Ambiguous scattering points detection of bistatic forward-looking SAR with geostationary illuminator and UAV receiver

Author

Jingen, Wang ; Yanfei, Wang ; Jialong, Ge ; Yanyu, Wang ; Renyuan, Chen

Author_Institution

New Star Res. Inst. of Appl. Technol., Hefei, China

fYear

2011

fDate

26-30 Sept. 2011

Firstpage

1

Lastpage

4

Abstract

The bistatic forward-looking SAR with geostationary illuminator and UAV receiver is different from the airborne bistatic SAR in geometry configuration. The paper combines an ellipsoid geometry with forward-looking characteristic and study the approach to detect ambiguous scattering points in the scene. The simulation results for different range and moving direction (including the horizontal baseline direction) of receiver have been given and the feasibility of ambiguous scattering points detection approach is verified.

Keywords

airborne radar; autonomous aerial vehicles; geometry; radar receivers; synthetic aperture radar; UAV receiver; airborne bistatic SAR; ambiguous scattering points detection; bistatic forward-looking SAR; ellipsoid geometry; geometry configuration; geostationary illuminator; Doppler effect; Ellipsoids; Receivers; Scattering; Simulation; Vectors; UAV receiver; ambiguous scattering point; bistatic SAR; forward-looking; geostationary illuminator;

fLanguage

English

Publisher

ieee

Conference_Titel

Synthetic Aperture Radar (APSAR), 2011 3rd International Asia-Pacific Conference on

Conference_Location

Seoul

Print_ISBN

978-1-4577-1351-4

Type

conf

Filename

6087021