Title :
Joint polarization for micro-Doppler signature enhancement
Author :
Xu Cheng ; Yuliang Chang ; Bin Rao ; Jin Liu ; Yongzhen Li
Author_Institution :
Coll. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., Changsha, China
Abstract :
Full polarization radar systems can exploit full polarization to obtain a better degree of TFD´s image formation of micro-Doppler target. In this paper, the polarimetric optimization algorithm to improve the TFD´s image formation of micro-Doppler has been proposed. The effectiveness of the algorithm is demonstrated by the simulation experiment as well as by the measurement experiment of a space precession target in a microwave anechoic chamber.
Keywords :
Doppler radar; anechoic chambers (electromagnetic); electromagnetic wave polarisation; target tracking; TFD image formation; full polarization; microDoppler signature enhancement; microwave anechoic chamber; polarimetric optimization; radar system; space precession target; Integrated circuits; Microwave measurement; Optimized production technology; Radar imaging; Time-frequency analysis; Vectors; full-polarization; image contrast; micro-Doppler; optimal polarization;
Conference_Titel :
Radar Conference (EuRAD), 2013 European
Conference_Location :
Nuremberg
