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Design of an Internal Antenna with Near-Omnidirectional H-Plane Radiation Pattern over Ultra-wide Bandwidth
- Authors
- Lee, Youngki; Hong, Seokjin; Kim, Jeongpyo; Choi, Jaehoon
- Issue Date
- Feb-2010
- Publisher
- 한국전자통신연구원
- Keywords
- Ultra-wideband (UWB); onmidirectional; radiation patterns; internal antenna
- Citation
- ETRI Journal, v.32, no.1, pp 62 - 67
- Pages
- 6
- Indexed
- SCI
SCIE
SCOPUS
KCI
- Journal Title
- ETRI Journal
- Volume
- 32
- Number
- 1
- Start Page
- 62
- End Page
- 67
- ISSN
- 1225-6463
2233-7326
- Abstract
- In this paper, an ultra-wideband internal antenna for use in mobile applications is proposed. The proposed antenna has symmetrical bi-arm structures printed on the top and bottom of the substrate, and it occupies a compact area of 10 mm x 10 min x 1 mm. The designed antenna has an impedance bandwidth from 3 GHz to 12 GHz and near omnidirectional radiation patterns over the frequency band of interest. The group delay between two antennas fabricated using the proposed design is less than 0.8 ns, and the maximum gain variation is about 3.16 dB.
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Collections - 서울 공과대학 > 서울 융합전자공학부 > 1. Journal Articles
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