Title :
Analysis of the azimuth resolution of bistatic SAR
Author :
Bo Zhao ; Xueru Bai ; Feng Zhou ; Zijing Zhang ; Zheng Bao
Author_Institution :
Nat. Key Lab. of Radar Signal Process., Xidian Univ., Xian, China
Abstract :
Because many factors affect the azimuth resolution of bistatic SAR, it is a complex problem to design a proper bistatic configuration to achieve good resolution. This poster analyzes each key parameter that affects the azimuth resolution by keeping the others constant in the spatial invariant case. Then, simulation results are presented to validate the theoretical analysis. Finally, a method for bistatic geometry designing is proposed and several examples are presented.
Keywords :
geometry; synthetic aperture radar; azimuth resolution analysis; bistatic SAR; bistatic geometry designing; proper bistatic configuration; Azimuth; Bandwidth; Doppler effect; Geometry; Receivers; Synthetic aperture radar; Transmitters; Azimuth resolution; Bistatic SAR; Geometry design; Spatial invariant case; bandwidth;
Conference_Titel :
Radar (Radar), 2013 International Conference on
Conference_Location :
Adelaide, SA
Print_ISBN :
978-1-4673-5177-5
DOI :
10.1109/RADAR.2013.6652023
