A New Concept of Partial Electric/Magnetic Walls for Application in Design of Balanced Bandpass Filters | |
Xin Guo1; Lei Zhu2![]() | |
2019-02-20 | |
Source Publication | IEEE Transactions on Microwave Theory and Techniques
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ISSN | 0018-9480 |
Pages | 1-8 |
Abstract | In this paper, a concept of partial electric/magnetic walls is proposed and applied to design a class of balanced bandpass filters on (modified) doublet topology with differential-mode (DM) transmission zeros (TZs). It is first demonstrated that the partial electric/magnetic walls are equivalently attained along certain parts of these balanced filters. Using this concept, a dual-mode ring balanced bandpass filter on modified doublet topology with two DM TZs is designed, fabricated, and measured. Furthermore, another balanced bandpass filter on doublet topology with three DM TZs and wide upper stopband is designed and implemented, so as to exhibit the attractive application of the proposed concept. Good agreements between the expected response, simulated results, and measure results are observed. |
Keyword | Balanced Bandpass Filter Partial Electric/magnetic Walls Transmission Zero (Tzs) Wide Stopband |
DOI | https://doi.org/10.1109/TMTT.2019.2892751 |
Indexed By | SCI |
Language | 英语 |
Fulltext Access | |
Citation statistics | |
Document Type | Journal article |
Collection | Faculty of Science and Technology DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING |
Corresponding Author | Lei Zhu |
Affiliation | 1.Ministerial Key Laboratory of JGMT, Nanjing University of Science and Technology, Nanjing 210094, China 2.Department of Electrical and Computer Engineering, Faculty of Science and Technology, University of Macau, Macau SAR, China |
Corresponding Author Affilication | Faculty of Science and Technology |
Recommended Citation GB/T 7714 | Xin Guo,Lei Zhu,Wen Wu. A New Concept of Partial Electric/Magnetic Walls for Application in Design of Balanced Bandpass Filters[J]. IEEE Transactions on Microwave Theory and Techniques,2019:1-8. |
APA | Xin Guo,Lei Zhu,&Wen Wu.(2019).A New Concept of Partial Electric/Magnetic Walls for Application in Design of Balanced Bandpass Filters.IEEE Transactions on Microwave Theory and Techniques,1-8. |
MLA | Xin Guo,et al."A New Concept of Partial Electric/Magnetic Walls for Application in Design of Balanced Bandpass Filters".IEEE Transactions on Microwave Theory and Techniques (2019):1-8. |
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