접고 펼침에 따라 다이버시티와 지향성 모드로 변환이 가능한 평면형 안테나 어레이Diversity and Directivity Mode-Switchable Planar Antenna Array
- Authors
- 최현형; 임성준
- Issue Date
- Mar-2013
- Publisher
- 한국전자파학회
- Keywords
- Mode-Switchable Planar Antenna; Diversity Mode; Directivity Mode; High Directivity
- Citation
- 한국전자파학회 논문지, v.24, no.3, pp 233 - 238
- Pages
- 6
- Journal Title
- 한국전자파학회 논문지
- Volume
- 24
- Number
- 3
- Start Page
- 233
- End Page
- 238
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/35163
- DOI
- 10.5515/KJKIEES.2013.24.3.233
- ISSN
- 1226-3133
- Abstract
- In this paper, a novel diversity and directivity mode-switchable planar antenna array is proposed. For the diversity mode, four elements are unfolded on the plane and high isolation can be achieved. On the other hand, the antenna function is changed to the directivity mode when they are folded and stacked. Each element works such as a stacked Yagi-Uda antenna with high directivity. Especially, the curved feed line as well as the hybrid feeding method is used to improve performances. The simulation results agree well with measurement results and it is successfully demonstrated that two modes are properly working at 2.4 GHz.
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Collections - College of ICT Engineering > School of Electrical and Electronics Engineering > 1. Journal Articles
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