Sequential maximum-likelihood estimation of wideband polynomial-phase signals on sensor array
This paper presents a novel sequential estimator for the direction-of-arrival and polynomial coefficients of wideband polynomial-phase signals impinging on a sensor array. Addressing the computational challenges of maximum-likelihood estimation for this problem, we propose a method leveraging random...
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| Veröffentlicht in: | Signal processing Jg. 238; S. 110105 |
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| ISSN: | 0165-1684 |
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| Abstract | This paper presents a novel sequential estimator for the direction-of-arrival and polynomial coefficients of wideband polynomial-phase signals impinging on a sensor array. Addressing the computational challenges of maximum-likelihood estimation for this problem, we propose a method leveraging random sampling consensus (RANSAC) applied to the time-frequency spatial signatures of sources. Our approach supports multiple sources and higher-order polynomials by employing coherent array processing and sequential approximations of the maximum-likelihood cost function. We also propose a low-complexity variant that estimates source directions via angular domain random sampling. Numerical evaluations demonstrate that the proposed methods achieve Cramér-Rao bounds in challenging multi-source scenarios, including closely spaced time-frequency spatial signatures, highlighting their suitability for advanced radar signal processing applications.
•FMCW radar detection of multiple targets with time-varying radial velocities.•Joint estimation of direction-of-arrival and time-frequency signatures.•Computationally tractable approximate maximum-likelihood estimation method.•Wideband space–time-frequency coherent processing.•Achieves Cramér-Rao bound for all parameters in challenging multi-source scenarios. |
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| AbstractList | This paper presents a novel sequential estimator for the direction-of-arrival and polynomial coefficients of wideband polynomial-phase signals impinging on a sensor array. Addressing the computational challenges of maximum-likelihood estimation for this problem, we propose a method leveraging random sampling consensus (RANSAC) applied to the time-frequency spatial signatures of sources. Our approach supports multiple sources and higher-order polynomials by employing coherent array processing and sequential approximations of the maximum-likelihood cost function. We also propose a low-complexity variant that estimates source directions via angular domain random sampling. Numerical evaluations demonstrate that the proposed methods achieve Cramér-Rao bounds in challenging multi-source scenarios, including closely spaced time-frequency spatial signatures, highlighting their suitability for advanced radar signal processing applications.
•FMCW radar detection of multiple targets with time-varying radial velocities.•Joint estimation of direction-of-arrival and time-frequency signatures.•Computationally tractable approximate maximum-likelihood estimation method.•Wideband space–time-frequency coherent processing.•Achieves Cramér-Rao bound for all parameters in challenging multi-source scenarios. |
| ArticleNumber | 110105 |
| Author | Debre, Kaleb Pesavento, Marius Fei, Tai |
| Author_xml | – sequence: 1 givenname: Kaleb orcidid: 0000-0003-0733-062X surname: Debre fullname: Debre, Kaleb email: kaleb.debre@tu-darmstadt.de organization: Communication Systems Group, Technische Universität Darmstadt, 64283 Darmstadt, Germany – sequence: 2 givenname: Tai orcidid: 0000-0002-4789-4190 surname: Fei fullname: Fei, Tai email: tai.fei@fh-dortmund.de organization: Department of Information Technology, Fachhochschule Dortmund, 44139 Dortmund, Germany – sequence: 3 givenname: Marius orcidid: 0000-0003-3395-2588 surname: Pesavento fullname: Pesavento, Marius email: marius.pesavento@tu-darmstadt.de organization: Communication Systems Group, Technische Universität Darmstadt, 64283 Darmstadt, Germany |
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| Cites_doi | 10.1109/78.80864 10.1109/78.678501 10.1109/MSP.2019.2908214 10.1109/18.75269 10.1109/TSP.2006.882085 10.1016/B978-0-12-411597-2.00017-5 10.1016/j.dsp.2017.10.003 10.1016/j.sigpro.2010.12.014 10.1109/TSP.2006.871977 10.1109/IRET-MIL.1961.5008321 10.1016/j.ultrasmedbio.2022.11.003 10.1016/j.sigpro.2016.06.022 10.1109/78.403349 10.1016/B978-0-12-411597-2.00003-5 10.1145/358669.358692 10.1016/B978-0-12-411597-2.00012-6 10.1109/LSP.2018.2795554 10.1016/j.dsp.2014.09.008 10.1109/TIT.2007.909108 10.1016/j.sigpro.2016.12.015 10.1016/B978-0-12-411597-2.00011-4 10.1109/TSP.2018.2875853 10.1186/1687-6180-2012-43 10.1109/7.481277 10.1109/78.661336 10.1109/29.61538 10.1007/s00034-019-01095-0 10.1109/MSP.2023.3255558 10.1109/78.969501 10.1109/TSP.2012.2205570 |
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| Keywords | Sensor array processing Polynomial-phase signal Space time-frequency analysis Wideband direction-of-arrival estimation Maximum-likelihood estimation Random sampling consensus (RANSAC) Radar signal processing |
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| References | Hjørungnes (b44) 2011 Ristic, Boashash (b31) 1998; 46 Pham, Zoubir (b20) 2007; 55 Peleg, Porat (b17) 1991; 37 Rihaczek (b8) 1996 Richards (b5) 2014 Djurović, Simeunović, Raković (b30) 2019; 38 Djurović (b22) 2017; 130 Gershman, Pesavento, Amin (b27) 2001; 49 Djurović, Djukanović, Simeunović, Raković, Barkat (b29) 2012; 2012 Skolnik (b9) 1980 O’Hagan, Doughty, Inggs (b12) 2018 Tropp, Gilbert (b41) 2007; 53 Peleg, Friedlander (b15) 1996; 32 Djurović, Simeunović (b38) 2018; 72 Amin, Zhang (b25) 2014; Vol. 3 Al-Hourani, Evans, Farrell, Moran, Martorella, Kandeepan, Skafidas, Parampalli (b4) 2018 Nocedal, Wright (b39) 2006 (b6) 2008 Rudin (b36) 1976 Trinh-Hoang, Viberg, Pesavento (b37) 2018; 66 Levanon, Mozeson (b3) 2004 Luijten, Chennakeshava, Eldar, Mischi, Van Sloun (b10) 2023; 49 Pesavento, Trinh-Hoang, Viberg (b43) 2023; 40 Djurovic (b23) 2018; 25 Fischler, Bolles (b21) 1981; 24 Debatty (b13) 2010 Raković, Simeunović, Djurović (b28) 2017; 134 Peleg, Porat (b32) 1991; 39 Stanković, Daković, Thayaparan (b33) 2014; Vol. 3 Kelly (b7) 1961; MIL-5 Ma, Goh (b26) 2006; 54 Blunt, Jakabosky, McCormick, Tan, Metcalf (b2) 2018 Djuric, Kay (b16) 1990; 38 Trinh-Hoang, Ma, Pesavento (b42) 2020 Viberg (b24) 2014; Vol. 3 Stanković, Djurović, Stanković, Simeunović, Djukanović, Daković (b1) 2014; 35 Alland, Stark, Ali, Hegde (b40) 2019; 36 Peleg, Friedlander (b14) 1995; 43 Djurovic, Simeunovic, Djukanovic, Wang (b18) 2012; 60 Van Trees (b35) 2002 Barbarossa, Scaglione, Giannakis (b19) 1998; 46 Vorobyov (b34) 2014; Vol. 3 Gudmundson, Jakobsson, Jensen, Stoica (b11) 2011; 91 Rihaczek (10.1016/j.sigpro.2025.110105_b8) 1996 Barbarossa (10.1016/j.sigpro.2025.110105_b19) 1998; 46 Rudin (10.1016/j.sigpro.2025.110105_b36) 1976 Gudmundson (10.1016/j.sigpro.2025.110105_b11) 2011; 91 Stanković (10.1016/j.sigpro.2025.110105_b1) 2014; 35 Kelly (10.1016/j.sigpro.2025.110105_b7) 1961; MIL-5 Alland (10.1016/j.sigpro.2025.110105_b40) 2019; 36 Djurović (10.1016/j.sigpro.2025.110105_b30) 2019; 38 Pesavento (10.1016/j.sigpro.2025.110105_b43) 2023; 40 Peleg (10.1016/j.sigpro.2025.110105_b17) 1991; 37 Djurović (10.1016/j.sigpro.2025.110105_b22) 2017; 130 Ma (10.1016/j.sigpro.2025.110105_b26) 2006; 54 Blunt (10.1016/j.sigpro.2025.110105_b2) 2018 Djurović (10.1016/j.sigpro.2025.110105_b29) 2012; 2012 Stanković (10.1016/j.sigpro.2025.110105_b33) 2014; Vol. 3 Ristic (10.1016/j.sigpro.2025.110105_b31) 1998; 46 Viberg (10.1016/j.sigpro.2025.110105_b24) 2014; Vol. 3 Richards (10.1016/j.sigpro.2025.110105_b5) 2014 Debatty (10.1016/j.sigpro.2025.110105_b13) 2010 Trinh-Hoang (10.1016/j.sigpro.2025.110105_b42) 2020 Trinh-Hoang (10.1016/j.sigpro.2025.110105_b37) 2018; 66 Pham (10.1016/j.sigpro.2025.110105_b20) 2007; 55 (10.1016/j.sigpro.2025.110105_b6) 2008 Vorobyov (10.1016/j.sigpro.2025.110105_b34) 2014; Vol. 3 Hjørungnes (10.1016/j.sigpro.2025.110105_b44) 2011 Raković (10.1016/j.sigpro.2025.110105_b28) 2017; 134 Peleg (10.1016/j.sigpro.2025.110105_b32) 1991; 39 Peleg (10.1016/j.sigpro.2025.110105_b14) 1995; 43 Gershman (10.1016/j.sigpro.2025.110105_b27) 2001; 49 Fischler (10.1016/j.sigpro.2025.110105_b21) 1981; 24 Skolnik (10.1016/j.sigpro.2025.110105_b9) 1980 Peleg (10.1016/j.sigpro.2025.110105_b15) 1996; 32 Nocedal (10.1016/j.sigpro.2025.110105_b39) 2006 Djuric (10.1016/j.sigpro.2025.110105_b16) 1990; 38 Djurovic (10.1016/j.sigpro.2025.110105_b23) 2018; 25 Van Trees (10.1016/j.sigpro.2025.110105_b35) 2002 Levanon (10.1016/j.sigpro.2025.110105_b3) 2004 Al-Hourani (10.1016/j.sigpro.2025.110105_b4) 2018 Luijten (10.1016/j.sigpro.2025.110105_b10) 2023; 49 Amin (10.1016/j.sigpro.2025.110105_b25) 2014; Vol. 3 Djurović (10.1016/j.sigpro.2025.110105_b38) 2018; 72 Tropp (10.1016/j.sigpro.2025.110105_b41) 2007; 53 O’Hagan (10.1016/j.sigpro.2025.110105_b12) 2018 Djurovic (10.1016/j.sigpro.2025.110105_b18) 2012; 60 |
| References_xml | – volume: 54 start-page: 1826 year: 2006 end-page: 1839 ident: b26 article-title: Ambiguity-function-based techniques to estimate DOA of broadband chirp signals publication-title: IEEE Trans. Signal Process. – volume: 36 start-page: 45 year: 2019 end-page: 59 ident: b40 article-title: Interference in automotive radar systems: characteristics, mitigation techniques, and current and future research publication-title: IEEE Signal Process. Mag. – volume: 55 start-page: 56 year: 2007 end-page: 65 ident: b20 article-title: Analysis of multicomponent polynomial phase signals publication-title: IEEE Trans. Signal Process. – volume: 130 start-page: 142 year: 2017 end-page: 151 ident: b22 article-title: QML-RANSAC: PPS and FM signals estimation in heavy noise environments publication-title: Signal Process. – start-page: 253 year: 2010 end-page: 257 ident: b13 article-title: Software defined RADAR a state of the art publication-title: 2010 2nd International Workshop on Cognitive Information Processing – volume: 43 start-page: 1901 year: 1995 end-page: 1914 ident: b14 article-title: The discrete polynomial-phase transform publication-title: IEEE Trans. Signal Process. – volume: 37 start-page: 422 year: 1991 end-page: 430 ident: b17 article-title: Estimation and classification of polynomial-phase signals publication-title: IEEE Trans. Inform. Theory – volume: 49 start-page: 2924 year: 2001 end-page: 2934 ident: b27 article-title: Estimating parameters of multiple wideband polynomial-phase sources in sensor arrays publication-title: IEEE Trans. Signal Process. – year: 2011 ident: b44 article-title: Complex-Valued Matrix Derivatives: With Applications in Signal Processing and Communications – year: 2014 ident: b5 article-title: Fundamentals of Radar Signal Processing – start-page: 4806 year: 2020 end-page: 4810 ident: b42 article-title: A partial relaxation DOA estimator based on orthogonal matching pursuit publication-title: IEEE International Conference on Acoustics, Speech and Signal Processing – volume: Vol. 3 start-page: 463 year: 2014 end-page: 502 ident: b24 article-title: Introduction to array processing publication-title: Academic Press Library in Signal Processing – volume: Vol. 3 start-page: 27 year: 2014 end-page: 142 ident: b33 article-title: Non-stationary signal analysis time-frequency approach publication-title: Academic Press Library in Signal Processing – year: 1980 ident: b9 article-title: Introduction to Radar Systems – volume: 72 start-page: 59 year: 2018 end-page: 74 ident: b38 article-title: Review of the quasi-maximum likelihood estimator for polynomial phase signals publication-title: Digit. Signal Process. – start-page: 3 year: 2018 end-page: 50 ident: b2 article-title: Holistic radar waveform diversity publication-title: Academic Press Library in Signal Processing, Volume 7 – volume: Vol. 3 start-page: 503 year: 2014 end-page: 552 ident: b34 article-title: Adaptive and robust beamforming publication-title: Academic Press Library in Signal Processing – volume: 46 start-page: 1708 year: 1998 end-page: 1709 ident: b31 article-title: Comments on The Cramer-Rao lower bounds for signals with constant amplitude and polynomial phase publication-title: IEEE Trans. Signal Process. – start-page: 253 year: 2018 end-page: 275 ident: b12 article-title: Multistatic radar systems publication-title: Academic Press Library in Signal Processing, Volume 7 – volume: 24 start-page: 381 year: 1981 end-page: 395 ident: b21 article-title: Random sample consensus: A paradigm for model fitting with applications to image analysis and automated cartography publication-title: Commun. ACM – year: 1996 ident: b8 publication-title: Principles of High-Resolution Radar – year: 2002 ident: b35 article-title: Optimum Array Processing – volume: 49 start-page: 677 year: 2023 end-page: 698 ident: b10 article-title: Ultrasound signal processing: from models to deep learning publication-title: Ultrasound Med. Biol. – volume: 32 start-page: 378 year: 1996 end-page: 387 ident: b15 article-title: Multicomponent signal analysis using the polynomial-phase transform publication-title: IEEE Trans. Aerosp. Electron. Syst. – volume: 40 start-page: 92 year: 2023 end-page: 106 ident: b43 article-title: Three more decades in array signal processing research: An optimization and structure exploitation perspective publication-title: IEEE Signal Process. Mag. – volume: 2012 start-page: 43 year: 2012 ident: b29 article-title: An efficient joint estimation of wideband polynomial-phase signal parameters and direction-of-arrival in sensor array publication-title: EURASIP J. Adv. Signal Process. – year: 2008 ident: b6 publication-title: Radar Handbook – volume: 25 start-page: 447 year: 2018 end-page: 451 ident: b23 article-title: QML-RANSAC instantaneous frequency estimator for overlapping multicomponent signals in the time-frequency plane publication-title: IEEE Signal Process. Lett. – volume: 134 start-page: 209 year: 2017 end-page: 213 ident: b28 article-title: On improvement of joint estimation of DOA and PPS coefficients impinging on ULA publication-title: Signal Process. – year: 2006 ident: b39 publication-title: Numerical Optimization – volume: 35 start-page: 1 year: 2014 end-page: 13 ident: b1 article-title: Instantaneous frequency in time–frequency analysis: Enhanced concepts and performance of estimation algorithms publication-title: Digit. Signal Process. – volume: 39 start-page: 749 year: 1991 end-page: 752 ident: b32 article-title: The Cramer-Rao lower bound for signals with constant amplitude and polynomial phase publication-title: IEEE Trans. Signal Process. – volume: 38 start-page: 2118 year: 1990 end-page: 2126 ident: b16 article-title: Parameter estimation of chirp signals publication-title: IEEE Trans. Acoust. Speech Signal Process. – volume: MIL-5 start-page: 51 year: 1961 end-page: 57 ident: b7 article-title: The radar measurement of range, velocity and acceleration publication-title: IRE Trans. Mil. Electron. – year: 1976 ident: b36 publication-title: Principles of Mathematical Analysis – volume: 66 start-page: 6190 year: 2018 end-page: 6203 ident: b37 article-title: Partial relaxation approach: an eigenvalue-based DOA estimator framework publication-title: IEEE Trans. Signal Process. – volume: 38 start-page: 4874 year: 2019 end-page: 4889 ident: b30 article-title: Quasi-maximum-likelihood estimator of PPS on the uniform linear array publication-title: Circuits Systems Signal Process. – year: 2004 ident: b3 article-title: Radar Signals – start-page: 317 year: 2018 end-page: 363 ident: b4 article-title: Millimeter-wave integrated radar systems and techniques publication-title: Academic Press Library in Signal Processing, Volume 7 – volume: 91 start-page: 1275 year: 2011 end-page: 1283 ident: b11 article-title: Blood velocity estimation using ultrasound and spectral iterative adaptive approaches publication-title: Signal Process. – volume: 46 start-page: 691 year: 1998 end-page: 708 ident: b19 article-title: Product high-order ambiguity function for multicomponent polynomial-phase signal modeling publication-title: IEEE Trans. Signal Process. – volume: Vol. 3 start-page: 765 year: 2014 end-page: 798 ident: b25 article-title: DOA estimation of nonstationary signals publication-title: Academic Press Library in Signal Processing – volume: 53 start-page: 4655 year: 2007 end-page: 4666 ident: b41 article-title: Signal recovery from random measurements via orthogonal matching pursuit publication-title: IEEE Trans. Inform. Theory – volume: 60 start-page: 5010 year: 2012 end-page: 5023 ident: b18 article-title: A hybrid CPF-HAF estimation of polynomial-phase signals: detailed statistical analysis publication-title: IEEE Trans. Signal Process. – year: 2006 ident: 10.1016/j.sigpro.2025.110105_b39 – volume: 39 start-page: 749 issue: 3 year: 1991 ident: 10.1016/j.sigpro.2025.110105_b32 article-title: The Cramer-Rao lower bound for signals with constant amplitude and polynomial phase publication-title: IEEE Trans. Signal Process. doi: 10.1109/78.80864 – volume: 46 start-page: 1708 issue: 6 year: 1998 ident: 10.1016/j.sigpro.2025.110105_b31 article-title: Comments on The Cramer-Rao lower bounds for signals with constant amplitude and polynomial phase publication-title: IEEE Trans. Signal Process. doi: 10.1109/78.678501 – volume: 36 start-page: 45 issue: 5 year: 2019 ident: 10.1016/j.sigpro.2025.110105_b40 article-title: Interference in automotive radar systems: characteristics, mitigation techniques, and current and future research publication-title: IEEE Signal Process. Mag. doi: 10.1109/MSP.2019.2908214 – volume: 37 start-page: 422 issue: 2 year: 1991 ident: 10.1016/j.sigpro.2025.110105_b17 article-title: Estimation and classification of polynomial-phase signals publication-title: IEEE Trans. Inform. Theory doi: 10.1109/18.75269 – start-page: 253 year: 2018 ident: 10.1016/j.sigpro.2025.110105_b12 article-title: Multistatic radar systems – volume: 55 start-page: 56 issue: 1 year: 2007 ident: 10.1016/j.sigpro.2025.110105_b20 article-title: Analysis of multicomponent polynomial phase signals publication-title: IEEE Trans. Signal Process. doi: 10.1109/TSP.2006.882085 – volume: Vol. 3 start-page: 765 year: 2014 ident: 10.1016/j.sigpro.2025.110105_b25 article-title: DOA estimation of nonstationary signals doi: 10.1016/B978-0-12-411597-2.00017-5 – volume: 72 start-page: 59 year: 2018 ident: 10.1016/j.sigpro.2025.110105_b38 article-title: Review of the quasi-maximum likelihood estimator for polynomial phase signals publication-title: Digit. Signal Process. doi: 10.1016/j.dsp.2017.10.003 – year: 1980 ident: 10.1016/j.sigpro.2025.110105_b9 – volume: 91 start-page: 1275 issue: 5 year: 2011 ident: 10.1016/j.sigpro.2025.110105_b11 article-title: Blood velocity estimation using ultrasound and spectral iterative adaptive approaches publication-title: Signal Process. doi: 10.1016/j.sigpro.2010.12.014 – volume: 54 start-page: 1826 issue: 5 year: 2006 ident: 10.1016/j.sigpro.2025.110105_b26 article-title: Ambiguity-function-based techniques to estimate DOA of broadband chirp signals publication-title: IEEE Trans. Signal Process. doi: 10.1109/TSP.2006.871977 – start-page: 317 year: 2018 ident: 10.1016/j.sigpro.2025.110105_b4 article-title: Millimeter-wave integrated radar systems and techniques – volume: MIL-5 start-page: 51 issue: 2 year: 1961 ident: 10.1016/j.sigpro.2025.110105_b7 article-title: The radar measurement of range, velocity and acceleration publication-title: IRE Trans. Mil. Electron. doi: 10.1109/IRET-MIL.1961.5008321 – volume: 49 start-page: 677 issue: 3 year: 2023 ident: 10.1016/j.sigpro.2025.110105_b10 article-title: Ultrasound signal processing: from models to deep learning publication-title: Ultrasound Med. Biol. doi: 10.1016/j.ultrasmedbio.2022.11.003 – volume: 130 start-page: 142 year: 2017 ident: 10.1016/j.sigpro.2025.110105_b22 article-title: QML-RANSAC: PPS and FM signals estimation in heavy noise environments publication-title: Signal Process. doi: 10.1016/j.sigpro.2016.06.022 – volume: 43 start-page: 1901 issue: 8 year: 1995 ident: 10.1016/j.sigpro.2025.110105_b14 article-title: The discrete polynomial-phase transform publication-title: IEEE Trans. Signal Process. doi: 10.1109/78.403349 – volume: Vol. 3 start-page: 27 year: 2014 ident: 10.1016/j.sigpro.2025.110105_b33 article-title: Non-stationary signal analysis time-frequency approach doi: 10.1016/B978-0-12-411597-2.00003-5 – start-page: 4806 year: 2020 ident: 10.1016/j.sigpro.2025.110105_b42 article-title: A partial relaxation DOA estimator based on orthogonal matching pursuit – volume: 24 start-page: 381 issue: 6 year: 1981 ident: 10.1016/j.sigpro.2025.110105_b21 article-title: Random sample consensus: A paradigm for model fitting with applications to image analysis and automated cartography publication-title: Commun. ACM doi: 10.1145/358669.358692 – year: 2002 ident: 10.1016/j.sigpro.2025.110105_b35 – volume: Vol. 3 start-page: 503 year: 2014 ident: 10.1016/j.sigpro.2025.110105_b34 article-title: Adaptive and robust beamforming doi: 10.1016/B978-0-12-411597-2.00012-6 – year: 1976 ident: 10.1016/j.sigpro.2025.110105_b36 – volume: 25 start-page: 447 issue: 3 year: 2018 ident: 10.1016/j.sigpro.2025.110105_b23 article-title: QML-RANSAC instantaneous frequency estimator for overlapping multicomponent signals in the time-frequency plane publication-title: IEEE Signal Process. Lett. doi: 10.1109/LSP.2018.2795554 – volume: 35 start-page: 1 year: 2014 ident: 10.1016/j.sigpro.2025.110105_b1 article-title: Instantaneous frequency in time–frequency analysis: Enhanced concepts and performance of estimation algorithms publication-title: Digit. Signal Process. doi: 10.1016/j.dsp.2014.09.008 – year: 2004 ident: 10.1016/j.sigpro.2025.110105_b3 – volume: 53 start-page: 4655 issue: 12 year: 2007 ident: 10.1016/j.sigpro.2025.110105_b41 article-title: Signal recovery from random measurements via orthogonal matching pursuit publication-title: IEEE Trans. Inform. Theory doi: 10.1109/TIT.2007.909108 – start-page: 3 year: 2018 ident: 10.1016/j.sigpro.2025.110105_b2 article-title: Holistic radar waveform diversity – volume: 134 start-page: 209 year: 2017 ident: 10.1016/j.sigpro.2025.110105_b28 article-title: On improvement of joint estimation of DOA and PPS coefficients impinging on ULA publication-title: Signal Process. doi: 10.1016/j.sigpro.2016.12.015 – volume: Vol. 3 start-page: 463 year: 2014 ident: 10.1016/j.sigpro.2025.110105_b24 article-title: Introduction to array processing doi: 10.1016/B978-0-12-411597-2.00011-4 – volume: 66 start-page: 6190 issue: 23 year: 2018 ident: 10.1016/j.sigpro.2025.110105_b37 article-title: Partial relaxation approach: an eigenvalue-based DOA estimator framework publication-title: IEEE Trans. Signal Process. doi: 10.1109/TSP.2018.2875853 – volume: 2012 start-page: 43 issue: 1 year: 2012 ident: 10.1016/j.sigpro.2025.110105_b29 article-title: An efficient joint estimation of wideband polynomial-phase signal parameters and direction-of-arrival in sensor array publication-title: EURASIP J. Adv. Signal Process. doi: 10.1186/1687-6180-2012-43 – year: 2014 ident: 10.1016/j.sigpro.2025.110105_b5 – volume: 32 start-page: 378 issue: 1 year: 1996 ident: 10.1016/j.sigpro.2025.110105_b15 article-title: Multicomponent signal analysis using the polynomial-phase transform publication-title: IEEE Trans. Aerosp. Electron. Syst. doi: 10.1109/7.481277 – volume: 46 start-page: 691 issue: 3 year: 1998 ident: 10.1016/j.sigpro.2025.110105_b19 article-title: Product high-order ambiguity function for multicomponent polynomial-phase signal modeling publication-title: IEEE Trans. Signal Process. doi: 10.1109/78.661336 – year: 2011 ident: 10.1016/j.sigpro.2025.110105_b44 – year: 2008 ident: 10.1016/j.sigpro.2025.110105_b6 – year: 1996 ident: 10.1016/j.sigpro.2025.110105_b8 – volume: 38 start-page: 2118 issue: 12 year: 1990 ident: 10.1016/j.sigpro.2025.110105_b16 article-title: Parameter estimation of chirp signals publication-title: IEEE Trans. Acoust. Speech Signal Process. doi: 10.1109/29.61538 – volume: 38 start-page: 4874 issue: 10 year: 2019 ident: 10.1016/j.sigpro.2025.110105_b30 article-title: Quasi-maximum-likelihood estimator of PPS on the uniform linear array publication-title: Circuits Systems Signal Process. doi: 10.1007/s00034-019-01095-0 – volume: 40 start-page: 92 issue: 4 year: 2023 ident: 10.1016/j.sigpro.2025.110105_b43 article-title: Three more decades in array signal processing research: An optimization and structure exploitation perspective publication-title: IEEE Signal Process. Mag. doi: 10.1109/MSP.2023.3255558 – start-page: 253 year: 2010 ident: 10.1016/j.sigpro.2025.110105_b13 article-title: Software defined RADAR a state of the art – volume: 49 start-page: 2924 issue: 12 year: 2001 ident: 10.1016/j.sigpro.2025.110105_b27 article-title: Estimating parameters of multiple wideband polynomial-phase sources in sensor arrays publication-title: IEEE Trans. Signal Process. doi: 10.1109/78.969501 – volume: 60 start-page: 5010 issue: 10 year: 2012 ident: 10.1016/j.sigpro.2025.110105_b18 article-title: A hybrid CPF-HAF estimation of polynomial-phase signals: detailed statistical analysis publication-title: IEEE Trans. Signal Process. doi: 10.1109/TSP.2012.2205570 |
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| SubjectTerms | Maximum-likelihood estimation Polynomial-phase signal Radar signal processing Random sampling consensus (RANSAC) Sensor array processing Space time-frequency analysis Wideband direction-of-arrival estimation |
| Title | Sequential maximum-likelihood estimation of wideband polynomial-phase signals on sensor array |
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