{"title":"轻量级波束形成网络","authors":"R.W. Kreutel","doi":"10.1109/NTC.1991.148003","DOIUrl":null,"url":null,"abstract":"Lightweight BFN (beamforming network) implementation based on a hybrid mode technology is described and shown to provide dramatic weight and size reduction relative to waveguide-implemented designs. The hybrid mode technology refers to an integration of microstrip and guided wave media. The basic control element is a ferrite phaser which is significantly reduced in size and weight and which incorporates microstrip input/output circuits. This phaser design, in combination with microstrip circuit components and microstrip transmission line elements, yields a substantial size and weight reduction of the BFN with only a small increase in RF insertion loss. The author provides an overview of this technology, highlighting its features and performance characteristics. Some examples are given.<<ETX>>","PeriodicalId":320008,"journal":{"name":"NTC '91 - National Telesystems Conference Proceedings","volume":"123 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1991-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Lightweight beamforming networks\",\"authors\":\"R.W. Kreutel\",\"doi\":\"10.1109/NTC.1991.148003\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Lightweight BFN (beamforming network) implementation based on a hybrid mode technology is described and shown to provide dramatic weight and size reduction relative to waveguide-implemented designs. The hybrid mode technology refers to an integration of microstrip and guided wave media. The basic control element is a ferrite phaser which is significantly reduced in size and weight and which incorporates microstrip input/output circuits. This phaser design, in combination with microstrip circuit components and microstrip transmission line elements, yields a substantial size and weight reduction of the BFN with only a small increase in RF insertion loss. The author provides an overview of this technology, highlighting its features and performance characteristics. Some examples are given.<<ETX>>\",\"PeriodicalId\":320008,\"journal\":{\"name\":\"NTC '91 - National Telesystems Conference Proceedings\",\"volume\":\"123 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1991-03-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"NTC '91 - National Telesystems Conference Proceedings\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NTC.1991.148003\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"NTC '91 - National Telesystems Conference Proceedings","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NTC.1991.148003","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Lightweight BFN (beamforming network) implementation based on a hybrid mode technology is described and shown to provide dramatic weight and size reduction relative to waveguide-implemented designs. The hybrid mode technology refers to an integration of microstrip and guided wave media. The basic control element is a ferrite phaser which is significantly reduced in size and weight and which incorporates microstrip input/output circuits. This phaser design, in combination with microstrip circuit components and microstrip transmission line elements, yields a substantial size and weight reduction of the BFN with only a small increase in RF insertion loss. The author provides an overview of this technology, highlighting its features and performance characteristics. Some examples are given.<>
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