{"title":"带前馈线性化电路的线性行波管","authors":"Min Ho Son, J. Joo, Y. Na, J. Choi","doi":"10.1109/IVEC.2003.1286359","DOIUrl":null,"url":null,"abstract":"The travelling wave tube has great potential to provide high power for wireless communication. However, its poor linearity has limited its application. This paper describes a feedforward linear technology for improving a TWT linearity where a dual loop is implemented in order to reduce IMD components of the TWT. A low gain, X-band helix-TWT is designed by the use of the Pierce theory and nonlinear numerical simulations codes.","PeriodicalId":203178,"journal":{"name":"4th IEEE International Conference on Vacuum Electronics, 2003","volume":"13 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2003-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Linear TWT with feedforward linearizing circuit\",\"authors\":\"Min Ho Son, J. Joo, Y. Na, J. Choi\",\"doi\":\"10.1109/IVEC.2003.1286359\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The travelling wave tube has great potential to provide high power for wireless communication. However, its poor linearity has limited its application. This paper describes a feedforward linear technology for improving a TWT linearity where a dual loop is implemented in order to reduce IMD components of the TWT. A low gain, X-band helix-TWT is designed by the use of the Pierce theory and nonlinear numerical simulations codes.\",\"PeriodicalId\":203178,\"journal\":{\"name\":\"4th IEEE International Conference on Vacuum Electronics, 2003\",\"volume\":\"13 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2003-05-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"4th IEEE International Conference on Vacuum Electronics, 2003\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IVEC.2003.1286359\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"4th IEEE International Conference on Vacuum Electronics, 2003","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IVEC.2003.1286359","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The travelling wave tube has great potential to provide high power for wireless communication. However, its poor linearity has limited its application. This paper describes a feedforward linear technology for improving a TWT linearity where a dual loop is implemented in order to reduce IMD components of the TWT. A low gain, X-band helix-TWT is designed by the use of the Pierce theory and nonlinear numerical simulations codes.
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