Novel bandpass filter using tapered PBG cells

Ru Yung Yang, Min Hung Weng, Hung Wei Wu, Mau Phon Houng

研究成果: Article

摘要

A novel bandpass filter using tapered PBG cells is designed and implemented. With the tapered PBG structure inserted between the top layer of two hairpin resonators with symmetric feed-line tapping and a ground-plane bottom layer, the passband characteristics are excited and, moreover, a transmission zero on the higher passband edge is produced. The novel bandpass filter using tapered PBG cells demonstrates the frequency characteristics with a central frequency f0 = 2.9 GHz, a 3-dB bandwidth (FBW) of 9%, and insertion loss S21 of -2.8 dB. Good agreement between the experimental and simulation results is obtained.

原文English
頁(從 - 到)66-68
頁數3
期刊Microwave and Optical Technology Letters
41
發行號1
DOIs
出版狀態Published - 2004 四月 5

    指紋

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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