| 题名: | Aperture Coupled Circularly Polarized Array Antenna in Ridge Gap Waveguide Technology |
| 作者: | Dong, Xingchao; Wang, Hongjian; Xue, Fei; Liu, Yang
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| 作者部门: | 微波遥感部
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| 通讯作者: | Dong, XC (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Key Lab Microwave Remote Sensing, Beijing, Peoples R China.
; Dong, XC (reprint author), Univ Chinese Acad Sci, Beijing, Peoples R China.
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| 会议名称: | 11th European Conference on Antennas and Propagation (EUCAP)
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| 会议日期: | MAR 19-24, 2017
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| 会议地点: | Paris, FRANCE
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| 会议录: | 2017 11TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP)
|
| 出版日期: | 2017
|
| 收录类别: | EI
; CPCI
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| 页码: | 2607-2610
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| ISSN号: | 2164-3342
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| ISBN号: | 978-8-8907-0187-0
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| 关键词: | Ridge gap waveguide
; circular polarization
; slot antennas
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| 英文摘要: | A 4x1 aperture coupled circularly polarized array antenna in ridge gap waveguide technology is presented. The ridge gap waveguide technology is employed to create a desired directional wave propagation. Circular polarization is obtained by introducing L-shaped slot coupling to an oval shaped patch. The simulated results show high circular polarization purity (axial ratio less than 1dB) over the frequency range of 14.58-15.20GHz and the reflection coefficient of better than -10dB over 14.56-15.25GHz band. Gain and radiation patterns of the proposed array antenna are also provided. |
| 语种: | 英语
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| 内容类型: | 会议论文
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| URI标识: | http://ir.nssc.ac.cn/handle/122/5943
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| Appears in Collections: | 微波遥感部_会议论文
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