Afridi, S, Sandhu, M orcid.org/0000-0003-3081-8834 and Hunter, I orcid.org/0000-0002-4246-6971 (2016) Mixed Non-Uniform Width / Evanescent Mode Ceramic Resonator Waveguide Filter With Wide Spurious Free Bandwidth. In: IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization (NEMO 2016). NEMO 2016, 27-29 Jul 2016, Beijing, China. IEEE ISBN 9781467387620
Abstract
This paper presents a method to improve the spurious performance of integrated ceramic waveguide filters. Nonuniform width ceramic waveguide resonator and evanescent mode ceramic resonators are employed together to the resonant frequencies of higher order modes. The proposed designs give 75% improvement in stop band response when compared to uniform width ceramic waveguide filter. Simulated results of two six pole chebyshev filters are presented here with improved stop band performance.
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | (c) 2016, IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
Keywords: | Attenuation, Ceramic, Non-Uniform Width Resonator, Spurious performance, TEM |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Electronic & Electrical Engineering (Leeds) > Pollard Institute (Leeds) |
Funding Information: | Funder Grant number Royal Academy of Engineering 10143/74 |
Depositing User: | Symplectic Publications |
Date Deposited: | 23 Jun 2016 14:18 |
Last Modified: | 16 Nov 2016 10:45 |
Published Version: | https://doi.org/10.1109/NEMO.2016.7561667 |
Status: | Published |
Publisher: | IEEE |
Identification Number: | 10.1109/NEMO.2016.7561667 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:101089 |