Title :
Design of a miniaturized dual band planar inverted F antenna
Author :
Schulteis, S. ; Waldschmidt, C. ; Kuhnert, C. ; Wiesbeck, W.
Author_Institution :
Inst. fur Hochstfrequenztechnik und Elektron., Karlsruhe Univ., Germany
Abstract :
The development of very small antennas plays a significant role in the miniaturization of handheld devices. By the use of capacitive and/or inductive loading the antenna size can be strongly decreased. In this paper a symmetric build up of a dual band planar inductively and capacitively loaded very small antenna which benefits from symmetrical feeding is investigated. The method of moments (MOM) is used to model the antenna and measurements are carried out for verification.
Keywords :
antenna feeds; antenna theory; capacitance; inductance; method of moments; mobile antennas; mobile handsets; multifrequency antennas; MOM; capacitive loading; dual band PIFA; handheld devices; inductive loading; method of moments; miniaturized PIFA; planar inverted F antenna; symmetrical feeding; very small antenna; Bandwidth; Copper; Dual band; Impedance; Inductance; Loaded antennas; Resonant frequency; Robustness;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2004. IEEE
Print_ISBN :
0-7803-8302-8
DOI :
10.1109/APS.2004.1332040
