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Broadband Band-Stop Waveguide Filters with T-Shape Diaphragm
Tang Y.1,2,3; Zhu L.1,2; Li B.1,2,3; Bo Y.1; Xu L.1,2,3
2018-12-05
Conference Name2018 International Conference on Microwave and Millimeter Wave Technology (ICMMT)
Source Publication2018 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2018 - Proceedings
Conference Date7-11 May 2018
Conference PlaceChengdu, China
Abstract

A broadband band-stop filter with T-shape diaphragms loaded in a rectangular waveguide is described to obtain good stopband characteristics. Single- and double-diaphragm loading structures are taken into consideration, followed by analysis of different physical dimensions on the whole characteristics. The stop-bandwidth of double-diaphragm loaded filter can cover the single TE mode operation band of standard rectangular waveguide WR-62 with large stopband attenuation. In addition, the filter can be used for waveguide mode suppression in modern high-frequency circuits with metal shielding.

DOI10.1109/ICMMT.2018.8563878
URLView the original
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Document TypeConference paper
CollectionDEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Affiliation1.National and Local Joint Engineering Laboratory of RF Integration and Micro-Assembly Technology, Nanjing University of Posts & Telecommunications, Nanjing, Jiangsu, P.R. China
2.Department of Electrical and Computer Engineering, University of Macau, Macau SAR, P.R. China
3.State Key Laboratory of Millimeter Waves, Southeast University, Nanjing, Jiangsu, P.R. China
First Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Tang Y.,Zhu L.,Li B.,et al. Broadband Band-Stop Waveguide Filters with T-Shape Diaphragm[C],2018.
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