DocumentCode
444865
Title
Internal shorted patch antenna for UMTS mobile phone
Author
Su, Saou-Wen ; Wong, Kin-Lu ; Tang, Chia-Lun ; Yeh, Shih-Huang
Author_Institution
Dept. of Electr. Eng., Nat. Sun Yat-Sen Univ., Kaohsiung, Taiwan
Volume
2A
fYear
2005
fDate
3-8 July 2005
Firstpage
343
Abstract
In this paper we present a new internal mobile telephone antenna design to eliminate the required isolation distance between the antenna and the RF shielding metal box to provide a promising alternative for integrating various elements inside a mobile telephone. A design example of the proposed shorted patch antenna applied to a UMTS (Universal Mobile Telecommunication System, 1920∼2170 MHz) folder-type mobile telephone is demonstrated. Results of a constructed prototype are presented and discussed.
Keywords
3G mobile communication; electromagnetic shielding; microstrip antennas; mobile antennas; 1920 to 2170 MHz; RF shielding metal box; UMTS; Universal Mobile Telecommunication System; internal mobile telephone antenna; internal shorted patch antenna; isolation distance; 3G mobile communication; Antenna feeds; Antenna measurements; Bandwidth; Impedance matching; Mobile antennas; Mobile handsets; Patch antennas; Printed circuits; Radio frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN
0-7803-8883-6
Type
conf
DOI
10.1109/APS.2005.1551812
Filename
1551812
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