TY - GEN
T1 - Slow-time waveform design for MIMO GMTI radar using CAZAC sequences
AU - Cao, Siyang
AU - Madsen, Nathan
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/6/8
Y1 - 2018/6/8
N2 - In multiple-input multiple-output (MIMO) radar, different waveforms are used for each transmitter in order to isolate the signals. Slow-time phase encoding can be used to isolate the transmitters. Current slow-time phase codes focus on separating the returns into non-overlapping sections of the Doppler spectrum of the GMTI radar. We investigate slow-time phase codes that share the full Doppler spectrum. We propose using CAZAC sequences for slow-time phase encoding. Three CAZAC sequence sets are evaluated for their potential in this application. Chu and P sets are found to have good performance.
AB - In multiple-input multiple-output (MIMO) radar, different waveforms are used for each transmitter in order to isolate the signals. Slow-time phase encoding can be used to isolate the transmitters. Current slow-time phase codes focus on separating the returns into non-overlapping sections of the Doppler spectrum of the GMTI radar. We investigate slow-time phase codes that share the full Doppler spectrum. We propose using CAZAC sequences for slow-time phase encoding. Three CAZAC sequence sets are evaluated for their potential in this application. Chu and P sets are found to have good performance.
UR - http://www.scopus.com/inward/record.url?scp=85049927325&partnerID=8YFLogxK
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U2 - 10.1109/RADAR.2018.8378779
DO - 10.1109/RADAR.2018.8378779
M3 - Conference contribution
AN - SCOPUS:85049927325
T3 - 2018 IEEE Radar Conference, RadarConf 2018
SP - 1456
EP - 1460
BT - 2018 IEEE Radar Conference, RadarConf 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2018 IEEE Radar Conference, RadarConf 2018
Y2 - 23 April 2018 through 27 April 2018
ER -