Several ways for clutter suppression in airborne radars

Author

Sun Xin ; Peng Ying-Ning ; Liu Qing-Guang ; Lu Da-Jin

Author_Institution

Dept. of Electron. Eng., Tsinghua Univ., Beijing, China

Volume

1

fYear

1994

fDate

20-24 June 1994

Firstpage

152

Abstract

Three possible ways for clutter suppression in airborne radar are discussed, and typical processing approaches are analyzed and compared. It is demonstrated that utilizing priori knowledge of clutter distribution and ultralow-sidelobe narrow-band Doppler filtering are two important ways to simplify the two-dimensional processing. In addition, the effects of array errors on performance of these approaches are analyzed. Finally, simulation results, which lend support to the analysis, are presented.<>

Keywords

Doppler effect; airborne radar; array signal processing; filtering theory; interference suppression; radar clutter; radar signal processing; airborne radars; array errors; clutter distribution; clutter suppression; narrow-band Doppler filtering; performance; radar signal processing; simulation results; two-dimensional processing; ultralow-sidelobe filtering; Airborne radar; Delay lines; Doppler radar; Filtering; Filters; Frequency; Radar antennas; Radar clutter; Sensor arrays; Spaceborne radar;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 1994. AP-S. Digest

Conference_Location

Seattle, WA, USA

Print_ISBN

0-7803-2009-3

Type

conf

DOI

10.1109/APS.1994.407829

Filename

407829