A high-frequency narrow-band filtering mechanism based on auto-parametric internal resonance

Rong Wang, Cao Xia, Dong F. Wang, Takahito Ono

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper proposes a new high-frequency narrow-band filtering mechanism using the internal resonance of an inverted T-shaped resonant structure. The proposed filtering mechanism is theoretically analyzed by combining the multi-scale method with the numerical iterative algorithm. For potential narrow-band filtering application, the influence laws of parameters related to the inverted T-shaped resonant structure on the internal resonance response characteristics are systematically studied. Two possible filtering systems integrated respectively with MEMS Switch and Double Frequency Circuit are further considered and discussed. The above two filtering systems have advantages of a good amplitude stability, a clear edge distribution in the passband frequency domain, and a strong suppression ability outside the passband frequency domain.

Original languageEnglish
Title of host publicationProceedings of the 16th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages670-675
Number of pages6
ISBN (Electronic)9781665419413
DOIs
Publication statusPublished - 2021 Apr 25
Event16th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2021 - Xiamen, China
Duration: 2021 Apr 252021 Apr 29

Publication series

NameProceedings of the 16th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2021

Conference

Conference16th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2021
Country/TerritoryChina
CityXiamen
Period21/4/2521/4/29

Keywords

  • filtering characteristics
  • filtering systems
  • internal resonance
  • narrow-band filtering
  • systematical study

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering
  • Electronic, Optical and Magnetic Materials
  • Instrumentation

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