T. Nishikawa, K. Wakino, T. Hiratsuka, Y. Ishsikawa
{"title":"800 MHz band high-power bandpass filter using TM/sub 110/ mode dielectric resonators for cellular base stations","authors":"T. Nishikawa, K. Wakino, T. Hiratsuka, Y. Ishsikawa","doi":"10.1109/MWSYM.1988.22088","DOIUrl":null,"url":null,"abstract":"An 800-MHz-band high-power filter using TM/sub 110/-mode dielectric resonators with a 25-MHz bandwidth is described. This elliptic function, six-pole filter has low dissipation characteristics and excellent temperature stability. Under high-power operation, the changes of the filter characteristics are negligible. The size of the filter is 200*140*60 mm (1700 cm/sup 3/), about one-fifth the volume of conventional high-power filters.<<ETX>>","PeriodicalId":339513,"journal":{"name":"1988., IEEE MTT-S International Microwave Symposium Digest","volume":"8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1988-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"1988., IEEE MTT-S International Microwave Symposium Digest","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWSYM.1988.22088","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
An 800-MHz-band high-power filter using TM/sub 110/-mode dielectric resonators with a 25-MHz bandwidth is described. This elliptic function, six-pole filter has low dissipation characteristics and excellent temperature stability. Under high-power operation, the changes of the filter characteristics are negligible. The size of the filter is 200*140*60 mm (1700 cm/sup 3/), about one-fifth the volume of conventional high-power filters.<>