Wide-band double-ring resonator with transmission zeros and resonances using high permittivity aluminum nitride substrate

Ji Chyun Liu*, Jhih Wei Wang, Atanu Das, Liann Be Chang

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

A novel double-ring resonator of the double square loop configuration is introduced to achieve the performance of the wideband bandpass filter. To obtain lower insertion loss (0.97 dB), deeper transmission zero level (35.4/34.6 dB), and wider bandwidth (43.22%), using the double square loop and aluminum nitride substrate are proposed. The transmission zeros and resonances are determined and studied in this article. Simulation and measurement results including surface current distributions and frequency responses are presented and discussed. It can be applied to 1.8 to 2.7 GHz high thermal conductivity systems.

Original languageEnglish
Pages (from-to)2878-2882
Number of pages5
JournalMicrowave and Optical Technology Letters
Volume51
Issue number12
DOIs
Publication statusPublished - 12-2009

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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