{"title":"LTCC中具有新型交叉耦合结构的垂直堆叠波导滤波器设计","authors":"Tze-Min Shen, Ting-Yi Hung, Chi‐Feng Chen, R. Wu","doi":"10.1109/APMC.2006.4429612","DOIUrl":null,"url":null,"abstract":"This paper proposes a new cross coupling structure of a vertically stacked waveguide filter in a multilayer low-temperature co-fire ceramic technology. The filter is excited by open-ended microstrip lines. Adjacent cavities are coupled vertically by narrow slots. Cross coupling for quasi-elliptic response is realized by through vias and short-circuited CPW feed line. From the results, the circuit area of the filter can be reduced to about one single cavity size.","PeriodicalId":137931,"journal":{"name":"2006 Asia-Pacific Microwave Conference","volume":"5 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"Design of a vertically stackedwaveguide filter with novel cross coupling structures in LTCC\",\"authors\":\"Tze-Min Shen, Ting-Yi Hung, Chi‐Feng Chen, R. Wu\",\"doi\":\"10.1109/APMC.2006.4429612\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper proposes a new cross coupling structure of a vertically stacked waveguide filter in a multilayer low-temperature co-fire ceramic technology. The filter is excited by open-ended microstrip lines. Adjacent cavities are coupled vertically by narrow slots. Cross coupling for quasi-elliptic response is realized by through vias and short-circuited CPW feed line. From the results, the circuit area of the filter can be reduced to about one single cavity size.\",\"PeriodicalId\":137931,\"journal\":{\"name\":\"2006 Asia-Pacific Microwave Conference\",\"volume\":\"5 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2006 Asia-Pacific Microwave Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APMC.2006.4429612\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2006 Asia-Pacific Microwave Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APMC.2006.4429612","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design of a vertically stackedwaveguide filter with novel cross coupling structures in LTCC
This paper proposes a new cross coupling structure of a vertically stacked waveguide filter in a multilayer low-temperature co-fire ceramic technology. The filter is excited by open-ended microstrip lines. Adjacent cavities are coupled vertically by narrow slots. Cross coupling for quasi-elliptic response is realized by through vias and short-circuited CPW feed line. From the results, the circuit area of the filter can be reduced to about one single cavity size.