Sub-Nyquist pulse Doppler MIMO radar

David Cohen; Deborah Cohen; Yonina C. Eldar; Alexander M. Haimovich

doi:10.1109/ICASSP.2017.7952747

Sub-Nyquist pulse Doppler MIMO radar

David Cohen, Deborah Cohen, Yonina C. Eldar, Alexander M. Haimovich

Weizmann Institute of Science, Technion - Israel Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Pulse Doppler multiple input multiple output (MIMO) radar allows to simultaneously detect targets' range, azimuth and velocity. Achieving high resolution requires a large number of transmit and receive antennas, as well as high sampling rates leading to a torrent of samples. Overcoming the rate bottleneck, sub-Nyquist sampling methods have been proposed that break the link between single antenna radar signal bandwidth and range resolution. In this work, we present a sub-Nyquist MIMO radar (SUMMeR) system that extends these methods to a multiple antenna setting. We apply the Xampling framework both in time and space, thus reducing both the number of deployed antennas and samples per receiver, without degrading time and spatial resolution, as illustrated in the simulations.

Original language	English
Title of host publication	2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Pages	3201-3205
Number of pages	5
ISBN (Electronic)	9781509041176
DOIs	https://doi.org/10.1109/ICASSP.2017.7952747
State	Published - 19 Jun 2017
Event	42nd IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) - New Orleans, United States Duration: 5 Mar 2017 → 9 Mar 2017 Conference number: 2017

Publication series

Name	International Conference on Acoustics Speech and Signal Processing ICASSP
ISSN (Print)	1520-6149

Conference

Conference	42nd IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Abbreviated title	ICASSP
Country/Territory	United States
City	New Orleans
Period	5/03/17 → 9/03/17

Keywords

MIMO radar
compressed sensing
sub-Nyquist sampling

All Science Journal Classification (ASJC) codes

Software
Signal Processing
Electrical and Electronic Engineering

Access to Document

10.1109/ICASSP.2017.7952747License: CC BY

Cite this

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abstract = "Pulse Doppler multiple input multiple output (MIMO) radar allows to simultaneously detect targets' range, azimuth and velocity. Achieving high resolution requires a large number of transmit and receive antennas, as well as high sampling rates leading to a torrent of samples. Overcoming the rate bottleneck, sub-Nyquist sampling methods have been proposed that break the link between single antenna radar signal bandwidth and range resolution. In this work, we present a sub-Nyquist MIMO radar (SUMMeR) system that extends these methods to a multiple antenna setting. We apply the Xampling framework both in time and space, thus reducing both the number of deployed antennas and samples per receiver, without degrading time and spatial resolution, as illustrated in the simulations.",

keywords = "MIMO radar, compressed sensing, sub-Nyquist sampling",

author = "David Cohen and Deborah Cohen and Eldar, {Yonina C.} and Haimovich, {Alexander M.}",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 42nd IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) ; Conference date: 05-03-2017 Through 09-03-2017",

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day = "19",

doi = "10.1109/ICASSP.2017.7952747",

language = "الإنجليزيّة",

series = "International Conference on Acoustics Speech and Signal Processing ICASSP",

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booktitle = "2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)",

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Cohen, D, Cohen, D, Eldar, YC & Haimovich, AM 2017, Sub-Nyquist pulse Doppler MIMO radar. in 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)., 7952747, International Conference on Acoustics Speech and Signal Processing ICASSP, pp. 3201-3205, 42nd IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), New Orleans, Louisiana, United States, 5/03/17. https://doi.org/10.1109/ICASSP.2017.7952747

Sub-Nyquist pulse Doppler MIMO radar. / Cohen, David; Cohen, Deborah; Eldar, Yonina C. et al.
2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). 2017. p. 3201-3205 7952747 (International Conference on Acoustics Speech and Signal Processing ICASSP).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AU - Cohen, David

AU - Cohen, Deborah

AU - Eldar, Yonina C.

AU - Haimovich, Alexander M.

N1 - Conference code: 2017

PY - 2017/6/19

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N2 - Pulse Doppler multiple input multiple output (MIMO) radar allows to simultaneously detect targets' range, azimuth and velocity. Achieving high resolution requires a large number of transmit and receive antennas, as well as high sampling rates leading to a torrent of samples. Overcoming the rate bottleneck, sub-Nyquist sampling methods have been proposed that break the link between single antenna radar signal bandwidth and range resolution. In this work, we present a sub-Nyquist MIMO radar (SUMMeR) system that extends these methods to a multiple antenna setting. We apply the Xampling framework both in time and space, thus reducing both the number of deployed antennas and samples per receiver, without degrading time and spatial resolution, as illustrated in the simulations.

AB - Pulse Doppler multiple input multiple output (MIMO) radar allows to simultaneously detect targets' range, azimuth and velocity. Achieving high resolution requires a large number of transmit and receive antennas, as well as high sampling rates leading to a torrent of samples. Overcoming the rate bottleneck, sub-Nyquist sampling methods have been proposed that break the link between single antenna radar signal bandwidth and range resolution. In this work, we present a sub-Nyquist MIMO radar (SUMMeR) system that extends these methods to a multiple antenna setting. We apply the Xampling framework both in time and space, thus reducing both the number of deployed antennas and samples per receiver, without degrading time and spatial resolution, as illustrated in the simulations.

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KW - compressed sensing

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M3 - منشور من مؤتمر

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BT - 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

T2 - 42nd IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

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ER -

Sub-Nyquist pulse Doppler MIMO radar

Abstract

Publication series

Conference

Keywords

All Science Journal Classification (ASJC) codes

Access to Document

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Cite this