A Novel DGS to Bandpass Filter Design

DOI

10.2991/iwmecs-15.2015.119How to use a DOI?

Keywords

bandpass filter, defected ground structure, miniaturization, split-ring resonator.

Abstract

In this paper, a novel symmetrical split-ring resonators defected ground structure (DGS) wideband bandpass filter is proposed. This filter exhibits advantages such as miniaturization, large range of bandwidth and easy fabrication. This paper analyzes the symmetrical split-ring resonators DGS unit and the bandpass filter with three symmetrical split-ring resonators DGS is designed. The simulation and testing show that the bandpass filter with the novel DGS provides insertion loss of 0.9dB, return loss of -12.5dB, and the relative bandwidth achieves 7%.

Copyright

© 2015, 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  - Hongqing He
AU  - Minquan Li
AU  - Yu Zhang
PY  - 2015/10
DA  - 2015/10
TI  - A Novel DGS to Bandpass Filter Design
BT  - Proceedings of the 2015 2nd International Workshop on Materials Engineering and Computer Sciences
PB  - Atlantis Press
SP  - 601
EP  - 605
SN  - 2352-538X
UR  - https://doi.org/10.2991/iwmecs-15.2015.119
DO  - 10.2991/iwmecs-15.2015.119
ID  - He2015/10
ER  -