{"title":"1955年的AM系统","authors":"R. Morrow","doi":"10.1109/IRETVC1.1956.32898","DOIUrl":null,"url":null,"abstract":"A re-evaluation of vehicular communications in the light of narrowing bandpass restriction points to Amplitude Modulation equipment. AM equipment provides full intelligence, a favorable signal to noise ratio and excellent squelch action with only a 6 KC bandwidth. It also retains extreme sensitivity and frequency stability. All this is packaged in a compact but easily accessible unit for convenience in servicing. There are excellent systems in existence, using this type of modern AM equipment which attest to the effectiveness of present day AM communications.","PeriodicalId":263631,"journal":{"name":"IRE Transactions on Vehicular Communications","volume":"231 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1956-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"AM systems for 1955\",\"authors\":\"R. Morrow\",\"doi\":\"10.1109/IRETVC1.1956.32898\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A re-evaluation of vehicular communications in the light of narrowing bandpass restriction points to Amplitude Modulation equipment. AM equipment provides full intelligence, a favorable signal to noise ratio and excellent squelch action with only a 6 KC bandwidth. It also retains extreme sensitivity and frequency stability. All this is packaged in a compact but easily accessible unit for convenience in servicing. There are excellent systems in existence, using this type of modern AM equipment which attest to the effectiveness of present day AM communications.\",\"PeriodicalId\":263631,\"journal\":{\"name\":\"IRE Transactions on Vehicular Communications\",\"volume\":\"231 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1956-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IRE Transactions on Vehicular Communications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IRETVC1.1956.32898\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IRE Transactions on Vehicular Communications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IRETVC1.1956.32898","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A re-evaluation of vehicular communications in the light of narrowing bandpass restriction points to Amplitude Modulation equipment. AM equipment provides full intelligence, a favorable signal to noise ratio and excellent squelch action with only a 6 KC bandwidth. It also retains extreme sensitivity and frequency stability. All this is packaged in a compact but easily accessible unit for convenience in servicing. There are excellent systems in existence, using this type of modern AM equipment which attest to the effectiveness of present day AM communications.
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