DocumentCode
2693330
Title
A study of the input impedance of the inset-fed rectangular microstrip antenna as a function of notch depth and width
Author
Hu, Ying ; Lundgren, Erica ; Jackson, David R. ; Williams, Jeffery T. ; Long, Stuart A.
Author_Institution
Dept. of Electr. & Comput. Eng., Houston Univ., TX, USA
fYear
2005
fDate
3-8 July 2005
Firstpage
330
Abstract
A practical way to adjust the input impedance of a rectangular patch antenna is to vary the feed position. The inset-fed patch provides a method of impedance control with a planar feed configuration. The goal of this paper is to further study the inset-fed patch in order to examine the dependence of the input impedance on the inset notch geometry, as well as to realize design tables that show the notch depth to obtain the best input match (minimum |S11|) for the inset patch when using a 50 Ω feed.
Keywords
antenna feeds; antenna theory; impedance matching; microstrip antennas; 50 ohm; feed position; impedance control; input impedance; input match; inset notch geometry; inset-fed patch; microstrip antenna; notch depth; notch width; planar feed configuration; rectangular patch antenna; Application software; Coaxial components; Feeds; Geometry; Impedance; Microstrip antennas; Modems; Patch antennas; Probes; Resonance;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN
0-7803-8883-6
Type
conf
DOI
10.1109/APS.2005.1552657
Filename
1552657
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