VHF-UHF Electric Field Prediction for Amazon City Using Dyadic Green's Function

被引：2

作者：

da Silva, Diego K. N. ^{[1
]}

Eras, Leslye E. C. ^{[1
]}

Barrsos, Fabricio J. B. ^{[2
]}

Cavalcante, Gervasio P. S. ^{[2
]}

机构：

[1] Univ Fed Sul & Sudeste Para Unifesspa, Maraba, Para, Brazil

[2] Fed Univ Para, Fac Comp & Telecommun Engn, Belem, Para, Brazil

来源：

WIRELESS PERSONAL COMMUNICATIONS | 2020年 / 113卷 / 04期

关键词：

Electric field intensity; Dyadic Green's Function; VHF-UHF; Amazon city; WAVE PROPAGATION; FOREST; MEDIA;

D O I：

10.1007/s11277-020-07325-y

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

This paper provides a method for predicting the electric field intensity using Dyadic Green's Function in Two and Three-Layered Medium model for VHF-UHF. A theoretical explanation and a mathematical development of the Dyadic Green's Functions is made to obtain a propagation model to a typical Amazon city. Measurement campaigns were carried out to acquire electric field data of two TV stations located in the city of Belem (Amazon region of Brazil). A comparative analysis was carried between the proposed and with other models, assessing the coherence model to the available data. The results confirm the effectiveness and applicability of the suggested formulation with RMS errors no greater than 2.5 dB.

引用

页码：2301 / 2326

页数：26

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