We propose a new compressive sensing scheme that enables fully polarimetric radar imaging from a subset of channel measurements. Previous sparse recovery methods for polarimetric radar have not modeled channel coupling. We recognize that mixing of information through coupling is key to dropping a channel. Our method complements fast and slow time sampling and may reduce hardware and communications costs. This paper provides the signal model and examples of successful four-channel recovery when only three are measured.
Exploiting Channel Crosstalk for Polarimetric SAR Compressive Sensing
IEEE Transactions on Aerospace and Electronic Systems ; 56 , 1 ; 475-485
2020-02-01
5333216 byte
Article (Journal)
Electronic Resource
English
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