TR2018-054
Nonlinearity Correction for Range Estimation in FMCW Millimeter-Wave Automotive Radar
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- , "Nonlinearity Correction for Range Estimation in FMCW Millimeter-Wave Automotive Radar", IEEE International Wireless Symposium (IWS), DOI: 10.1109/IEEE-IWS.2018.8400806, May 2018.BibTeX TR2018-054 PDF
- @inproceedings{Wang2018may,
- author = {Wang, Pu and Millar, David S. and Parsons, Kieran and Orlik, Philip V.},
- title = {Nonlinearity Correction for Range Estimation in FMCW Millimeter-Wave Automotive Radar},
- booktitle = {IEEE International Wireless Symposium (IWS)},
- year = 2018,
- month = may,
- doi = {10.1109/IEEE-IWS.2018.8400806},
- url = {https://www.merl.com/publications/TR2018-054}
- }
- , "Nonlinearity Correction for Range Estimation in FMCW Millimeter-Wave Automotive Radar", IEEE International Wireless Symposium (IWS), DOI: 10.1109/IEEE-IWS.2018.8400806, May 2018.
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Research Areas:
Abstract:
In this paper, we propose a computational correction algorithm to reduce the effect of source nonlinearity on range estimation for millimeter-wave frequency modulated continuous wave (FMCW) automotive radars. With a transient parametric modeling on the source nonlinearity function, the proposed algorithm aims to jointly estimate range parameters of multiple reflectors and parametric nonlinearity coefficients from the beat signal without using a reference, e.g., a dedicated delay line or a reflector at a known distance. Preliminary numerical results are provided to validate the effectiveness of the proposed algorithm.