Title :
Suboptimum approach for adaptive clutter suppression in airborne phased array radar
Author :
Sun Xin ; Peng Ying-ning ; Liu Qing-guang
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Abstract :
A new approach for clutter suppression in airborne phased array radar is presented. It is implemented by adaptive processing of the data in the detected Doppler channel, with the clutter remaining outside this channel. Simulations show that the new approach approximates the theoretical optimum. However, the computational expense is greatly reduced compared with the optimum processor.<>
Keywords :
Doppler effect; adaptive filters; antenna phased arrays; array signal processing; interference suppression; radar clutter; adaptive clutter suppression; airborne phased array radar; detected Doppler channel;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19931034
