Direction finding in the presence of mutual coupling

Benjamin Friedlander, Anthony J. Weiss

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review


An eigenstructure-based method for direction finding in the presence of sensor mutual coupling, gain, and phase uncertainties is presented. The method provides estimates of the directions-of-arrival (DOA) of all the radiating sources as well as calibration of the gain and phase of each sensor and the mutua1. coupling in the receiving array. Calibration sources at known locations are not required. Conditions are provided for the existence of a solution. The proposed algorithm is described in detail, and its behavior is illustrated by numerical examples.

Original languageEnglish
Title of host publicationAdaptive Antennas for Wireless Communications
PublisherWiley-IEEE Press
Number of pages12
ISBN (Electronic)9780470544075
ISBN (Print)0780360168, 9780780360167
StatePublished - 1 Jan 2009


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