Miniaturized dual-band loop-type ground radiation antenna with enhanced bandwidth for mobile devices
- Title
- Miniaturized dual-band loop-type ground radiation antenna with enhanced bandwidth for mobile devices
- Author
- 김형동
- Keywords
- ground characteristic modes; ground radiation antenna; mobile antenna; wide-band antenna; wireless local area network (WLAN)
- Issue Date
- 2019-01
- Publisher
- WILEY
- Citation
- MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v. 62, NO 1, Page. 239-243
- Abstract
- In this article, a miniaturized wide-band and dual-band loop-type ground radiation antenna for mobile devices is proposed. The antenna feed structure, which consists of two shunt capacitors and a shunt inductor, enhances the bandwidth in both bands by generating an additional parallel feeding resonance in each band. Compared to the reference dual-band loop-type ground radiation antenna with a single loop feed that only uses a capacitor in series, the bandwidth of the proposed antenna is 1.6 and 2.13 times wider in the low and high bands, respectively under a 3:1 voltage standing wave ratio. The measured results indicate that the proposed antenna provides good radiation performance.
- URI
- https://onlinelibrary.wiley.com/doi/full/10.1002/mop.31995https://repository.hanyang.ac.kr/handle/20.500.11754/160657
- ISSN
- 0895-2477; 1098-2760
- DOI
- 10.1002/mop.31995
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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