K. Fujisawa, Yukio Yamamoto, Tetsuji Ito, Toru Iwai
{"title":"用于微波波形分析的阴极射线管采样装置","authors":"K. Fujisawa, Yukio Yamamoto, Tetsuji Ito, Toru Iwai","doi":"10.1109/EUMA.1978.332583","DOIUrl":null,"url":null,"abstract":"This device is to visualize waveform analysis up to mm-waves. The operation is based on two distinctive principles. The first is the sampling of the waveform by a repeated electron beam pulse synchronous with it. The second is the usage of a negative feed back system, which cancells the r.f. deflection of the electron beam pulse by a d.c.control voltage, the latter being proportional to the sampled wave-amplitude and thus giving information to it. The waveform is reproduced by plotting the above control voltage versus the phase position of the sampling. An experimental tube was designed and built to be used up to K-band. It was tested in X-band, and showed good characteristics.","PeriodicalId":429268,"journal":{"name":"1978 8th European Microwave Conference","volume":"106 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1978-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Sampling Cathode-Ray Tube Device for Microwave Waveform Analysis\",\"authors\":\"K. Fujisawa, Yukio Yamamoto, Tetsuji Ito, Toru Iwai\",\"doi\":\"10.1109/EUMA.1978.332583\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This device is to visualize waveform analysis up to mm-waves. The operation is based on two distinctive principles. The first is the sampling of the waveform by a repeated electron beam pulse synchronous with it. The second is the usage of a negative feed back system, which cancells the r.f. deflection of the electron beam pulse by a d.c.control voltage, the latter being proportional to the sampled wave-amplitude and thus giving information to it. The waveform is reproduced by plotting the above control voltage versus the phase position of the sampling. An experimental tube was designed and built to be used up to K-band. It was tested in X-band, and showed good characteristics.\",\"PeriodicalId\":429268,\"journal\":{\"name\":\"1978 8th European Microwave Conference\",\"volume\":\"106 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1978-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1978 8th European Microwave Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EUMA.1978.332583\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1978 8th European Microwave Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EUMA.1978.332583","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Sampling Cathode-Ray Tube Device for Microwave Waveform Analysis
This device is to visualize waveform analysis up to mm-waves. The operation is based on two distinctive principles. The first is the sampling of the waveform by a repeated electron beam pulse synchronous with it. The second is the usage of a negative feed back system, which cancells the r.f. deflection of the electron beam pulse by a d.c.control voltage, the latter being proportional to the sampled wave-amplitude and thus giving information to it. The waveform is reproduced by plotting the above control voltage versus the phase position of the sampling. An experimental tube was designed and built to be used up to K-band. It was tested in X-band, and showed good characteristics.
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