{"title":"Experimental Study of Bandpass Filter, Tunable in Wide Frequency Range by Electromagnetic System, Containing Samarium Cobalt Permanent Magnets","authors":"M. D. Atoev, R. Babichev, I. Natkhin","doi":"10.1109/APEDE48864.2020.9255654","DOIUrl":null,"url":null,"abstract":"The sample of a bandpass filter tunable in a wide frequency band by an electromagnetic system containing samarium cobalt permanent magnets has been experimentally investigated. Without amperage in windings of small-sized electromagnetic system, the operating frequency of the filter was 5880 MHz. Full range of filter sample adjustment when the power supply voltage change from −4.5 V to +4.6V is 4794 ÷6689 MHz. Tuning bandwidth is 1895 MHz.","PeriodicalId":277559,"journal":{"name":"2020 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"111 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APEDE48864.2020.9255654","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The sample of a bandpass filter tunable in a wide frequency band by an electromagnetic system containing samarium cobalt permanent magnets has been experimentally investigated. Without amperage in windings of small-sized electromagnetic system, the operating frequency of the filter was 5880 MHz. Full range of filter sample adjustment when the power supply voltage change from −4.5 V to +4.6V is 4794 ÷6689 MHz. Tuning bandwidth is 1895 MHz.
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