Compact triple-band ground radiation antenna using two inner rectangular loops enclosed by two outer loops
- Authors
- Qu, Longyue; Zhang, Rui; Lee, Hongkoo; Kim, Hyeong dong
- Issue Date
- May-2016
- Publisher
- INST ENGINEERING TECHNOLOGY-IET
- Keywords
- multifrequency antennas; UHF antennas; microwave antennas; antenna radiation patterns; compact triple-band ground radiation antenna; GPS band; WLAN bands; rectangular loops; impedance matching; frequency 2; 45 GHz; frequency 5; 5 GHz; frequency 1575 MHz
- Citation
- ELECTRONICS LETTERS, v.52, no.10, pp.790 - U35
- Indexed
- SCIE
SCOPUS
- Journal Title
- ELECTRONICS LETTERS
- Volume
- 52
- Number
- 10
- Start Page
- 790
- End Page
- U35
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/23120
- DOI
- 10.1049/el.2015.3867
- ISSN
- 0013-5194
- Abstract
- A triple-band ground radiation antenna is proposed that can cover the 1575 MHz global positioning system (GPS) band and the 2.45 and 5.5 GHz WLAN bands, within a 6 x 9 mm ground clearance. The proposed triple-band antenna is comprised of two inner rectangular loops, each enclosed by a larger outer loop. Each band can be adjusted for impedance matching by means of respective matching circuits. The -10 dB return loss bandwidths were simulated to be 17, 130 and 1000 MHz. Measurements indicated that sufficient bandwidth and good radiation performance were also achieved.
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