DocumentCode :
1556712
Title :
Effect of Edge Reflections on the Mutual Coupling of a Two-Element Linear Microstrip Patch Antenna Array Positioned Along the E-Plane
Author :
Yoon, Young-Min ; Koo, Hwan-Mo ; Kim, Tae-Young ; Kim, Boo-Gyoun
Author_Institution :
Sch. of Electron. Eng., Soongsil Univ., Seoul, South Korea
Volume :
11
fYear :
2012
fDate :
7/4/1905 12:00:00 AM
Firstpage :
783
Lastpage :
786
Abstract :
Mutual coupling of a two-element linear microstrip patch antenna array positioned along the E-plane including the effect of edge reflections is investigated by the experiment and full-wave simulation. The optimum substrate sizes calculated by the simple formulas using geometrical optics are in good agreement with those obtained by the experiment and full-wave simulation. Experimental results show that the effect of edge reflections on the mutual coupling of microstrip patch antennas is mainly determined by the effective dielectric constant for surface waves on a grounded dielectric substrate.
Keywords :
electromagnetic coupling; electromagnetic wave reflection; geometrical optics; linear antenna arrays; microstrip antenna arrays; permittivity; E-plane; edge reflection effect; effective dielectric constant; geometrical optics; grounded dielectric substrate; linear antenna array; microstrip antenna array; mutual coupling; patch antenna array; surface waves; Microstrip; Microstrip antennas; Mutual coupling; Optical surface waves; Patch antennas; Substrates; Surface waves; Geometrical optics; microstrip antennas; mutual coupling; reflection; surface wave;
fLanguage :
English
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
Publisher :
ieee
ISSN :
1536-1225
Type :
jour
DOI :
10.1109/LAWP.2012.2207939
Filename :
6237637
Link To Document :
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