Beam-Steerable Dual-Circular Polarized 60 GHz Patch Antenna Array with 8×8 Butler Matrix
- Authors
- Park, Yuntae; Bang, Jihoon; Kim, Youngwook; Choi, Jae hoon
- Issue Date
- Oct-2019
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Keywords
- 60 GHz; antenna array; beam-steering; Butler matrix; circular polarization; dual-polarization
- Citation
- 2019 International Symposium on Antennas and Propagation, ISAP 2019 - Proceedings, pp.1 - 3
- Indexed
- SCOPUS
- Journal Title
- 2019 International Symposium on Antennas and Propagation, ISAP 2019 - Proceedings
- Start Page
- 1
- End Page
- 3
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/4512
- ISSN
- 0000-0000
- Abstract
- A beam-steerable dual-circular polarized 60 GHz patch antenna array is proposed in this paper. A 1×4 dual-fed stacked patch antenna array is integrated with a 8×8 Butler matrix. The simulation result shows that the proposed antenna array satisfies a -10 dB reflection coefficient over the frequency range of 59.5 GHz - 68.4 GHz. The proposed array has a beam-steering capability with the maximum gain of 11.4 dBi and generates the dual-circular polarization simultaneously.
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