A miniaturized bandpass filter fabricated on high dielectric constant ceramic substrates

  • Ming Liang Hsieh
  • , Tsung Hui Huang
  • , Lih Shan Chen
  • , Chian Hao Sun
  • , Shuming Wang
  • , Mau Phon Houng
  • , Shen Li Fu

研究成果: Article同行評審

6 引文 斯高帕斯(Scopus)

摘要

A four-pole open-loop resonator bandpass filter fabricated on high dielectric constant (Zn0.9Mg0.1)TiO3 ceramic substrates is presented. The full-wave simulator IE3D is utilized to calculate the coupling coefficients of each basic coupling structure and simulate S-parameters of the designed bandpass filters. The center frequency of designed bandpass filter is fo = 2.45 GHz and the fractional bandwidth is 4%. The center frequency of the fabricated bandpass filter is at 2.47 GHz and the fractional bandwidth is 5%. The measured insertion loss and return loss of the filter is -3.68 and -14.92 dB, respectively.

原文English
頁(從 - 到)2087-2090
頁數4
期刊Microwave and Optical Technology Letters
49
發行號9
DOIs
出版狀態Published - 2007 9月

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 原子與分子物理與光學
  • 凝聚態物理學
  • 電氣與電子工程

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