https://scholars.lib.ntu.edu.tw/handle/123456789/631138
標題: | A planar High-efficient W-band Substrate-Integrated-Waveguide Cavity-backed Slot Antenna Array | 作者: | Lin, Yi Ting Kuo, Hung Chun Wu, Po I. Jhong, Ming Fong Pan, Po Chih Liu, Chung Yuan Wang, Chen Chao TZONG-LIN WU |
關鍵字: | cavity-backed antenna | high-efficient | millimeter-wave | slot array | substrate integrated waveguide (SIW) | W-band | 公開日期: | 1-一月-2022 | 卷: | 2022-May | 來源出版物: | Proceedings - Electronic Components and Technology Conference | 摘要: | In this paper, a planar high-efficient W-band substrate integrated waveguide (SIW) cavity-backed slot antenna array is proposed. A 4 × 8 SIW slot array without a multiple-output feed network is designed. High-order-mode cavity is introduced to feed slot antenna to reduce the complexity of feeding network, which dramatically reduce the transmission loss and obtain better cavity-backed antenna performance. The analysis and comparison with arrangements between radiating slots and coupling slots are also conducted. The antenna efficiency of proposed slot antenna array is higher than 70%. The proposed high-efficient antenna is an excellent candidate for the high-frequency millimeter-wave (mm-wave) wireless system. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/631138 | ISBN: | 9781665479431 | ISSN: | 05695503 | DOI: | 10.1109/ECTC51906.2022.00024 |
顯示於: | 電機工程學系 |
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