{"title":"一种一千瓦机载射频功率放大器","authors":"James B. Humfeld","doi":"10.1109/TANE3.1957.4201500","DOIUrl":null,"url":null,"abstract":"A miniaturized airborne rf power amplifier with continuous coverage of the 4-30-mc frequency range and with 1-kw average power output is described. Complete oil immersion for heat transfer and voltage insulation plus a novel six-phase self-rectifying power amplifier circuit give a high-power density unit capable of operating under extreme environmental conditions. The maximum usable power level is now limited by the aircraft antennas available.","PeriodicalId":332621,"journal":{"name":"IRE Transactions on Aeronautical and Navigational Electronics","volume":"17 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1957-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A One-Kilowatt Airborne-Radio-Frequency Power Amplifier\",\"authors\":\"James B. Humfeld\",\"doi\":\"10.1109/TANE3.1957.4201500\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A miniaturized airborne rf power amplifier with continuous coverage of the 4-30-mc frequency range and with 1-kw average power output is described. Complete oil immersion for heat transfer and voltage insulation plus a novel six-phase self-rectifying power amplifier circuit give a high-power density unit capable of operating under extreme environmental conditions. The maximum usable power level is now limited by the aircraft antennas available.\",\"PeriodicalId\":332621,\"journal\":{\"name\":\"IRE Transactions on Aeronautical and Navigational Electronics\",\"volume\":\"17 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1957-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IRE Transactions on Aeronautical and Navigational Electronics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/TANE3.1957.4201500\",\"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 Aeronautical and Navigational Electronics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/TANE3.1957.4201500","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A One-Kilowatt Airborne-Radio-Frequency Power Amplifier
A miniaturized airborne rf power amplifier with continuous coverage of the 4-30-mc frequency range and with 1-kw average power output is described. Complete oil immersion for heat transfer and voltage insulation plus a novel six-phase self-rectifying power amplifier circuit give a high-power density unit capable of operating under extreme environmental conditions. The maximum usable power level is now limited by the aircraft antennas available.
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