Hunter, IC orcid.org/0000-0002-4246-6971, Rhodes, D, Sandhu, M et al. (2 more authors) (2016) Multi-mode Propagation in 2D filters and Metamaterials. IEEE Transactions on Microwave Theory and Techniques, 64 (12). pp. 4204-4210. ISSN 0018-9480
Abstract
Meta-materials are characterised using a modal technique for the analysis of 2N- port two dimensional filter networks. It will be shown that in general, all such networks support N modes of propagation each with different propagation constants unless as with the TEM multi-wire transmission line, the inductance matrix is the inverse of the capacitance matrix. Furthermore a simple equivalent circuit for these 2N port networks is derived, enabling complete network analysis for any combination of modal excitations. An explicit formula is derived for the propagation constants of a quasi lowpass filter. This demonstrates that there are always N modes even when the transverse network is infinite in extent.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2016, IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, 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 components of this work in other works. |
Keywords: | Propagation; Filters; meta-materials; modes |
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: | 15 Sep 2016 10:27 |
Last Modified: | 11 Apr 2017 16:26 |
Status: | Published |
Publisher: | Institute of Electrical and Electronics Engineers |
Identification Number: | 10.1109/TMTT.2016.2613046 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:104699 |