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Analysis and Simulation for a Spotlight-Mode Aircraft SAR in Circular Flight Path

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dc.contributor.author Jin, M. en_US
dc.contributor.author Chen, M. en_US
dc.date.accessioned 2004-10-06T02:49:57Z
dc.date.available 2004-10-06T02:49:57Z
dc.date.issued 1993
dc.identifier.citation IGARSS: Better Understanding of Earth Environment en_US
dc.identifier.citation Tokyo, Japan en_US
dc.identifier.clearanceno 93-0960 en_US
dc.identifier.uri http://hdl.handle.net/2014/35357
dc.description.abstract A spotlight aircraft SAR in a circular flight path can efficiently obtain an image with very high azimuth resolution or a wider azimuth viewing angle. An analysis on the spotlight SAR is made regarding the required PRF, the predicted resolution, and the computation complexity as a function of the aircraft altitude and the distance between a target and the center of the flight path projection. An efficient processing algorithm based on the exact wide beam spectrum is presented. The results of simulation indicate that the impulse responses meet the predicted resolution performance. en_US
dc.format.extent 766455 bytes
dc.format.mimetype application/pdf
dc.language.iso en_US
dc.subject.other SAR spoltlight-mode resolution PRF time-bandwidth product reference function processing algorithm en_US
dc.title Analysis and Simulation for a Spotlight-Mode Aircraft SAR in Circular Flight Path en_US


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