Validation of SAR interferometric phase corrections in the squinted case for DEM quality enhancement - Electronics Letters
نویسندگان
چکیده
current information because it is used for the current fecdback loop as well as the proposed compensator Howcvei, the capacitor cui lent generally has a laige ripple cuiient and cannot be directly used for the contioller Theiefore, the lowpass filtei with the second-order Bufferwoith pole locations is used in the proposed scheme Thc capacltor current iq first measured using the Hall effect sensor and then filtered out thiough the Iowpass filter represented ab
منابع مشابه
Interferometric SAR signal analysis in the presence of squint
In the following paper an analysis of the SAR impulse response signal from the interferometric point of view is expounded, with the intention of studying its phase behaviour in the presence of high squint values. The work will be focused on the development and verification of some methods for the generation of precise geocoded Digital Elevation Models (DEM) in high squinted geometries.
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