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Threshold Effect Indicator Analysis for Template-Based Processing in Microwave Imaging

  • Aleksey S. GvozdarevEmail author
  • Tatyana K. Artyomova
Chapter
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Part of the Intelligent Systems Reference Library book series (ISRL, volume 184)

Abstract

A set of methods indicating the threshold signal-to-noise ratio in signal parameter estimation is analyzed. The approaches rely on the behavior of the obtained estimates’ variances lower bounds specifically the Cramer-Rao bound, finite point Barankin and Abel bounds, and the proposed “hybrid” indicator. Validation of proposed methods is illustrated with an example of cumulative phase difference estimation in template phase matching method for microwave imaging applications.

Keywords

Threshold Estimation Variance Signal-to-noise ratio Lower bounds Cramer-Rao bound Baranking bound Abel bound 

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Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  1. 1.Department of Infocommunications and RadiophysicsP.G. Demidov Yaroslavl State UniversityYaroslavlRussian Federation

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