{"title":"采用矩阵写入头和克尔读头的高数据率、高密度磁带记录器","authors":"J. Lehureau, J. Castera","doi":"10.1109/MASS.1994.373048","DOIUrl":null,"url":null,"abstract":"The following new components have been developed for magnetic tape recording: the matrix writing head, which allows fine track pitch and high integration (1,024 tracks) at reasonable cost, and the Kerr reading head, which takes advantage of optics for high sensitivity, parallelism, and easy tracking. The feasibility of reaching a data rate in the range of 40 megabytes per second and a density of up to 2500 tracks per inch (TPI), 50 kilo flux changes per inch (KFCI) on half-inch tape has been demonstrated.<<ETX>>","PeriodicalId":436281,"journal":{"name":"Proceedings Thirteenth IEEE Symposium on Mass Storage Systems. Toward Distributed Storage and Data Management Systems","volume":"31 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1994-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"High-data-rate, high-density magnetic tape recorder using matrix writing head and Kerr reading head\",\"authors\":\"J. Lehureau, J. Castera\",\"doi\":\"10.1109/MASS.1994.373048\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The following new components have been developed for magnetic tape recording: the matrix writing head, which allows fine track pitch and high integration (1,024 tracks) at reasonable cost, and the Kerr reading head, which takes advantage of optics for high sensitivity, parallelism, and easy tracking. The feasibility of reaching a data rate in the range of 40 megabytes per second and a density of up to 2500 tracks per inch (TPI), 50 kilo flux changes per inch (KFCI) on half-inch tape has been demonstrated.<<ETX>>\",\"PeriodicalId\":436281,\"journal\":{\"name\":\"Proceedings Thirteenth IEEE Symposium on Mass Storage Systems. Toward Distributed Storage and Data Management Systems\",\"volume\":\"31 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1994-06-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings Thirteenth IEEE Symposium on Mass Storage Systems. Toward Distributed Storage and Data Management Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MASS.1994.373048\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings Thirteenth IEEE Symposium on Mass Storage Systems. Toward Distributed Storage and Data Management Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MASS.1994.373048","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
High-data-rate, high-density magnetic tape recorder using matrix writing head and Kerr reading head
The following new components have been developed for magnetic tape recording: the matrix writing head, which allows fine track pitch and high integration (1,024 tracks) at reasonable cost, and the Kerr reading head, which takes advantage of optics for high sensitivity, parallelism, and easy tracking. The feasibility of reaching a data rate in the range of 40 megabytes per second and a density of up to 2500 tracks per inch (TPI), 50 kilo flux changes per inch (KFCI) on half-inch tape has been demonstrated.<>
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