DocumentCode
1640457
Title
Effects of the earth to the electromagnetic field produced by broadcasting and television emission towers
Author
Li, Li ; Sihua, Zhao ; Shufang, Li ; Xinling, Shou
Author_Institution
Beijing Univ. of Posts & Telecommun., China
Volume
1
fYear
2005
Firstpage
531
Abstract
The purpose of his article is to provide the calculating formula of the electromagnetic field generated by the horizontal polarized broadcasting television transmitting antenna in space. The ground is considered as homogeneous, linear, and isotropic conducting medium. The space field strength is calculated through the sum of direct and reflected wave. Finally, a comparison is done between measured results and the calculated results using the formula taking the ground as ideal conductor a conducting medium and without considering the ground effect respectively. The advantage of the algorithmic is indicated by the analysis.
Keywords
broadcast antennas; electromagnetic fields; electromagnetic wave reflection; television broadcasting; transmitting antennas; broadcasting television transmitting antenna; electromagnetic field generation; ground effect; space field strength; television emission towers; Algorithm design and analysis; Antenna measurements; Conductors; Earth; Electromagnetic fields; Electromagnetic measurements; Electromagnetic wave polarization; Poles and towers; TV broadcasting; Transmitting antennas; antenna radiation; ground reflection;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2005. MAPE 2005. IEEE International Symposium on
Print_ISBN
0-7803-9128-4
Type
conf
DOI
10.1109/MAPE.2005.1617966
Filename
1617966
Link To Document