TY - GEN
T1 - Transform sensing of phased array radar
AU - Cao, Siyang
AU - Zheng, Yuan F.
AU - Ewing, Robert L.
PY - 2014
Y1 - 2014
N2 - Transform sensing is proposed for the phased array radar to form certain beam patterns for sensing the space more efficiently. Using the transform sensing, the received signals will be the result of transformation of individual echo signals instead of the original raw data. Therefore signal processing can perform in an online fashion to render attractive advantages. First, the volume of the raw data can be compressed before downloading since the transform will generate many null coefficients. Secondly, adaptive sensing will be possible since multi-resolution analysis enables selective sampling for better efficiency while obtaining higher resolution. The proposed new scheme is supported by an innovative phase and amplitude modulation mechanism, and is verified by theory and simulation.
AB - Transform sensing is proposed for the phased array radar to form certain beam patterns for sensing the space more efficiently. Using the transform sensing, the received signals will be the result of transformation of individual echo signals instead of the original raw data. Therefore signal processing can perform in an online fashion to render attractive advantages. First, the volume of the raw data can be compressed before downloading since the transform will generate many null coefficients. Secondly, adaptive sensing will be possible since multi-resolution analysis enables selective sampling for better efficiency while obtaining higher resolution. The proposed new scheme is supported by an innovative phase and amplitude modulation mechanism, and is verified by theory and simulation.
UR - http://www.scopus.com/inward/record.url?scp=84906717285&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84906717285&partnerID=8YFLogxK
U2 - 10.1109/RADAR.2014.6875768
DO - 10.1109/RADAR.2014.6875768
M3 - Conference contribution
AN - SCOPUS:84906717285
SN - 9781479920341
T3 - IEEE National Radar Conference - Proceedings
SP - 1143
EP - 1148
BT - 2014 IEEE Radar Conference
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 IEEE Radar Conference, RadarCon 2014
Y2 - 19 May 2014 through 23 May 2014
ER -