Focusing Bistatic Forward-Looking Synthetic Aperture Radar Based on an Improved Hyperbolic Range Model and a Modified Omega-K Algorithm

Focusing Bistatic Forward-Looking Synthetic Aperture Radar Based on an Improved Hyperbolic Range Model and a Modified Omega-K Algorithm

For parallel bistatic forward-looking synthetic aperture radar (SAR) imaging, the instantaneous slant range is a double-square-root expression due to the separate transmitter-receiver system form. The hyperbolic approximation provides a feasible solution to convert the dual square-root expression in...

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Bibliographic Details
Main Authors: Chenchen Wang, Weimin Su, Hong Gu, Jianchao Yang
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Sensors
Subjects:
bistatic synthetic aperture radar (SAR)
hyperbolic approximation
phase compensation
modified omega-K
Online Access:https://www.mdpi.com/1424-8220/19/17/3792

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