{"title":"一个13通道静磁波滤波器组","authors":"J. Adam, M. Daniel, S. Talisa","doi":"10.1109/MWSYM.1988.22172","DOIUrl":null,"url":null,"abstract":"A magnetostatic wave filterbank consists of an array of narrowband magnetostatic-wave lines which have a common microstrip input transducer and separate output transducers. The center frequency of each channel is determined by a magnetic bias field supplied by a permanent magnet with a linear field gradient. A description is given of the construction and performance of an improved version of a 13-channel filterbank operating at S-band with a 24-MHz (3-dB) channel bandwidth and a 50-dB dynamic range. A comparison of present and projected performance data is given.<<ETX>>","PeriodicalId":339513,"journal":{"name":"1988., IEEE MTT-S International Microwave Symposium Digest","volume":"118 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1988-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"A 13-channel magnetostatic wave filterbank\",\"authors\":\"J. Adam, M. Daniel, S. Talisa\",\"doi\":\"10.1109/MWSYM.1988.22172\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A magnetostatic wave filterbank consists of an array of narrowband magnetostatic-wave lines which have a common microstrip input transducer and separate output transducers. The center frequency of each channel is determined by a magnetic bias field supplied by a permanent magnet with a linear field gradient. A description is given of the construction and performance of an improved version of a 13-channel filterbank operating at S-band with a 24-MHz (3-dB) channel bandwidth and a 50-dB dynamic range. A comparison of present and projected performance data is given.<<ETX>>\",\"PeriodicalId\":339513,\"journal\":{\"name\":\"1988., IEEE MTT-S International Microwave Symposium Digest\",\"volume\":\"118 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-05-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1988., IEEE MTT-S International Microwave Symposium Digest\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MWSYM.1988.22172\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1988., IEEE MTT-S International Microwave Symposium Digest","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWSYM.1988.22172","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A magnetostatic wave filterbank consists of an array of narrowband magnetostatic-wave lines which have a common microstrip input transducer and separate output transducers. The center frequency of each channel is determined by a magnetic bias field supplied by a permanent magnet with a linear field gradient. A description is given of the construction and performance of an improved version of a 13-channel filterbank operating at S-band with a 24-MHz (3-dB) channel bandwidth and a 50-dB dynamic range. A comparison of present and projected performance data is given.<>
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