DocumentCode :
986770
Title :
Radiation From a Vertical Electric Dipole in the Presence of a Three-Layered Region
Author :
Liu, Liang ; Li, Kai
Author_Institution :
Zhejiang Univ., Hangzhou
Volume :
55
Issue :
12
fYear :
2007
Firstpage :
3469
Lastpage :
3475
Abstract :
We study in detail both the lateral wave and trapped surface wave generated by a vertical electric dipole over the air-dielectric boundary on a wide range medium such as sea and lake water and wet and dry earth. Graphs of the far-field pattern are shown and compared with the available results. Especially, when both the dipole point and the observation point are on the surface of dielectric-coated earth, the trapped surface wave is dominant.
Keywords :
surface electromagnetic waves; air-dielectric boundary; far-field pattern; lateral wave; three-layered region; trapped surface wave generation; vertical electric dipole radiation; Conductors; Dielectric losses; Earth; Electromagnetic fields; Geometry; Lakes; Sea surface; Surface waves; Tellurium; Dielectric-coated earth; lateral wave; trapped surface wave; vertical electric dipole;
fLanguage :
English
Journal_Title :
Antennas and Propagation, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-926X
Type :
jour
DOI :
10.1109/TAP.2007.910355
Filename :
4388114
Link To Document :
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