Title :
AGPS Chip Antennas for Hand-Held Applications
Author :
Tsai, Ching-Long ; Deng, Sheng-Ming ; Chen, Tsung-Wen
Author_Institution :
Dept. of Electron. Eng., Ming-Chuan Univ.
Abstract :
A miniature antenna for AGPS is presented. Its size is 10 mm times 3 mm times 3 mm, and more suitable to hand-held applications. The bandwidth of AGPS chip antenna is 30 MHz, gain is about 3.4 dBi, and radiation patterns are wide beamwidth in three basic planes. Although the antenna polarization seems to be linear polarization, the receiving effect is still good for only 3 dB degradation in the gain performance
Keywords :
Global Positioning System; antenna radiation patterns; electromagnetic wave polarisation; mobile antennas; mobile handsets; mobile radio; 30 MHz; AGPS chip antennas; antenna polarization; hand-held applications; linear polarization; radiation patterns; Antenna radiation patterns; Bandwidth; Degradation; Electronics industry; Industrial electronics; Laboratories; Polarization; Receiving antennas; Telephone sets; Transmission line antennas;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1711602
