Bakr, MS, Hunter, IC orcid.org/0000-0002-4246-6971 and Bosch, W (2018) Broadband Dual-Mode Dielectric Resonator Filters. In: 2018 International Conference on Microwave and Millimeter Wave Technology (ICMMT). IEEE IWS'2018, 07-11 May 2018, Chengdu, China. IEEE ISBN 978-1-5386-2417-3
Abstract
This paper presents a broadband dual-mode microwave filter suitable for mobile communications. The Conductor loaded dielectric resonator filter reported in [5] is used as the basic building block for these devices. A simple input coupling configuration is introduced to improve the filter bandwidth significantly with less than half of the physical volume of TEM filters and good electrical performance. The basic properties of this resonator have been studied using a finite element method electromagnetic software (HFSS). Fundamental design rules for broadband bandpass filters have been presented. A two-pole bandpass filter was designed, fabricated and measured to verify the proposed approach.
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2018 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: | dual-mode filters; broadband filters; stepped impedance; transmission zeros |
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) |
Depositing User: | Symplectic Publications |
Date Deposited: | 19 Jul 2018 12:02 |
Last Modified: | 12 Dec 2018 15:30 |
Status: | Published |
Publisher: | IEEE |
Identification Number: | 10.1109/ICMMT.2018.8563323 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:132529 |