TY - GEN
T1 - A high-frequency narrow-band filtering mechanism based on auto-parametric internal resonance
AU - Wang, Rong
AU - Xia, Cao
AU - Wang, Dong F.
AU - Ono, Takahito
N1 - Funding Information:
ACKNOWLEDGMENT This work was supported by National Natural Science Foundation of China (NSFC, Grant No. 51975250 & Grant No. 51675229). This work was also supported by Free Exploration Key Project of Jilin Natural Science Foundation (NSFJ, Grant No. 2020122366JC), Scientific Research Foundation for Leading Professor Program of Jilin University (Grant No. 419080500171 & No. 419080500246), as well as Graduate Innovation Fund of Jilin University (Grant No. 101832020CX101).
Publisher Copyright:
© 2021 IEEE.
PY - 2021/4/25
Y1 - 2021/4/25
N2 - 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.
AB - 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.
KW - filtering characteristics
KW - filtering systems
KW - internal resonance
KW - narrow-band filtering
KW - systematical study
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U2 - 10.1109/NEMS51815.2021.9451334
DO - 10.1109/NEMS51815.2021.9451334
M3 - Conference contribution
AN - SCOPUS:85113326413
T3 - Proceedings of the 16th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2021
SP - 670
EP - 675
BT - Proceedings of the 16th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 16th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2021
Y2 - 25 April 2021 through 29 April 2021
ER -