Planar DVB-T Antenna Using a Patterned Helical Line and Matching Circuit
- Authors
- Lim, Jong-Hyuk; Yun, Tae-Yeoul
- Issue Date
- Jun-2012
- Publisher
- 한국전자통신연구원
- Keywords
- DVB-T; helical line; internal antenna; wide bandwidth
- Citation
- ETRI Journal, v.34, no.3, pp 454 - 457
- Pages
- 4
- Indexed
- SCI
SCIE
SCOPUS
KCI
- Journal Title
- ETRI Journal
- Volume
- 34
- Number
- 3
- Start Page
- 454
- End Page
- 457
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/165431
- DOI
- 10.4218/etrij.11.0211.0405
- ISSN
- 1225-6463
2233-7326
- Abstract
- 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
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