DocumentCode
1550008
Title
Input impedance of rectangular microstrip patch antenna with iso/anisotropic substrate-superstrate
Author
Verma, A.K. ; Nasimuddin
Author_Institution
Dept. of Electron. Sci., Univ. of Delhi, New Delhi, India
Volume
11
Issue
11
fYear
2001
Firstpage
456
Lastpage
458
Abstract
The modified Wolff model (MWM), which is an improved version of the cavity model, is presented to compute the resonance frequency and input impedance of a rectangular microstrip patch antenna under the isotropic/anisotropic substrate-superstrate configuration. The model has accuracy better than 1.5% for both the resonance frequency and resonant resistance, as compared against the results of the method of moments (MOM) and experimental results.
Keywords
anisotropic media; antenna theory; electric impedance; microstrip antennas; rectangular waveguides; anisotropic substrate; anisotropic superstrate; cavity model; input impedance; isotropic substrate; isotropic superstrate; modified Wolff model; multilayer patch antenna; rectangular microstrip patch antenna; resonance frequency; resonant resistance; Anisotropic magnetoresistance; Dielectric losses; Dielectric substrates; ISO; Impedance; Microstrip antennas; Patch antennas; Permittivity; Resonance; Resonant frequency;
fLanguage
English
Journal_Title
Microwave and Wireless Components Letters, IEEE
Publisher
ieee
ISSN
1531-1309
Type
jour
DOI
10.1109/7260.966040
Filename
966040
Link To Document