This paper derives closed-form expressions for bistatic synthetic aperture radar (SAR) spatial resolution of a generalized system from the $k$-space or the wavenumber domain. These spatial resolution equations have not previously appeared in the literature. From these equations, significant resolution is found in range and cross range, forecasting a forward-scatter bistatic SAR image when the elevation angles of each bistatic platform are significantly different. Simulation and laboratory tests demonstrated the forward-scatter resolution.
Bistatic SAR: Forecasting Spatial Resolution
IEEE Transactions on Aerospace and Electronic Systems ; 55 , 4 ; 1584-1595
2019-08-01
2324394 byte
Article (Journal)
Electronic Resource
English
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