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http://dx.doi.org/10.5515/KJKIEES.2010.21.3.315

Design and Implementation of an Internal Mobile Phone Antenna for TDMB System  

Lee, Jeong-Ho (Dept. of Electrical and Electronics Engineering, Yonsei University)
Song, Jae-Kwan (Mobile Handset R&D Center, Mobile Communications Company, LG Electronics Inc.)
Yook, Jong-Gwan (Dept. of Electrical and Electronics Engineering, Yonsei University)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.21, no.3, 2010 , pp. 315-320 More about this Journal
Abstract
In this paper, an internal TDMB(Terrestrial Digital Multimedia Broadcasting) antenna for mobile phone is proposed. The overall dimension of designed antenna with substrate is 30 mm$\times$5 mm$\times$0.6 mm. The proposed antenna consists of a meander type radiator which is connected front- and back-plane of Kapton substrate by via hole and parasitic element for tuning the resonant frequency. And to compensate the electric length of desired frequency, passive inductor is used for matching element. Measured gain of the implemented antenna -17.6 dBi at 174 MHz, -13.01 dBi at 195 MHz, and -14.9 dBi at 216 MHz.
Keywords
TDMB; Internal Antenna; Meander; Parasitic Element;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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