{"title":"w波段窗口的实验测量和场模拟","authors":"L. Earley, E. Smirnova, P. Ferguson","doi":"10.1109/IVELEC.2004.1316293","DOIUrl":null,"url":null,"abstract":"An alumina ceramic window was designed and built for the LANL 94 GHz traveling-wave tube amplifier. The window is housed in a cylindrical pillbox cavity and connects to WR-10 waveguide on both input and output. It was designed for low duty operation at the 100 W level. The initial design of the window was performed with the program CASCADE. The transmission through the window was calculated and the window and cylindrical resonator dimensions were optimized for power transmission at 94 GHz and 2 GHz bandwidth. The design was later verified with the code HFSS. Four prototype windows were fabricated and tested.","PeriodicalId":283559,"journal":{"name":"Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2004-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Experimental measurements and field modeling for a W-band window\",\"authors\":\"L. Earley, E. Smirnova, P. Ferguson\",\"doi\":\"10.1109/IVELEC.2004.1316293\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An alumina ceramic window was designed and built for the LANL 94 GHz traveling-wave tube amplifier. The window is housed in a cylindrical pillbox cavity and connects to WR-10 waveguide on both input and output. It was designed for low duty operation at the 100 W level. The initial design of the window was performed with the program CASCADE. The transmission through the window was calculated and the window and cylindrical resonator dimensions were optimized for power transmission at 94 GHz and 2 GHz bandwidth. The design was later verified with the code HFSS. Four prototype windows were fabricated and tested.\",\"PeriodicalId\":283559,\"journal\":{\"name\":\"Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2004-04-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IVELEC.2004.1316293\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IVELEC.2004.1316293","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Experimental measurements and field modeling for a W-band window
An alumina ceramic window was designed and built for the LANL 94 GHz traveling-wave tube amplifier. The window is housed in a cylindrical pillbox cavity and connects to WR-10 waveguide on both input and output. It was designed for low duty operation at the 100 W level. The initial design of the window was performed with the program CASCADE. The transmission through the window was calculated and the window and cylindrical resonator dimensions were optimized for power transmission at 94 GHz and 2 GHz bandwidth. The design was later verified with the code HFSS. Four prototype windows were fabricated and tested.
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