Bistatic Sar System With Gps Transmitter

Andon Lazarov,Victor C. Chen,Todor Kostadinov,Jose Passos Morgado

Radar Conference（2013）

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摘要

Bistatic Synthetic Aperture Radar (BSAR) with GPS transmitter is in a focus of consideration. Bistatic topology, satellite transmitter of opportunity and stationary receiver, combined with inverse synthetic aperture radar (ISAR) technology with GPS P code modulated waveform for imaging of a moving are presented. Kinematical equations and mathematical model of the deterministic BSAR signal are created. It is proven that the signal formation and image reconstruction can be regarded as direct and inverse space transforms. Stages of image reconstruction, including phase correction, cross-correlation range compression and Fourier transform azimuth compression are defined. The effectiveness of models and algorithms are illustrated with results of numerical experiments.

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关键词

fourier transforms,global positioning system,data compression,image classification,image coding,radar imaging,radar transmitters,radio transmitters,synthetic aperture radar,telecommunication network topology,fourier transform azimuth compression,gps p code modulated waveform,gps transmitter,isar,bistatic sar system,bistatic synthetic aperture radar,bistatic topology,cross-correlation range compression,deterministic bsar signal,direct space transforms,image reconstruction,inverse space transforms,inverse synthetic aperture radar technology,kinematical equations,mathematical model,phase correction,satellite transmitter,signal formation,stationary receiver

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