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Improved Ground Radiation Antenna Performance for a Vertically Attached PCBopen access
- Authors
- 위석주; 이호승; 김정환; 이예; Shin, Hyunwoong; Kim, Hyeongdong
- Issue Date
- Sep-2023
- Publisher
- KOREAN INST ELECTROMAGNETIC ENGINEERING & SCIENCE
- Keywords
- Ground Radiation Antenna; Image Theory; Radiation Efficiency; Reflection Coefficient
- Citation
- JOURNAL OF ELECTROMAGNETIC ENGINEERING AND SCIENCE, v.23, no.5, pp 452 - 454
- Pages
- 3
- Indexed
- SCIE
SCOPUS
KCI
- Journal Title
- JOURNAL OF ELECTROMAGNETIC ENGINEERING AND SCIENCE
- Volume
- 23
- Number
- 5
- Start Page
- 452
- End Page
- 454
- ISSN
- 2671-7255
2671-7263
- Abstract
- A small, loop-type ground radiation antenna for 2.4-GHz WLAN applications in the complex ground with two vertically attached printed circuit boards (PCBs) was designed. In the presence of a vertical PCB (sub-PCB), the antennas in two different positions, far from and near the sub-PCB, were designed. The current distribution of the complex PCB was stronger near the sub-PCB. Therefore, the coupling between the antenna and the complex PCB was stronger when the antenna was located near the sub-PCB. The antenna close to the sub-PCB obtained more than twice the 3:1 VSWR bandwidth and the efficiency bandwidth than the distant antenna.
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Collections - 서울 공과대학 > 서울 융합전자공학부 > 1. Journal Articles
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