct., 04, 2018.

[64] I. Bilik, A. Pokrass, and M. Laifenfeld, “Radar post processing for sidelobe suppression,” US 20180329034, Nov., 15, 2018.

[65] M. Laifenfeld, A. Pokrass, and I. Bilik, “Increasing resolution and range for I-Q linear frequency modulated radar,” US Patent 20180329030, Nov., 15, 2018.

[66] M. Laifenfeld, I. Bilik, and A. Pokrass, “Doppler resolution improvement in low-duty cycle transmission,” US Patent 20180329054, Nov., 15, 2018.

[67] S. Zeng and I. Bilik, “Six-dimensional point cloud system for a vehicle,” US Patent 20180335787, Nov., 22, 2018.

[68] I. Bilik, G. Barkan, S. Villeval, S. Nedjar, and I. Shapir, “Two-stage beamforming,” US Patent 20180356506, Dec., 13, 2018.

[69] S. Decker, J. Gray, I. Bilik, and S. Zeng, “Detection system and methods using ultra-short range radar,” US Patent 20190018132, Jan., 17, 2019.

[70] I. BIlik, D. Raphaeli, and O. Bialer, “Tx beamformer in MIMO radar,” US Patent 10187134, Jan., 22, 2019.

[71] S. Hyok, Y. Melanie, S. Hasan, K. Keerti, and I. Bilik, “Method and apparatus for semitransparent antenna and transmission lines,” US Patent 20190051969, Feb., 14. 2019.

[72] O. Bialer and I. Bilik, “Multi-resolution Doppler processing”, US Patent 20190064319, Feb., 28, 2019.

[73] S. Zeng, I. Bilik, S. Villeval, and H. Yasen, “Fusion of radar and vision sensor system,” US Patent 20190065878, Feb., 28, 2019.

[74] I. Bilik, S. Villeval, and O. Longman, “Method and apparatus for vehicular radar calibration,” US 20190086512, March, 21, 2019.

[75] I. Bilik, A. Pokrass, and S. Villeval, “Synchronization of multiple radars start up time for interference mitigation,” US Patent 20190086509, March, 21, 2019.

[76] I. Eljarat, G. Barkan, and I. Bilik, “Method of tracking an object,” US Patent 20190107615, April, 11, 2019.

[77] M. Slutsky, D. Dobkin, S. Villeval, and I. Bilik, “Three-dimensional alignment of radar and camera sensors,” US 20190120934, April, 25, 2019.

[78] O. Longman, S. Villeval, and I. Bilik, “On-vehicle radar system,” US Patent 20190129003, May, 02, 2019.

[79] I. Bilik, A. Pokrass, and S. Villeval, “System and method for pseudo randomized chirp scheduling for interference avoidance,” US Patent 20190137600, May, 09, 2019.

[80] O. Longman, S. Villeval, and I. Bilik, “Target detection-based on curve detection in range-chirp map,” US Patent 20190137602, May, 9, 2019.

[81] I. Bilik, A. Pokrass, and I. Eljarat, “Vehicle radar control,” US Patent 20190146081, May, 16, 2019.

[82] I. Bilik, A. Pokrass, and I. Eljarat, “Method and apparatus for continuous tracking in a multi-radar system,” US Patent 20190154824, May, 23, 2019.

[83] I. Bilik, A. Pokrass, and I. Eljarat, “Method and apparatus for improved radar target tracking with power information,” US Patent 20190162836, May, 30, 2019.

[84] D. Rafaeli, I. Bilik, and O. Bialer, “Vehicle radar system that addresses doppler frequency shift and method of using the same,” US Patent 20190250249, Aug., 15, 2019.

[85] M. Levy and I. Bilik, “Differential phase-based detector,” US Patent 20190339376, Nov. 07, 2019.

[86] I. Eljarat, I. Bilik, and G. Barkan, “DBSCAN parameters as function of sensor suite configuration,” US Patent 20190346559, Nov., 14, 2019.

[87] G. Barkan, I. Eljarat, I. Bilik, and O. Longman, ”Filtering to address range walk effect in range-Doppler map,” US Patent 20190346548, Nov., 14, 2019.

[88] S. Villeval, O. Longan, and I. Bilik, “Maximum Doppler extraction via recursive chirp decimation,” US Patent 20190346551, Nov., 14, 2019.

[89] D. Rafaeli, O. Bialer, and I. Bilik, “Vehicle radar system and method of calibrating the same,” US Patent 20190353751, Nov., 21, 2019.

[90] G. Barkan, I. Poltorak, I. Eljarat, and I. Bilik, “Resolving doppler ambiguity in multi-input multi-output radar using digital multiple pulse repetition frequencies,” US Patent 20190377062, Dec., 12, 2019.

[91] S. Villeval, O. Longman, and I. Bilik, “Method and apparatus for compensating radar channel length variation,” US Patent 20190391231, Dec. 26, 2019.   

[92] O. Longman, S. Villeval, I. Bilik, and E. Tsalolikhin, “Multi-mode radar antenna,” US Patent 20190391229, Dec., 26, 2019.

[93] D. Raphaeli I. Bilik, and, O. Bialer, “Method of calibrating a radar system,” US Patent 20200033445, Jan., 30, 2020.

[94] O. Longman, S. Villeval, S. Shayovovitz, and I. Bilik, “Mitigating vibration in a radar system on a moving platform,” US Patent 20200041610, Feb., 06, 2020.

[95] O. Longman, S. Villeval, and I. Bilik, “Redundant frequency modulators in radar system,”

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[96] J. Kampeas, O. Givati, I. Bilik, and I. Kottzer, “Energy conservation by antenna polarization,” US Patent 20200052391, Feb., 13, 2020.

[97] O. Longman, S. Villeval, and I. Bilik, “Range and direction of arrival migration with doppler ambiguity estimation,” US Patent 20200049810, Feb., 13, 2020.

[98] O. Longman, S. Villeval, and I. Bilik, “Angular localization via controlled motion of radar system,” US Patent 20200049815, Feb., 13, 2020.

[99] G. Solodky, O. Longman, S. Villeval, and I. Bilik, “Sequential targe parameter estimation for imaging radar,” US Patent 20200057137, Feb., 20, 2020.

[100] J. Kampeas, O. Givati, I. Bilik, “Multipath reflections filter for radar application in a multi-radar environment,” US Patent 20200064440, , Feb., 27, 2020.

[101] I. Bilik and O. Bialer, “Ultra-wide band radar calibration and angle of arrival estimation,” US Patent 20200081114, March, 13, 2020.

[102] L. Garnett and I. Bilik, “Bottom-up radar sensor radome construction,” US Patent 20200127373, Apr., 23, 2020.

[103] S. Shayovitz, Y. Menaker, and I. Bilik, “Adaptive mitigation of stationary interference in a  vehicular radar system,” US Patent 20200142048, May, 07, 2020.

[104] G. Solodky, O. Longman, and I. Bilik, “Multi-target detection in CDMA radar system,” US Patent 20200142049, May, 07, 2020.

[105] O. Longman and I. Bilik, “Sliding window integration scheme for object detection in a radar system,” US 20200150222, May, 14, 2020.

[106] G. Solodky, O. Longman, S. Villeval, and I. Bilik, “Generation of a family of orthogonal signals for a CDMA radar system,” US Patent 20200150257, May, 14, 2020.

[107] F. Herrault, S. Hasan, R. Negele, and I. Bilik, “Radar system with frequency conversion and corresponding method,” US Patent 20200191902, June, 18, 2020.

[108] M. Dickstein, I. Bilik, S. Villeval, and O. Longman, “Doppler ambiguity resolution via high order phase terms,” US Patent 20200200889, June, 25, 2020.

[109] Y. Eshet, I. Bilik and O. Bialer, “Deep learning for super resolution in a radar system,” US Patent 20200249314, Aug. 06, 2020.

[110] Y. Eshet, I. Bilik and O. Bialer, “Deep learning for de-aliasing and configuring a radar system,” US Patent 20200249315, Aug. 06, 2020.

[111] S. Zeng, I. Bilik, Y. Hu, “Resolution of doppler ambiguity in a radar system through tracking,” US Patent 20200264274, Aug., 20, 2020.

[112] H. Pan, A. Margomenos, H. Sharifi, and I. Bilik, “Active quadrature circuits for high frequency applications,” US Patent 20200266801, Aug., 20, 2020.

[113] M. Mokhtari, J. Kang, A. Kurdoghlian, D. Kuzmenko, E. Sovero, R. Nagele, H. Sharifi, and I. Bilik, “Receiver apparatus,” US Patent 10797647, Oct., 06, 2020.

[114] I. Bilik, O. Longman, and S. Villeval, “Adaptive range-selective gain control in radar system,” US Patent 20200319295, Oct., 08, 2020.

[115] I. Bilik, O. Longman, and S. Villeval, “Radar system and method for updating waveform parameters,” US Patent 20200333433, Oct., 22, 2020.

[116] T. Philipp, S. Villeval, and I. Bilik, “System and method of controlling operation of a device with a steerable optical sensor and a steerable radar unit,” US Patent 20200333454, Oct., 22, 2020.

[117] O. Longman and I. Bilik, “Joint Radon transform association,” US Patent 20200333455, Oct., 22, 2020.

[118] T. Philipp, I. Bilik, and S. Villeval, “System and method of controlling operation of a device having an optical sensor,” US Patent 20200333464, Oct., 22, 2020.

[119] O. Longman, S. Villeval, I. Bilik, L. Kissos, “Range extension with segmentation,” US Patent 20200355815, Nov., 12, 2020.

[120] Oren Longman, Gaston Solodky, Shahar Villeval, I. Bilik,” Extended target-matched CFAR detector,” US Patent 20200400809, Dec. 24, 2020.

[121] O. Longman, S. Villeval, and I. Bilik, “Radar system and method for identifying multiple targets in a beam response spectrum,” US Patent 20210011123, Jan., 14, 2021.

[122] O. Longman and I. Bilik, “Beam skew mitigation using non-linear frequency modulation signals,” US Patent 20210013606, Jan., 14, 2021.

[123] O. Longman and I. Bilik, “Radar range ambiguity resolution using multi-rate sampling,” US Patent 20210011151, Jan., 14, 2021.

[124] T. Philipp, S. Villeval, and I. Bilik, “Steerable scanning and perception system with active illumination,” US Patent 20210016704, Jan., 21, 2021.

[125] T. Philipp and I. Bilik, “Optical surface contaminant detection,” US 20210016744, Jan., 21, 2021.

[126] I. Bilik, M. Levy-Israel, and A. Panzer, “2D angle of arrival estimation for staggered antennae arrays,” US Patent 20210025961, Jan., 28, 2021.

[127] I. Bilik, M. Levy-Israel, and A. Panzer, “Doppler ambiguity resolution in MIMO radars using a SIMO evaluation,” US Patent 20210026003, Jan., 28, 2021.

[128] I. Bilik, M. Levy-Israel, and A. Panzer, “Chirp sequence synthesis in a dynamic distribution network,” US Patent 10911094, Feb., 02, 2021.

[129] G. Solodky, O. Longman, S. Villeval, and I. Bilik, “Hyperbolic waveform for code-division multiple-access , multiple-input multiple-output radar,” US Patent 20210033691, Feb., 04, 2021.

[130] I. Bilik, T. Philipp, S. Villeval, J. Salinger, and S. Zeng, “Electronically steerable optical sensor and method and system for using the same,” US Patent 20210041712, Feb., 11, 2021.

[131] M. Mokhtari, A. Kurdoghlian, A. Kang, A. Kurdoghlian, D. Kuzmenko, E. Sovero, R. Nagele, H. Sharifi, and I. Bilik, “Chip-based transmit channel architecture,” US Patent 20210048508, Feb., 18, 2021.

[132] T. Philipp, S. Villeval,  and I. Bilik, “Image scanning using stationary optical elements,” US Patent  20210048695, Feb., 18, 2021.

[133] G. Solodky, O. Longman, S. Villeval and I. Bilik, “Piecewise Hyperbolic waveform for code division multiple access radar system operation,” US Patent 20210072367, March, 11, 2021.

[134] O. Longman and I. Bilik, “Multipath ghost mitigation in vehicle radar system,” US Patent  20210104027, Apr., 08, 2021.

[135] J. Kang, A. Kurdoghlian, M. Mokhtari, and I. Bilik, “Field effect transistor phase shifter,” US Patent 20220037752, Feb., 03, 2022.

[136] E. Mordechai and I. Bilik, “Fusion of depth imager and radar system in a vehicle,” US Patent  20220107405, Apr., 07, 2022.

[137] O. Longman and I. Bilik, “Estimating vehicle velocity using radar data,” US Patent  20220128685, Apr., 28, 2022.

[138] T. Philipp and I. Bilik, “Polarization diversity detection in FMCW LIDAR,” US Patent  20220206148, June, 30, 2022.

[139] Y. Eshet and I. Bilik, “Antenna selection in a radar system based on multiple detected objects and multi-step planning,” US Patent 20220229169, Jul., 21, 2022.

[140] G. Solodky, O. Longman, I. Eljarat and I. Bilik, “Ambiguity mitigation based on common field of view of radar systems,” US Patent 20220236409, Jul., 28, 2022.

[141] O. Longman and I. Bilik, “Automotive synthetic aperture radar with Radon transform,” US Patent 20220299632, Sep., 22, 2022.

[142] Y. Eshet and I. Bilik, “Antenna selection in a radar system based on multiple detected objects and multi-step planning,” US Patent 11796666, Oct., 24, 2023.

[143] L. Hanseung and I. Bilik, “Low side lobe level integrated cavity backed slot array antenna system,” US Patent 20240120662, Apr., 11, 2024.

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