Title :
Biasing considerations of a switched parasitic planar inverted-F antenna
Author :
Karmakar, Nemai C.
Author_Institution :
Dept. of Electr. & Comput. Syst. Eng., Monash Univ., Clayton, Vic., Australia
Abstract :
Different biasing arrangements of a switched parasitic planar inverted-F antenna (PIFA) have been investigated. The investigation reveals that the biasing configuration plays a significant role in controlling the bandwidth and the resonant frequency.
Keywords :
UHF antennas; circuit resonance; circuit tuning; microstrip antennas; multifrequency antennas; bandwidth control; radiating parasitic patch; resonant frequency control; reverse bias voltage controlled antenna tuning; switched parasitic patch PIFA; switched parasitic planar inverted-F antenna; variable dualband operations; Bandwidth; Diodes; Dual band; Frequency; L-band; Mobile antennas; Patch antennas; Resonance; Switches; Voltage;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN :
0-7803-8883-6
DOI :
10.1109/APS.2005.1552739
