Title :
A design of the triple-band built-in chip antenna for mobile handset
Author :
Cho, Inho ; Seo, Injong ; Ahn, Hyojin ; Oh, Jungkeun ; Lee, Hyeonjin ; Lim, Yeongseog
Author_Institution :
Antenna R&D Div., ACE Antenna Corp., Incheon, South Korea
Abstract :
In this dissertation, we suggested the built-in chip antenna that can be applied to multiband by miniaturizing the size of the antenna and expanding the bandwidth to raise the efficiency of the built-in chip antenna for mobile handsets. The proposed chip antenna commercialized currently is redesigned to analyze the performance variation of the antennas. The experimental results show mobile handset that the triple-band antenna bandwidth for (VSWR<3) is 88(877~965)MHz in GSM900 band operation and 380(1,648~2,028)MHz in DCS, PCS band operation, and has over 58% of the radiation efficiency.
Keywords :
antenna radiation patterns; mobile handsets; multifrequency antennas; planar inverted-F antennas; DCS; GSM900 band operation; PCS band operation; bandwidth 380 MHz; bandwidth 88 MHz; frequency 1648 MHz to 2028 MHz; frequency 877 MHz to 965 MHz; mobile handset; multiband antenna; radiation efficiency; triple-band built-in chip antenna; Mobile antennas; Mobile handsets; Chip antenna; Meander line; Mobile Handsets antenna; Multi-band antenna; PIFA; Parasitic patch;
Conference_Titel :
Microwave Conference, 2009. APMC 2009. Asia Pacific
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-2801-4
Electronic_ISBN :
978-1-4244-2802-1
DOI :
10.1109/APMC.2009.5384118
