TY - GEN
T1 - Detection of range spread target with coherent integration
AU - Wang, Li
AU - Chen, Xinliang
PY - 2013
Y1 - 2013
N2 - In this paper, a new detection method for range spread target with coherent integration is proposed. In this method, the Keystone transform is first applied to correct range migration of the target. Then coherent integration is employed to accomplish integration in time domain. Finally, range spread target detection is conducted in the Range-Doppler domain. The proposed detection method is generalized from current range spread target detectors such as the integrator, the SSDGLRT detector and the GLRT-DT detector. It can dramatically increase the detection signal-noise ratio (SNR) of those detectors and improve their detection performance.
AB - In this paper, a new detection method for range spread target with coherent integration is proposed. In this method, the Keystone transform is first applied to correct range migration of the target. Then coherent integration is employed to accomplish integration in time domain. Finally, range spread target detection is conducted in the Range-Doppler domain. The proposed detection method is generalized from current range spread target detectors such as the integrator, the SSDGLRT detector and the GLRT-DT detector. It can dramatically increase the detection signal-noise ratio (SNR) of those detectors and improve their detection performance.
KW - Coherent integration
KW - Keystone transform
KW - Range spread target
KW - Range-doppler domain detection
UR - http://www.scopus.com/inward/record.url?scp=84894566370&partnerID=8YFLogxK
U2 - 10.1049/cp.2013.0356
DO - 10.1049/cp.2013.0356
M3 - Conference contribution
AN - SCOPUS:84894566370
SN - 9781849196031
T3 - IET Conference Publications
BT - IET International Radar Conference 2013
T2 - IET International Radar Conference 2013
Y2 - 14 April 2013 through 16 April 2013
ER -