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Internal Wideband Loop Antenna Using an LC Resonator

Hyengcheul CHOI, Hyeongdong KIM

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Summary :

This paper presents a wideband technique for a mobile handset antenna. The proposed method inserts a distributed LC resonator into a loop antenna in order to provide non-uniform resonance shifts; without the use of a multi-radiator the bandwidth can be increased from 320 MHz (1900-2220 MHz) to 880 MHz (1750-2630 MHz). As a result of the wide bandwidth and good radiation efficiency, the proposed antenna can be employed in DCS/PCS/WDCMA/Bluetooth mobile handsets.

Publication
IEICE TRANSACTIONS on Communications Vol.E94-B No.4 pp.1081-1084
Publication Date
2011/04/01
Publicized
Online ISSN
1745-1345
DOI
10.1587/transcom.E94.B.1081
Type of Manuscript
LETTER
Category
Antennas and Propagation

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