Kaida Dong, Jingyan Mo, Yuhong He, Zhewang Ma, Xue-xia Yang
{"title":"基于SIW双模腔的毫米波双带通滤波器设计","authors":"Kaida Dong, Jingyan Mo, Yuhong He, Zhewang Ma, Xue-xia Yang","doi":"10.1109/IEEE-IWS.2016.7585456","DOIUrl":null,"url":null,"abstract":"A millimeter-wave dual-band bandpass filter using substrate integrated waveguide (SIW) dual-mode cavities is proposed in this paper. The proposed filter consists of three SIW cavities, and each cavity can provide two resonant modes, the TE201 mode and TE102 mode, as well as a transmission zero. The resonant frequencies of TE201 and TE102 modes can be adjusted by the length and width of the SIW cavity, respectively. And the transmission zero can be adjusted by the location of the coupling window between the SIW cavity and the positions of the input and output ports. An example dual-band bandpass filter is designed, and the center frequencies of the two passbands are 26.73GHz and 31.52GHz, respectively. The 3dB-passbands are 26.24-27.21GHz (3.6%) and 31.2-31.84GHz (2%), respectively, with maximum insertion loss of 0.48dB and 0.67dB, respectively, and return loss larger than 12dB in both pass-bands.","PeriodicalId":185971,"journal":{"name":"2016 IEEE MTT-S International Wireless Symposium (IWS)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":"{\"title\":\"Design of a millimeter-wave dual-band bandpass filter using SIW dual-mode cavities\",\"authors\":\"Kaida Dong, Jingyan Mo, Yuhong He, Zhewang Ma, Xue-xia Yang\",\"doi\":\"10.1109/IEEE-IWS.2016.7585456\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A millimeter-wave dual-band bandpass filter using substrate integrated waveguide (SIW) dual-mode cavities is proposed in this paper. The proposed filter consists of three SIW cavities, and each cavity can provide two resonant modes, the TE201 mode and TE102 mode, as well as a transmission zero. The resonant frequencies of TE201 and TE102 modes can be adjusted by the length and width of the SIW cavity, respectively. And the transmission zero can be adjusted by the location of the coupling window between the SIW cavity and the positions of the input and output ports. An example dual-band bandpass filter is designed, and the center frequencies of the two passbands are 26.73GHz and 31.52GHz, respectively. The 3dB-passbands are 26.24-27.21GHz (3.6%) and 31.2-31.84GHz (2%), respectively, with maximum insertion loss of 0.48dB and 0.67dB, respectively, and return loss larger than 12dB in both pass-bands.\",\"PeriodicalId\":185971,\"journal\":{\"name\":\"2016 IEEE MTT-S International Wireless Symposium (IWS)\",\"volume\":\"40 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-03-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"10\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 IEEE MTT-S International Wireless Symposium (IWS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IEEE-IWS.2016.7585456\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 IEEE MTT-S International Wireless Symposium (IWS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IEEE-IWS.2016.7585456","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design of a millimeter-wave dual-band bandpass filter using SIW dual-mode cavities
A millimeter-wave dual-band bandpass filter using substrate integrated waveguide (SIW) dual-mode cavities is proposed in this paper. The proposed filter consists of three SIW cavities, and each cavity can provide two resonant modes, the TE201 mode and TE102 mode, as well as a transmission zero. The resonant frequencies of TE201 and TE102 modes can be adjusted by the length and width of the SIW cavity, respectively. And the transmission zero can be adjusted by the location of the coupling window between the SIW cavity and the positions of the input and output ports. An example dual-band bandpass filter is designed, and the center frequencies of the two passbands are 26.73GHz and 31.52GHz, respectively. The 3dB-passbands are 26.24-27.21GHz (3.6%) and 31.2-31.84GHz (2%), respectively, with maximum insertion loss of 0.48dB and 0.67dB, respectively, and return loss larger than 12dB in both pass-bands.
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