Air-gap-type TFBAR-based filter topologies

Kun Wook Kim, Gwang Yong Kim, Jong Gwan Yook, Han Kyu Park

Research output: Contribution to journalArticlepeer-review

10 Citations (Scopus)


Extremely small bandpass filters with TFBARs using aluminum nitride piezoelectric material have been realized in this study. Resonator modeling has been performed based on the modified Butterworth-Van Dyke (MBVD) model from the measured frequency responses of a single resonator. The predicted filter responses are compared with measured frequency data.

Original languageEnglish
Pages (from-to)386-387
Number of pages2
JournalMicrowave and Optical Technology Letters
Issue number5
Publication statusPublished - 2002 Sept 5

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering


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