TY - GEN
T1 - Sub-Nyquist collocated MIMO radar in time and space
AU - Cohen, David
AU - Cohen, Deborah
AU - Eldar, Yonina C.
AU - Haimovich, Alexander M.
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/6/3
Y1 - 2016/6/3
N2 - Multiple input multiple output (MIMO) radar exhibits several advantages with respect to traditional monostatic radar by exploiting transmit waveform diversity. Achieving high resolution requires a large number of transmit and receive antennas. In addition, the digital processing is performed on samples of the received signal at its Nyquist rate, which can be high. Overcoming the rate bottleneck, sub-Nyquist sampling methods have been proposed that break the link between monostatic radar signal bandwidth and sampling rate. In this work, we extend theses methods to MIMO radar and apply the Xampling framework both in the time and spatial domains, achieving reduction in the number of deployed antennas and the number of samples per receiver, without degrading the time and spatial resolutions.
AB - Multiple input multiple output (MIMO) radar exhibits several advantages with respect to traditional monostatic radar by exploiting transmit waveform diversity. Achieving high resolution requires a large number of transmit and receive antennas. In addition, the digital processing is performed on samples of the received signal at its Nyquist rate, which can be high. Overcoming the rate bottleneck, sub-Nyquist sampling methods have been proposed that break the link between monostatic radar signal bandwidth and sampling rate. In this work, we extend theses methods to MIMO radar and apply the Xampling framework both in the time and spatial domains, achieving reduction in the number of deployed antennas and the number of samples per receiver, without degrading the time and spatial resolutions.
UR - http://www.scopus.com/inward/record.url?scp=84978245126&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84978245126&partnerID=8YFLogxK
U2 - 10.1109/RADAR.2016.7485160
DO - 10.1109/RADAR.2016.7485160
M3 - Conference contribution
AN - SCOPUS:84978245126
T3 - 2016 IEEE Radar Conference, RadarConf 2016
BT - 2016 IEEE Radar Conference, RadarConf 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 IEEE Radar Conference, RadarConf 2016
Y2 - 2 May 2016 through 6 May 2016
ER -