Probability density function of notch depth for dominant mode rejection beamformer

Document Type

Article

Publication Date

11-14-2019

Abstract

In this Letter, the authors present a closed-form derivation of the probability density function (PDF) for the notch depth (ND) of the dominant mode rejection adaptive beamformer (ABF). Their PDF expression closely approximates the true PDF for the case of single interferer at reasonable levels of interference-to-noise ratio. Their simulation results illustrate the close approximation between proposed distribution function and the ND histogram over a wide range of snapshots for fixed number of sensors.

Identifier

85074995242 (Scopus)

Publication Title

Electronics Letters

External Full Text Location

https://doi.org/10.1049/el.2019.2411

ISSN

00135194

First Page

1255

Last Page

1258

Issue

23

Volume

55

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