Signal Simulation of Multiple Azimuth Beam Spaceborne SAR
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Graphical Abstract
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Abstract
Multiple beam mode is a new operation mode for a SAR,satisfying the requirements of super-spatial resolution and wide swath at the same time.So it has wide application prospect and is worth of being studied.In this paper,a signal model of DPCM and simulation method is proposed.Finally,an example of three-channel DPCM Spaceborne SAR is presented for varifying the method.
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