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Planar DVB-T Antenna Using a Patterned Helical Line and Matching Circuit
- Lim, Jong-Hyuk;
- Yun, Tae-Yeoul
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1초록
A miniaturized planar digital video broadcasting terrestrial (DVB-T) antenna, which is composed of a patterned helical line, an open stub, and an impedance matching circuit on an FR4 (epsilon(r)=4.4) substrate for portable media player applications, is presented in this letter The antenna has monopole-like, omni-directional radiation characteristics and a wide impedance bandwidth (VSWR<3) in the DVB-T band from 174 MHz to 230 MHz at the VHF band
키워드
DVB-T; helical line; internal antenna; wide bandwidth
- 제목
- Planar DVB-T Antenna Using a Patterned Helical Line and Matching Circuit
- 저자
- Lim, Jong-Hyuk; Yun, Tae-Yeoul
- 발행일
- 2012-06
- 유형
- Article
- 저널명
- ETRI Journal
- 권
- 34
- 호
- 3
- 페이지
- 454 ~ 457