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Conference Papers Year : 2019

Phase Noise Influence on Radar Signal Focusing and SAR Tomography

Abstract

This paper studies the influence of phase noise (PN) on radar signal focusing and SAR tomography. Firstly, we create and add PN to simulated data for 1D focusing. A quasi-linear degradation of resolution is observed for 1 kHz PN level higher than -22 dBc/Hz. Secondly, PN is added to multi channel measured data showing that I kHz PN level higher than -60 dBc/Hz affects SAR tomographic reconstruction quality.
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Dates and versions

hal-02277966 , version 1 (04-09-2019)

Identifiers

  • HAL Id : hal-02277966 , version 1

Cite

Lekhmissi Harkati, Stéphane Avrillon, Laurent Ferro-Famil. Phase Noise Influence on Radar Signal Focusing and SAR Tomography. 13th European Conference on Antennas and Propagation (EuCAP), Mar 2019, Krakow, Poland. ⟨hal-02277966⟩
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