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

fYear

2013

fDate

6-10 Oct. 2013

Firstpage

1795

Lastpage

1798

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; microwave propagation; optimisation; radar imaging; radar polarimetry; radar target recognition; time-frequency analysis; TFD image formation; full polarization radar system; joint polarization; measurement experiment; micro-Doppler signature enhancement; microwave anechoic chamber; polarimetric optimization algorithm; simulation experiment; space precession target; time-frequency distribution; Doppler effect; Integrated circuits; Microwave measurement; Optimized production technology; Time-frequency analysis; Vectors; full-polarization; image contrast; micro-Doppler; optimal polarization;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference (EuMC), 2013 European

Conference_Location

Nuremberg

Type

conf

Filename

6687027