{"title":"100赫兹测试接收机与正弦线偏转","authors":"U. Kraus, J. F. Stolte, C.C.R. Correa, M. Tryzna","doi":"10.1109/ICCE.1989.69116","DOIUrl":null,"url":null,"abstract":"Direct view CRT display systems of today's TV receivers with 16 kHz line frequency are based on magnetic deflection and on the unidirectional scanning principle with fast fly-back using an S-corrected sawtooth current. Future IDTV, EDTV and HDTV colour TV-receivers are characterized by higher line frequencies (up to 62 kHz) and a wide aspect ratio (16:9). Direct view CRT's will feature an almost flat screen and a large deflection angle. Due to the short fly-back time, sawtooth line deflection results in high energy losses, higher radiation problems and higher costs.<<ETX>>","PeriodicalId":355209,"journal":{"name":"International 1989 Conference on Consumer Electronics","volume":"94 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1989-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"100 Hz test-receiver with sinusoidal line-deflection\",\"authors\":\"U. Kraus, J. F. Stolte, C.C.R. Correa, M. Tryzna\",\"doi\":\"10.1109/ICCE.1989.69116\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Direct view CRT display systems of today's TV receivers with 16 kHz line frequency are based on magnetic deflection and on the unidirectional scanning principle with fast fly-back using an S-corrected sawtooth current. Future IDTV, EDTV and HDTV colour TV-receivers are characterized by higher line frequencies (up to 62 kHz) and a wide aspect ratio (16:9). Direct view CRT's will feature an almost flat screen and a large deflection angle. Due to the short fly-back time, sawtooth line deflection results in high energy losses, higher radiation problems and higher costs.<<ETX>>\",\"PeriodicalId\":355209,\"journal\":{\"name\":\"International 1989 Conference on Consumer Electronics\",\"volume\":\"94 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1989-06-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International 1989 Conference on Consumer Electronics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICCE.1989.69116\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International 1989 Conference on Consumer Electronics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCE.1989.69116","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
100 Hz test-receiver with sinusoidal line-deflection
Direct view CRT display systems of today's TV receivers with 16 kHz line frequency are based on magnetic deflection and on the unidirectional scanning principle with fast fly-back using an S-corrected sawtooth current. Future IDTV, EDTV and HDTV colour TV-receivers are characterized by higher line frequencies (up to 62 kHz) and a wide aspect ratio (16:9). Direct view CRT's will feature an almost flat screen and a large deflection angle. Due to the short fly-back time, sawtooth line deflection results in high energy losses, higher radiation problems and higher costs.<>
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