{"title":"自动波束扫描系统","authors":"R. Stensgaard, T. Korsbjerg","doi":"10.1016/0029-554X(81)90867-3","DOIUrl":null,"url":null,"abstract":"<div><p>Various beam-scanner systems are reviewed and some common problems, such as the need for gain-switched preamplifiers and the difficulty in obtaining a comprehensible and correctly phased display, are discussed. A system that overcomes these problems by means of logarithmic AGC preamplifiers and electronic trace splitting and phase locking is described.</p></div>","PeriodicalId":100971,"journal":{"name":"Nuclear Instruments and Methods","volume":"184 1","pages":"Pages 197-202"},"PeriodicalIF":0.0000,"publicationDate":"1981-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0029-554X(81)90867-3","citationCount":"0","resultStr":"{\"title\":\"An automated beam-scanner system\",\"authors\":\"R. Stensgaard, T. Korsbjerg\",\"doi\":\"10.1016/0029-554X(81)90867-3\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Various beam-scanner systems are reviewed and some common problems, such as the need for gain-switched preamplifiers and the difficulty in obtaining a comprehensible and correctly phased display, are discussed. A system that overcomes these problems by means of logarithmic AGC preamplifiers and electronic trace splitting and phase locking is described.</p></div>\",\"PeriodicalId\":100971,\"journal\":{\"name\":\"Nuclear Instruments and Methods\",\"volume\":\"184 1\",\"pages\":\"Pages 197-202\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1981-05-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0029-554X(81)90867-3\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nuclear Instruments and Methods\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0029554X81908673\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nuclear Instruments and Methods","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0029554X81908673","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Various beam-scanner systems are reviewed and some common problems, such as the need for gain-switched preamplifiers and the difficulty in obtaining a comprehensible and correctly phased display, are discussed. A system that overcomes these problems by means of logarithmic AGC preamplifiers and electronic trace splitting and phase locking is described.
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