A 360° video synthetic aperture radar (VideoSAR) appears as an interactive observation capability to understand the dynamic scenarios. VideoSAR system mounted on an unmanned aerial vehicle (UAV) delivers a highly flexible and cost-effective approach. In this letter, the UAV-borne repeat-pass circular stripmap (CSM) VideoSAR observation is formulated in the format of video area overflown to enhance the wide-area surveillance capability. A completely two-dimensional interpolation-free polar format algorithm is employed, especially in terms of repeat-pass CSM-VideoSAR configuration. We conduct the repeat-pass CSM-VideoSAR experiments on multirotor UAV-borne system in the interests of imaging demonstration and promoting the inspirations on the related open issues.
Multirotor UAV-Borne Repeat-Pass CSM-VideoSAR
IEEE Transactions on Aerospace and Electronic Systems ; 58 , 3 ; 2601-2605
2022-06-01
1988328 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch