Dual-resonance-based wideband antenna for integrated module applications
- Title
- Dual-resonance-based wideband antenna for integrated module applications
- Author
- 김형동
- Keywords
- broadband antennas; loop antennas; dual-resonance-based wideband antenna; integrated module applications; small ground radiation antenna; parasitic radiation loop; evaluation board; exciter; space-saving antenna; resonant frequencies; voltage standing wave ratio; bandwidth 270 MHz
- Issue Date
- 2018-04
- Publisher
- INST ENGINEERING TECHNOLOGY-IET
- Citation
- ELECTRONICS LETTERS, v. 54, no. 8, page. 474-475
- Abstract
- A wideband module antenna comprised of a small ground radiation antenna in the module and a parasitic radiation loop in the evaluation board is proposed. Unlike conventional ground radiation antennas, the ground radiation antenna in the module works as an exciter to the parasitic radiation loop, which further couples with the evaluation board as a radiator. Thus, a space-saving antenna is obtained with wide bandwidth and easy tuning. Accordingly, dual resonance can be generated by tuning the resonant frequencies of the ground radiation antenna and the parasitic radiation loop equally. When measured, the antennas have wide bandwidths (2:1 voltage standing wave ratio bandwidth of 270 MHz) and high efficiency (ranging from 44 to 74%).
- URI
- https://digital-library.theiet.org/content/journals/10.1049/el.2017.4458https://repository.hanyang.ac.kr/handle/20.500.11754/118131
- ISSN
- 0013-5194; 1350-911X
- DOI
- 10.1049/el.2017.4458
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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