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Analytical approximation of the generalized ambiguity function of the MIMO synthetic-aperture radar system

  • I. V. Kryuchkov
  • V. V. ChapurskyEmail author
Novel Radio Systems and Elements
  • 66 Downloads

Abstract

The generalized ambiguity function in spatial coordinates and its approximate analytical representation are obtained for the multifrequency multiple-input multiple-output (MIMO) synthetic-aperture radar (SAR) system. The examples in which ambiguity-function cross sections in range and azimuth are calculated in the Earth remote sensing problem for the MIMO SAR system installed on a spacecraft and compared with those for the classical SAR system are presented. In the case of the MIMO SAR system, the physical meaning and the practical importance of an increase in azimuthal resolution are explained.

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Copyright information

© Pleiades Publishing, Inc. 2017

Authors and Affiliations

  1. 1.Bauman State Technical UniversityMoscowRussia

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