An improved split-stepwavelet transform method for anomalous radiowave propagation modeling

An Anomalous tropospheric propagation caused by ducting phenomenon is a major problem in wireless communication. Thus, it is important to study the behavior of radio wave propagation in tropospheric ducts. The Parabolic Wave Equation (PWE) method is considered most reliable to model anomalous radio...

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Main Authors: Iqbal, A., Jeoti, V.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.31809 /
Published: Czech Technical University 2014
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84922335935&partnerID=40&md5=663ad36a000d682aeca012c3b34f4577
http://eprints.utp.edu.my/31809/
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spelling utp-eprints.318092022-03-29T03:37:47Z An improved split-stepwavelet transform method for anomalous radiowave propagation modeling Iqbal, A. Jeoti, V. An Anomalous tropospheric propagation caused by ducting phenomenon is a major problem in wireless communication. Thus, it is important to study the behavior of radio wave propagation in tropospheric ducts. The Parabolic Wave Equation (PWE) method is considered most reliable to model anomalous radio wave propagation. In this work, an improved Split Step Wavelet transform Method (SSWM) is presented to solve PWE for the modeling of tropospheric propagation over finite and infinite conductive surfaces. A large number of numerical experiments are carried out to validate the performance of the proposed algorithm. Developed algorithm is compared with previously published techniques; Wavelet Galerkin Method (WGM) and Split-Step Fourier transform Method (SSFM). A very good agreement is found between SSWM and published techniques. It is also observed that the proposed algorithm is about six times faster than WGM and provide more details of propagation effects as compared to SSFM. Czech Technical University 2014 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-84922335935&partnerID=40&md5=663ad36a000d682aeca012c3b34f4577 Iqbal, A. and Jeoti, V. (2014) An improved split-stepwavelet transform method for anomalous radiowave propagation modeling. Radioengineering, 23 (4). pp. 987-996. http://eprints.utp.edu.my/31809/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description An Anomalous tropospheric propagation caused by ducting phenomenon is a major problem in wireless communication. Thus, it is important to study the behavior of radio wave propagation in tropospheric ducts. The Parabolic Wave Equation (PWE) method is considered most reliable to model anomalous radio wave propagation. In this work, an improved Split Step Wavelet transform Method (SSWM) is presented to solve PWE for the modeling of tropospheric propagation over finite and infinite conductive surfaces. A large number of numerical experiments are carried out to validate the performance of the proposed algorithm. Developed algorithm is compared with previously published techniques; Wavelet Galerkin Method (WGM) and Split-Step Fourier transform Method (SSFM). A very good agreement is found between SSWM and published techniques. It is also observed that the proposed algorithm is about six times faster than WGM and provide more details of propagation effects as compared to SSFM.
format Article
author Iqbal, A.
Jeoti, V.
spellingShingle Iqbal, A.
Jeoti, V.
An improved split-stepwavelet transform method for anomalous radiowave propagation modeling
author_sort Iqbal, A.
title An improved split-stepwavelet transform method for anomalous radiowave propagation modeling
title_short An improved split-stepwavelet transform method for anomalous radiowave propagation modeling
title_full An improved split-stepwavelet transform method for anomalous radiowave propagation modeling
title_fullStr An improved split-stepwavelet transform method for anomalous radiowave propagation modeling
title_full_unstemmed An improved split-stepwavelet transform method for anomalous radiowave propagation modeling
title_sort improved split-stepwavelet transform method for anomalous radiowave propagation modeling
publisher Czech Technical University
publishDate 2014
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-84922335935&partnerID=40&md5=663ad36a000d682aeca012c3b34f4577
http://eprints.utp.edu.my/31809/
_version_ 1741197639882375168
score 11.62408

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