Title :
Research on multiple phase center-multiple delay taps DPCA for airborne radar
Author :
Jianwen, Chen ; Yongliang, Wang ; Fukan, Huang ; Liangzhu, Zhou
Author_Institution :
Dept. of Electron. Technol., Nat. Univ. of Defense Technol., Changsha, China
fDate :
6/21/1905 12:00:00 AM
Abstract :
From the point of view of space-time adaptive processing (STAP), the clutter suppression principle and realization of multiple phase center-multiple delay taps displaced phase center antenna (DPCA) techniques for airborne radar are researched in this paper. When the DPCA condition is not satisfied with different pulse repetition frequency (PRF), the clutter suppression performance of DPCA is analyzed. Meanwhile, the internal relation between the modern DPCA techniques and STAP is also investigated.
Keywords :
airborne radar; aircraft antennas; interference suppression; radar antennas; radar clutter; radar signal processing; space-time adaptive processing; STAP; airborne radar; clutter suppression principle; displaced phase center antenna; multiple phase center-multiple delay taps DPCA; space-time adaptive processing; Airborne radar; Aircraft; Clutter; Delay; Frequency; Performance analysis; Phased arrays; Radar antennas; Radar detection; Radar scattering;
Conference_Titel :
Computational Electromagnetics and Its Applications, 1999. Proceedings. (ICCEA '99) 1999 International Conference on
Print_ISBN :
0-7803-5802-3
DOI :
10.1109/ICCEA.1999.825236
