Title :
Multidimensional waveform design for multi-mode and synthetic bandwidth SAR imaging
Author :
Yumeng, Wu ; Zhuming, Chen ; Fuyuan, Xu ; Rui, Duan ; Chaoshu, Jiang
Author_Institution :
Sch. of Electron. Eng., UESTC of China, Chengdu, China
Abstract :
To achieve multi-mode simultaneously for space -based radar, a multidimensional waveform in which the stepped frequency chirp signal is used among sub-pulses and sub-apertures is introduced. Synthetic bandwidth SAR imaging is elaborated. Simulation results are showed to illustrate the method.
Keywords :
radar imaging; synthetic aperture radar; waveform analysis; multi-mode SAR imaging; multidimensional waveform design; space-based radar; synthetic bandwidth SAR imaging; Apertures; Azimuth; Bandwidth; Delay; Radar polarimetry; Spaceborne radar; Multi-mode; Multidimensional waveform; SAR; Stepped frequency chirp; Synthetic bandwidth;
Conference_Titel :
Radar (Radar), 2011 IEEE CIE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-8444-7
DOI :
10.1109/CIE-Radar.2011.6159785
