{"title":"w波段回旋管反向波振荡器的研制","authors":"C. Du, Pu‐Kun Liu, Q. Xue, Shi-Chang Zhang","doi":"10.1109/IVEC.2011.5746965","DOIUrl":null,"url":null,"abstract":"This paper presents the development of a fundamental harmonic TE01 mode W-band gyrotron backward-wave oscillator (Gyro-BWO). The MIG employs a triode configuration to generate a helical electron beam with the current of 1.5 A, the voltage of 30 kV, and a pitch factor of 1.0. A mode-converter free reflective cavity is employed. Simulation reveals that the TE01 mode reflective cavity is capable of generating highest output power up to 10.7 kW with a tunable 3dB bandwidth of about 4 GHz. The present system is aiming at providing a 3kW average power in a tunable bandwidth of 3GHz around 94GHz.","PeriodicalId":106174,"journal":{"name":"2011 IEEE International Vacuum Electronics Conference (IVEC)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Development of a W-band gyrotron backward wave oscillator\",\"authors\":\"C. Du, Pu‐Kun Liu, Q. Xue, Shi-Chang Zhang\",\"doi\":\"10.1109/IVEC.2011.5746965\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents the development of a fundamental harmonic TE01 mode W-band gyrotron backward-wave oscillator (Gyro-BWO). The MIG employs a triode configuration to generate a helical electron beam with the current of 1.5 A, the voltage of 30 kV, and a pitch factor of 1.0. A mode-converter free reflective cavity is employed. Simulation reveals that the TE01 mode reflective cavity is capable of generating highest output power up to 10.7 kW with a tunable 3dB bandwidth of about 4 GHz. The present system is aiming at providing a 3kW average power in a tunable bandwidth of 3GHz around 94GHz.\",\"PeriodicalId\":106174,\"journal\":{\"name\":\"2011 IEEE International Vacuum Electronics Conference (IVEC)\",\"volume\":\"5 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-02-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 IEEE International Vacuum Electronics Conference (IVEC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IVEC.2011.5746965\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 IEEE International Vacuum Electronics Conference (IVEC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IVEC.2011.5746965","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Development of a W-band gyrotron backward wave oscillator
This paper presents the development of a fundamental harmonic TE01 mode W-band gyrotron backward-wave oscillator (Gyro-BWO). The MIG employs a triode configuration to generate a helical electron beam with the current of 1.5 A, the voltage of 30 kV, and a pitch factor of 1.0. A mode-converter free reflective cavity is employed. Simulation reveals that the TE01 mode reflective cavity is capable of generating highest output power up to 10.7 kW with a tunable 3dB bandwidth of about 4 GHz. The present system is aiming at providing a 3kW average power in a tunable bandwidth of 3GHz around 94GHz.
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