{"title":"0.34太赫兹交错双叶片反向波振荡器","authors":"Peng He, Wenxin Liu, Jianwei Zhong, Fengyuan Zhang","doi":"10.1109/CSRSWTC56224.2022.10098316","DOIUrl":null,"url":null,"abstract":"A cold dispersion equation of the staggered double-blade slow-wave structure (SDB-SWS) is presented in this paper. The preliminary parameters are obtained by the numerical solution of the dispersion equation. Then, in order to improve the output power, a drift segment is introduced in the present structure. Compared with the conventional rectangular grating structure for BWO, this structure can gain higher power. The particle in cell (PIC) simulation of the proposed slow-wave structure was carried out, and the output power of 12W was obtained at the operating voltage of 23.8kV and current of 35mA. The output power by the pre-bunch section is enhanced by 5.5W.","PeriodicalId":198168,"journal":{"name":"2022 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"0.34THz Staggered Double Vane Backward Wave Oscillator\",\"authors\":\"Peng He, Wenxin Liu, Jianwei Zhong, Fengyuan Zhang\",\"doi\":\"10.1109/CSRSWTC56224.2022.10098316\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A cold dispersion equation of the staggered double-blade slow-wave structure (SDB-SWS) is presented in this paper. The preliminary parameters are obtained by the numerical solution of the dispersion equation. Then, in order to improve the output power, a drift segment is introduced in the present structure. Compared with the conventional rectangular grating structure for BWO, this structure can gain higher power. The particle in cell (PIC) simulation of the proposed slow-wave structure was carried out, and the output power of 12W was obtained at the operating voltage of 23.8kV and current of 35mA. The output power by the pre-bunch section is enhanced by 5.5W.\",\"PeriodicalId\":198168,\"journal\":{\"name\":\"2022 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC)\",\"volume\":\"40 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-12-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CSRSWTC56224.2022.10098316\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CSRSWTC56224.2022.10098316","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A cold dispersion equation of the staggered double-blade slow-wave structure (SDB-SWS) is presented in this paper. The preliminary parameters are obtained by the numerical solution of the dispersion equation. Then, in order to improve the output power, a drift segment is introduced in the present structure. Compared with the conventional rectangular grating structure for BWO, this structure can gain higher power. The particle in cell (PIC) simulation of the proposed slow-wave structure was carried out, and the output power of 12W was obtained at the operating voltage of 23.8kV and current of 35mA. The output power by the pre-bunch section is enhanced by 5.5W.
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