{"title":"Filtering Antenna Based on Substrate Integrated Waveguide and Patch Resonators in LTCC","authors":"X. Zhang, Linsheng Wu, Yunlu Tang, J. Mao","doi":"10.1109/ICMMT.2018.8563434","DOIUrl":null,"url":null,"abstract":"A filtering antenna is proposed with substrate integrated waveguide and patch resonators in low temperature co-fired ceramic. It is design with the topology of coupled resonators embedded with a lowpass filter. Due to the two 45-degree linearly polarized patches, the measured gain is 7.0 dBi with the 3-dB beamwidth of 48° and the antenna efficiency of about 70% around 28 GHz. The passband bandwidth is over 2.5 GHz. The out-of-band rejection can reach 18 dBc up to 40 GHz. According to the stacked antenna-in-package form, the volume of the overall component is only $12\\times 6\\times 1.6\\ \\mathrm{mm}^{3}$.","PeriodicalId":190601,"journal":{"name":"2018 International Conference on Microwave and Millimeter Wave Technology (ICMMT)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 International Conference on Microwave and Millimeter Wave Technology (ICMMT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMMT.2018.8563434","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
A filtering antenna is proposed with substrate integrated waveguide and patch resonators in low temperature co-fired ceramic. It is design with the topology of coupled resonators embedded with a lowpass filter. Due to the two 45-degree linearly polarized patches, the measured gain is 7.0 dBi with the 3-dB beamwidth of 48° and the antenna efficiency of about 70% around 28 GHz. The passband bandwidth is over 2.5 GHz. The out-of-band rejection can reach 18 dBc up to 40 GHz. According to the stacked antenna-in-package form, the volume of the overall component is only $12\times 6\times 1.6\ \mathrm{mm}^{3}$.
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