{"title":"k - w波段相控阵天线技术","authors":"S. Ortiz","doi":"10.1109/AVFOP.2012.6344070","DOIUrl":null,"url":null,"abstract":"A new phased array antenna (PAA) has been designed with frequency coverage from K- to W-band. This approach takes advantage of new 3D lithographic manufacturing techniques and Harris' Current Sheet Antenna (CSA) to cover 16-110 GHz from a single aperture. In this paper, analysis results will be presented, providing greater than 50% radiation efficiency over the entire instantaneous bandwidth and good scan performance to 60 degrees. To the author's knowledge, this is the first PAA capable of continuous operation from 16-110 GHz. This exciting new technology will be applicable to future avionics systems with direct integration to transmit and receive RF photonic back-ends.","PeriodicalId":105678,"journal":{"name":"IEEE Avionics, Fiber-Optics and Photonics Digest CD","volume":"7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"K-to-W-band phased array antenna technology\",\"authors\":\"S. Ortiz\",\"doi\":\"10.1109/AVFOP.2012.6344070\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A new phased array antenna (PAA) has been designed with frequency coverage from K- to W-band. This approach takes advantage of new 3D lithographic manufacturing techniques and Harris' Current Sheet Antenna (CSA) to cover 16-110 GHz from a single aperture. In this paper, analysis results will be presented, providing greater than 50% radiation efficiency over the entire instantaneous bandwidth and good scan performance to 60 degrees. To the author's knowledge, this is the first PAA capable of continuous operation from 16-110 GHz. This exciting new technology will be applicable to future avionics systems with direct integration to transmit and receive RF photonic back-ends.\",\"PeriodicalId\":105678,\"journal\":{\"name\":\"IEEE Avionics, Fiber-Optics and Photonics Digest CD\",\"volume\":\"7 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-11-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE Avionics, Fiber-Optics and Photonics Digest CD\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/AVFOP.2012.6344070\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Avionics, Fiber-Optics and Photonics Digest CD","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/AVFOP.2012.6344070","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A new phased array antenna (PAA) has been designed with frequency coverage from K- to W-band. This approach takes advantage of new 3D lithographic manufacturing techniques and Harris' Current Sheet Antenna (CSA) to cover 16-110 GHz from a single aperture. In this paper, analysis results will be presented, providing greater than 50% radiation efficiency over the entire instantaneous bandwidth and good scan performance to 60 degrees. To the author's knowledge, this is the first PAA capable of continuous operation from 16-110 GHz. This exciting new technology will be applicable to future avionics systems with direct integration to transmit and receive RF photonic back-ends.
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