| Residential College | false |
| Status | 即將出版Forthcoming |
| Design of A Third-order Inline Waveguide Bandpass Filter With Cross Coupling and Spurious Mode Suppression | |
Ye, Wangtao1; Guo, Zai Cheng1; Zhu, Lei2
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| 2024 | |
| Source Publication | 2024 IEEE MTT-S International Wireless Symposium, IWS 2024 - Proceedings
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| Abstract | A third-order inline waveguide bandpass filter (BPF) with cross coupling and spurious mode suppression is designed in this paper. Based on the conventional cascaded-coupled filter, the cross coupling is realized by reducing the height of the second resonating cavity and introducing a stacked cavity for cross coupling, which generates a transmission zero (TZ) on the right side of passband. In order to eliminate the spurious modes caused by the cross-coupled cavity, a short-circuited post is introduced to make TE101 and TE102 mode of the cavity introduced for cross coupling self-suppressed. Therefore, the proposed inline waveguide BPF is with one TZ on the right side of passband while preserving almost the same bandwidth of stopband when compared to the conventional cascaded-coupled filter. The design process is illustrated in detail and the measured results verify the feasibility of the proposed inline waveguide BPF. |
| Keyword | Bandpass filter cross coupling inline transmission zeros waveguide filter |
| DOI | 10.1109/IWS61525.2024.10713591 |
| URL | View the original |
| Language | 英語English |
| Scopus ID | 2-s2.0-85208929400 |
| Fulltext Access | |
| Citation statistics | |
| Document Type | Conference paper |
| Collection | DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING |
| Affiliation | 1.Nanjing Normal University, Jiangsu Key Laboratory of 3D Printing Equipment and Manufacturing, School of Electrical and Automation Engineering, Nanjing, China 2.University of Macau, Faculty of Science and Technology, Department of Electrical and Computer Engineering, Macau, SAR, Macao |
| Recommended Citation GB/T 7714 | Ye, Wangtao,Guo, Zai Cheng,Zhu, Lei. Design of A Third-order Inline Waveguide Bandpass Filter With Cross Coupling and Spurious Mode Suppression[C], 2024. |
| APA | Ye, Wangtao., Guo, Zai Cheng., & Zhu, Lei (2024). Design of A Third-order Inline Waveguide Bandpass Filter With Cross Coupling and Spurious Mode Suppression. 2024 IEEE MTT-S International Wireless Symposium, IWS 2024 - Proceedings. |
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