{"title":"X/Ku波段宽带相控阵天线的设计","authors":"Jinwen Zhou, Kai Jiang, Chen Liu, Kerong Xu","doi":"10.1109/CSRSWTC50769.2020.9372445","DOIUrl":null,"url":null,"abstract":"A broadband triangle phased array antenna based on printed dipole antenna is proposed in this paper, which works in X-band and Ku-band. With optimized design of the array antenna, an operating frequency band of 2 octaves with the measured active voltage standing wave ratio (VSWR) of less than 2.2 is achieved. Besides, the grating lobes are suppressed well within ±30° at X-band and ±15° at Ku-band in azimuth, as well as ±18° at X-band and ±10° at Ku-band in elevation. This array antenna can be used in fire-control radar system.","PeriodicalId":207010,"journal":{"name":"2020 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC)","volume":"38 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 Broadband Phased Array Antenna in X/Ku Bands\",\"authors\":\"Jinwen Zhou, Kai Jiang, Chen Liu, Kerong Xu\",\"doi\":\"10.1109/CSRSWTC50769.2020.9372445\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A broadband triangle phased array antenna based on printed dipole antenna is proposed in this paper, which works in X-band and Ku-band. With optimized design of the array antenna, an operating frequency band of 2 octaves with the measured active voltage standing wave ratio (VSWR) of less than 2.2 is achieved. Besides, the grating lobes are suppressed well within ±30° at X-band and ±15° at Ku-band in azimuth, as well as ±18° at X-band and ±10° at Ku-band in elevation. This array antenna can be used in fire-control radar system.\",\"PeriodicalId\":207010,\"journal\":{\"name\":\"2020 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC)\",\"volume\":\"38 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/CSRSWTC50769.2020.9372445\",\"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/CSRSWTC50769.2020.9372445","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design of a Broadband Phased Array Antenna in X/Ku Bands
A broadband triangle phased array antenna based on printed dipole antenna is proposed in this paper, which works in X-band and Ku-band. With optimized design of the array antenna, an operating frequency band of 2 octaves with the measured active voltage standing wave ratio (VSWR) of less than 2.2 is achieved. Besides, the grating lobes are suppressed well within ±30° at X-band and ±15° at Ku-band in azimuth, as well as ±18° at X-band and ±10° at Ku-band in elevation. This array antenna can be used in fire-control radar system.
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