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169211

Spectral Averaging Techniques for Unsynchronized Waveforms.

Article

Last updated: 22 Jan 2023

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Subjects

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Tags

Electronics and Communications Engineering

Abstract

Two algorithms for averaging unsynchronized wave forms are considered; the phase unwrapping and the phase vector techniques. The two techniques employ Fourier analysis and are applied to simulated signals contaminated with random noise. They both achieve a reasonable signal-to-noise ratio improvement and yield an average waveform that is properly positioned close to the ensemble mean delay. However, the phase vector method is shown to have a better performance and to be more convenient for producing an undistorted estimate of the Original waveform. 
 

DOI

10.21608/bfemu.2021.169211

Authors

First Name

Fatma El-Zahraa

Last Name

Abou-Chadi

MiddleName

-

Affiliation

Department of Communications, Faculty of Engineering, Mansoura University, Mansoura, Egypt.

Email

-

City

Mansoura

Orcid

-

Volume

16

Article Issue

1

Related Issue

24660

Issue Date

1991-05-01

Receive Date

1991-01-11

Publish Date

2021-05-01

Page Start

13

Page End

24

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 16_Issue 1_Pages 13-24.pdf

PDF . 104.2kB

Link

https://bfemu.journals.ekb.eg/article_169211.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=169211

Order

2

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

-

Details

Type

Article

Created At

22 Jan 2023