| A Novel Seamless Scanning Leaky Wave Antenna in Ridge Gap Waveguide Technology | |
| Dong, Xingchao; Wang, Hongjian; Xue, Fei; Liu, Yang; Liu, Guang; 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. | |
| Department | 微波遥感部 |
| Source Publication | 2017 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING |
| 2017 | |
| Pages | 295-296 |
| Language | 英语 |
| ISSN | 1522-3965 |
| ISBN | 978-1-5386-3284-0 |
| Abstract | A novel seamless scanning leaky wave antenna in ridge gap waveguide technology is presented. The impedance matching technique is employed to suppress the open-stopband (OSB) which produces a discontinuity for a seamless scanning leaky wave antenna. Ridge gap waveguide proposed recently is used as the feeding structure. The antenna radiates from longitudinal slots of which the leaky constant is designed small to ensure a high directivity. The simulation results of full-wave analysis show that the proposed antenna bandwidth is from 12GHz to 18GHz covering the whole Ku-band while seamless scanning is achieved from backward to forward directions including broadside radiation. The scanning range is from -20 degrees to 14 degrees with an average gain of 18dB. |
| Keyword | Leaky Wave Antenna Broadside Radiation Ridge Gap Waveguide Metamaterial |
| Conference Name | International Symposium of IEEE-Antennas-and-Propagation-Society / USNC/URSI National Radio Science Meeting |
| Conference Date | JUL 09-14, 2017 |
| Conference Place | San Diego, CA |
| Indexed By | EI ; CPCI |
| Document Type | 会议论文 |
| Identifier | http://ir.nssc.ac.cn/handle/122/6219 |
| Collection | 微波遥感部 |
| Corresponding Author | 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. |
| Recommended Citation GB/T 7714 | Dong, Xingchao,Wang, Hongjian,Xue, Fei,et al. A Novel Seamless Scanning Leaky Wave Antenna in Ridge Gap Waveguide Technology[C],2017:295-296. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 201708072190.pdf（440KB） | 会议论文 | 开放获取 | CC BY-NC-SA | Application Full Text | ||
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