Title :
Novel compact interdigital coupled PIFA with ceramic dielectric load for portable GPS terminals
Author :
Xiao, Zhenlong ; Yao, Yuan ; Tao, Jinfeng ; Chen, Xiaodong ; Liu, Shaohua ; Yu, Junsheng
Author_Institution :
Sch. of Electron. Eng., Beijing Univ. of Posts & Telecommun., Beijing, China
fDate :
Nov. 29 2010-Dec. 2 2010
Abstract :
In this paper, a novel compact antenna for portable GPS terminals is presented. The size reduction of the novel compact antenna is achieved by using interdigital metal coupling and dielectric load. The dimensions of the presented antenna are 8.8*3.1*2.5 mm3. Both the simulation and measurement results show that the antenna resonates at 1.575 GHz with impedance bandwidth of 100 MHz and offers a maximum total gain about 3.21 dB and a maximum RHCP gain about 0.51 dB.
Keywords :
Global Positioning System; planar inverted-F antennas; bandwidth 100 MHz; ceramic dielectric load; compact interdigital coupled PIFA; frequency 1.575 GHz; interdigital metal coupling; portable GPS terminals;
Conference_Titel :
Antennas Propagation and EM Theory (ISAPE), 2010 9th International Symposium on
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4244-6906-2
DOI :
10.1109/ISAPE.2010.5696441
