{"title":"宽带平面环行器的设计","authors":"T. Miyoshi, S. Miyauchi","doi":"10.1109/EUMA.1979.332730","DOIUrl":null,"url":null,"abstract":"The stripline circulator used in MIC is considered one of ferrite planar circuits. We investigated the optimum shape and operation condition of the planar circulator for broad-band operation, perceiving the wider freedom of the planar structure in circuit design. The wideband planar circulator, designed using the powerful contour-integral method, is triangularly shaped with wide coupling ports. The 20 dB isolation fractional bandwidth of the designed circulator is about 50 percent. Experimental results are also presented.","PeriodicalId":128931,"journal":{"name":"1979 9th European Microwave Conference","volume":"5 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1979-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The Design of Planar Circulators for Broad-Band Operation\",\"authors\":\"T. Miyoshi, S. Miyauchi\",\"doi\":\"10.1109/EUMA.1979.332730\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The stripline circulator used in MIC is considered one of ferrite planar circuits. We investigated the optimum shape and operation condition of the planar circulator for broad-band operation, perceiving the wider freedom of the planar structure in circuit design. The wideband planar circulator, designed using the powerful contour-integral method, is triangularly shaped with wide coupling ports. The 20 dB isolation fractional bandwidth of the designed circulator is about 50 percent. Experimental results are also presented.\",\"PeriodicalId\":128931,\"journal\":{\"name\":\"1979 9th European Microwave Conference\",\"volume\":\"5 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1979-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1979 9th European Microwave Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EUMA.1979.332730\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1979 9th European Microwave Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EUMA.1979.332730","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The Design of Planar Circulators for Broad-Band Operation
The stripline circulator used in MIC is considered one of ferrite planar circuits. We investigated the optimum shape and operation condition of the planar circulator for broad-band operation, perceiving the wider freedom of the planar structure in circuit design. The wideband planar circulator, designed using the powerful contour-integral method, is triangularly shaped with wide coupling ports. The 20 dB isolation fractional bandwidth of the designed circulator is about 50 percent. Experimental results are also presented.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
