{"title":"毫米波高增益广角扫描相控阵天线的设计","authors":"Jinwen Zhou, Kai Jiang, Zhihong Zhang, Kerong Xu","doi":"10.1109/CSRSWTC50769.2020.9372652","DOIUrl":null,"url":null,"abstract":"A two-dimensional wide-angle scanning phased array antenna working in Ka-band is proposed in this paper, which takes micro strip patch antenna as the unit. To improve the radiation efficiency, the antenna unit is designed to be L-probe proximity fed and the patch is printed on the undersurface of the substrate. With optimized design of the array antenna, an operating frequency from 34GHz to 36GHz is achieved, while the scanning angle ranges up to ±45 degree in both azimuth and elevation without large deviation in gain. Besides, the grating lobe is suppressed well within ±45 degree in E-plane pattern and H-plane pattern. The gain of the 16×16 array reaches up to 28.6dB.","PeriodicalId":207010,"journal":{"name":"2020 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Design of a Millimeter-Wave High-Gain Wide-Angle Scanning Phased Array Antenna\",\"authors\":\"Jinwen Zhou, Kai Jiang, Zhihong Zhang, Kerong Xu\",\"doi\":\"10.1109/CSRSWTC50769.2020.9372652\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A two-dimensional wide-angle scanning phased array antenna working in Ka-band is proposed in this paper, which takes micro strip patch antenna as the unit. To improve the radiation efficiency, the antenna unit is designed to be L-probe proximity fed and the patch is printed on the undersurface of the substrate. With optimized design of the array antenna, an operating frequency from 34GHz to 36GHz is achieved, while the scanning angle ranges up to ±45 degree in both azimuth and elevation without large deviation in gain. Besides, the grating lobe is suppressed well within ±45 degree in E-plane pattern and H-plane pattern. The gain of the 16×16 array reaches up to 28.6dB.\",\"PeriodicalId\":207010,\"journal\":{\"name\":\"2020 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC)\",\"volume\":\"34 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-12-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CSRSWTC50769.2020.9372652\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CSRSWTC50769.2020.9372652","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design of a Millimeter-Wave High-Gain Wide-Angle Scanning Phased Array Antenna
A two-dimensional wide-angle scanning phased array antenna working in Ka-band is proposed in this paper, which takes micro strip patch antenna as the unit. To improve the radiation efficiency, the antenna unit is designed to be L-probe proximity fed and the patch is printed on the undersurface of the substrate. With optimized design of the array antenna, an operating frequency from 34GHz to 36GHz is achieved, while the scanning angle ranges up to ±45 degree in both azimuth and elevation without large deviation in gain. Besides, the grating lobe is suppressed well within ±45 degree in E-plane pattern and H-plane pattern. The gain of the 16×16 array reaches up to 28.6dB.
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