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초록
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.
키워드
wideband antenna; loop antenna; resonance control; mobile handset; Antennas; Bandwidth; Crystal resonators; Loop antennas; Mobile telecommunication systems; Resonators; Telephone sets
- 제목
- Internal Wideband Loop Antenna Using an LC Resonator
- 저자
- Choi, Hyengcheul; Kim, Hyeongdong
- 발행일
- 2011-04
- 유형
- Article
- 권
- E94B
- 호
- 4
- 페이지
- 1081 ~ 1084