Signal Properties of Squint Mode Bistatic SAR

Author

Wu, Junjie ; Huang, Yulin ; Xiong, Jintao ; Yang, Jianyu

Author_Institution

Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu

Volume

1

fYear

2007

fDate

15-20 April 2007

Abstract

In this paper, the signal properties for the translational invariant case of bistatic synthetic aperture radar (SAR) based on the squint mode are deduced. Bistatic range history, point target response in time and frequency domains, Doppler properties and resolutions are presented in terms of the platform coordinates and the squint angles. The results are valid for large aperture and large squint angles. The accuracy of quadratic approximation in bistatic SAR is also discussed.

Keywords

Doppler radar; frequency-domain analysis; radar signal processing; synthetic aperture radar; time-domain analysis; Doppler properties; bistatic range history; bistatic synthetic aperture radar; frequency domain; point target response; quadratic approximation; signal properties; squint angles; squint mode bistatic SAR; time domain; translational invariant case; Azimuth; Baseband; Frequency; Geometry; History; RF signals; Signal resolution; Synthetic aperture radar; Time factors; Transmitters; Bistatic SAR; squint mode;

fLanguage

English

Publisher

ieee

Conference_Titel

Acoustics, Speech and Signal Processing, 2007. ICASSP 2007. IEEE International Conference on

Conference_Location

Honolulu, HI

ISSN

1520-6149

Print_ISBN

1-4244-0727-3

Electronic_ISBN

1520-6149

Type

conf

DOI

10.1109/ICASSP.2007.366049

Filename

4217221