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A dipole-type millimeter-wave antenna with directional radiation characteristics
Alternative Title20195007823155
Dong, Yue1; Li, Yingsong1,2; Sim, Chow-Yen-Desmond3; Xia, Yinfeng1; Liu, Xiaoguang4
Source PublicationInternational Journal of RF and Microwave Computer-Aided Engineering
2020
Volume30Issue:3Pages:e22059
DOI10.1002/mmce.22059
ISSN10964290
Language英语
KeywordBandwidth - Dipole antennas - Directional patterns (antenna) - Directive antennas - Millimeter waves Cavity-backed - dipole-type - Directional characteristic - Directional radiation - Millimeter-wave (mm-wave) - Millimeter-wave antennas - Mm-wave frequencies - Operating bandwidth
AbstractA dipole-type millimeter-wave (mm-wave) antenna with directional radiation characteristics is presented. A radiating patch structure composed of a dipole-type radiation patch and a rectangular-shaped parasitic patch are initially investigated to achieve a wider bandwidth. To further improve the operating bandwidth and to realize a directional radiation characteristic, this radiating patch structure is top-loaded above a conducting cavity-backed ground structure, which has a low profile (thickness of 3 mm). The measured results show that the proposed mm-wave antenna can achieve a wide 10-dB bandwidth of 51.3% (29.6-50.0 GHz) and stable gain across the desired frequency range. Furthermore, good directional characteristics over the entire mm-wave frequency band with a compact antenna size of 0.64λ40GHz × 0.91λ40GHz × 0.43λ40GHz are also realized. Hence, it is suitable for many small size wireless mm-wave systems. © 2019 Wiley Periodicals, Inc.
Indexed ByEI
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Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/7472
Collection中国科学院国家空间科学中心
Affiliation1.College of Information and Communications Engineering, Harbin Engineering University, Harbin, China;
2.Key Laboratory of Microwave Remote Sensing, National Space Science Center, Chinese of Academy of Sciences, Beijing, China;
3.Department of Electrical Engineering, Feng Chia University, Taichung, Taiwan;
4.Electrical and Computer Engineering Department, University of California, Davis; CA, United States
Recommended Citation
GB/T 7714
Dong, Yue,Li, Yingsong,Sim, Chow-Yen-Desmond,et al. A dipole-type millimeter-wave antenna with directional radiation characteristics[J]. International Journal of RF and Microwave Computer-Aided Engineering,2020,30(3):e22059.
APA Dong, Yue,Li, Yingsong,Sim, Chow-Yen-Desmond,Xia, Yinfeng,&Liu, Xiaoguang.(2020).A dipole-type millimeter-wave antenna with directional radiation characteristics.International Journal of RF and Microwave Computer-Aided Engineering,30(3),e22059.
MLA Dong, Yue,et al."A dipole-type millimeter-wave antenna with directional radiation characteristics".International Journal of RF and Microwave Computer-Aided Engineering 30.3(2020):e22059.
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