A Mixed Resonating Modes Filter with Enhanced Stopband Performance

DOI

10.2991/ncce-18.2018.61How to use a DOI?

Keywords

mixed mode; frequency unchanged; zero-order; unwanted harmonics.

Abstract

In this paper, a filter of order five with enhanced stopband performance using mixed mode resonators is designed. Using different resonating mode resonators is to obtain different harmonic frequencies so that harmonics of the designed filter could be suppressed while keeping the same dominant frequency unchanged. Three different resonating modes are used in the filter design, including zero-order resonating mode inspired by epsilon-near-zero waveguide. The input and output ports are also properly designed to suppress some of the unwanted harmonics, improving the stoband performance further. Simulated results show that the designed filter has good performances.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Liu He
AU  - Xingjian Zhong
AU  - Dexin Qu
PY  - 2018/05
DA  - 2018/05
TI  - A Mixed Resonating Modes Filter with Enhanced Stopband Performance
BT  - Proceedings of the 2018 International Conference on Network, Communication, Computer Engineering (NCCE 2018)
PB  - Atlantis Press
SP  - 380
EP  - 384
SN  - 1951-6851
UR  - https://doi.org/10.2991/ncce-18.2018.61
DO  - 10.2991/ncce-18.2018.61
ID  - He2018/05
ER  -