{"title":"氨激射放大器的一些特性","authors":"R. Collier, T. Wilmshurst","doi":"10.1088/0508-3443/18/8/303","DOIUrl":null,"url":null,"abstract":"Theory is developed for the mid-band saturation characteristics of the ammonia maser amplifier and also for the variation of maser bandwidth with gain. Experimental results are presented for both saturation and gain-bandwidth measurements and these are compared with calculated values. For a gain of 20 dB the output saturation power is typically 10-12 W, whilst the bandwidth is in the region of 200 Hz.","PeriodicalId":9350,"journal":{"name":"British Journal of Applied Physics","volume":"177 1","pages":"1053-1059"},"PeriodicalIF":0.0000,"publicationDate":"1967-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Some characteristics of the ammonia maser amplifier\",\"authors\":\"R. Collier, T. Wilmshurst\",\"doi\":\"10.1088/0508-3443/18/8/303\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Theory is developed for the mid-band saturation characteristics of the ammonia maser amplifier and also for the variation of maser bandwidth with gain. Experimental results are presented for both saturation and gain-bandwidth measurements and these are compared with calculated values. For a gain of 20 dB the output saturation power is typically 10-12 W, whilst the bandwidth is in the region of 200 Hz.\",\"PeriodicalId\":9350,\"journal\":{\"name\":\"British Journal of Applied Physics\",\"volume\":\"177 1\",\"pages\":\"1053-1059\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1967-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"British Journal of Applied Physics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1088/0508-3443/18/8/303\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"British Journal of Applied Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1088/0508-3443/18/8/303","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Some characteristics of the ammonia maser amplifier
Theory is developed for the mid-band saturation characteristics of the ammonia maser amplifier and also for the variation of maser bandwidth with gain. Experimental results are presented for both saturation and gain-bandwidth measurements and these are compared with calculated values. For a gain of 20 dB the output saturation power is typically 10-12 W, whilst the bandwidth is in the region of 200 Hz.
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