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25155

Modifications to Pisarenko Harmonic Retrieval Method to Cope with Rough Noise Channels Conditions

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Last updated: 04 Jan 2025

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Abstract

Pisarenko method is an important technique to estimate the sinusoidal signal frequencies in white noise. In this paper, we show that the assumption of fair white noise and its corresponding equal values diagonal covariance matrix can be perturbed in some noise environments. Therefore, the simple criterion form of Pisarenko is not suitable and other modified algorithms are to be proposed to alleviate this problem. These algorithms and their results are shown.

DOI

10.21608/asat.1999.25155

Authors

First Name

Nabil

Last Name

Amin

MiddleName

A.

Affiliation

Lecturer, Dpt. of Electronics and Communications, Faculty of Engineering, [Cairo University, Giza, Egypt.

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Volume

8

Article Issue

ASAT Conference, 4-6 May 1999

Related Issue

4551

Issue Date

1999-05-01

Receive Date

2019-01-17

Publish Date

1999-05-01

Page Start

1

Page End

8

Print ISSN

2090-0678

Online ISSN

2636-364X

Article File

ASAT_Volume 8_Issue ASAT Conference, 4-6 May 1999_Pages 1-8.pdf

PDF . 1.3MB

Link

https://asat.journals.ekb.eg/article_25155.html

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https://asat.journals.ekb.eg/service?article_code=25155

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71

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Original Article

Type Code

737

Publication Type

Journal

Publication Title

International Conference on Aerospace Sciences and Aviation Technology

Publication Link

https://asat.journals.ekb.eg/

MainTitle

Modifications to Pisarenko Harmonic Retrieval Method to Cope with Rough Noise Channels Conditions

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Article

Created At

22 Jan 2023