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

fYear

1999

fDate

6/21/1905 12:00:00 AM

Firstpage

533

Lastpage

536

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Electromagnetics and Its Applications, 1999. Proceedings. (ICCEA '99) 1999 International Conference on

Print_ISBN

0-7803-5802-3

Type

conf

DOI

10.1109/ICCEA.1999.825236

Filename

825236