DocumentCode
3386582
Title
A small planar inverted F antenna with capacitive and inductive loading
Author
Schulteis, S. ; Waldschmidt, C. ; Sorgel, W. ; Wiesbeck, W.
Author_Institution
Inst. fur Hochstfrequenztechnik und Elektron., Univ. Karlsruhe, Germany
Volume
4
fYear
2004
fDate
20-25 June 2004
Firstpage
4148
Abstract
The development of very small antennas significantly influences the miniaturization of handheld devices. A planar and symmetric antenna is built up. A capacitive loading for this planar inverted F antenna (IFA) is presented. For a further size reduction, an inductive loading is investigated. The method of moments (MoM) is used to model the antenna and measurements are carried out for verification.
Keywords
antenna accessories; method of moments; microwave antennas; mobile antennas; 5.2 GHz; MoM; PIFA; capacitive loading; handheld device miniaturization; impedance; inductive loading; input impedance; method of moments; mobile devices; planar inverted F antenna; symmetric antenna; symmetrical feed; Bandwidth; Feeds; Helium; Impedance matching; Loaded antennas; MIMO; Modems; Planar transmission lines; Resonant frequency; Transmission line antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2004. IEEE
Print_ISBN
0-7803-8302-8
Type
conf
DOI
10.1109/APS.2004.1330264
Filename
1330264
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