{"title":"x波段行波管具有高效率和高PRF能力","authors":"K.A. Estrella, J. A. Alvarez","doi":"10.1109/IEDM.1977.189255","DOIUrl":null,"url":null,"abstract":"A gridded, PPM-focused, X-band, coupled cavity TWT with a midband efficiency of 49% has been successfully developed. This tube, designated the 8741H, provides a minimum output power of 4 kilowatts peak and 1 kilowatt average over a 300 MHz band and operates reliably at a PRF of greater than 200 KHz. The requirements for high efficiency and high PRF operation dictated the selection of the of the design parameters of this liquid-cooled, air-borne TWT. These features are discussed in further detail in this paper.","PeriodicalId":218912,"journal":{"name":"1977 International Electron Devices Meeting","volume":"73 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"X-Band TWT with high efficiency and high PRF capability\",\"authors\":\"K.A. Estrella, J. A. Alvarez\",\"doi\":\"10.1109/IEDM.1977.189255\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A gridded, PPM-focused, X-band, coupled cavity TWT with a midband efficiency of 49% has been successfully developed. This tube, designated the 8741H, provides a minimum output power of 4 kilowatts peak and 1 kilowatt average over a 300 MHz band and operates reliably at a PRF of greater than 200 KHz. The requirements for high efficiency and high PRF operation dictated the selection of the of the design parameters of this liquid-cooled, air-borne TWT. These features are discussed in further detail in this paper.\",\"PeriodicalId\":218912,\"journal\":{\"name\":\"1977 International Electron Devices Meeting\",\"volume\":\"73 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1977 International Electron Devices Meeting\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IEDM.1977.189255\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1977 International Electron Devices Meeting","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IEDM.1977.189255","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
X-Band TWT with high efficiency and high PRF capability
A gridded, PPM-focused, X-band, coupled cavity TWT with a midband efficiency of 49% has been successfully developed. This tube, designated the 8741H, provides a minimum output power of 4 kilowatts peak and 1 kilowatt average over a 300 MHz band and operates reliably at a PRF of greater than 200 KHz. The requirements for high efficiency and high PRF operation dictated the selection of the of the design parameters of this liquid-cooled, air-borne TWT. These features are discussed in further detail in this paper.
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