Journal of electromagnetic engineering and science

The Korean Institute of Electromagnetic Engineering and Science (한국전자파학회)
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Analysis of Attenuation Poles using Closed-form Solutions for Bandpass Filters

  • Published : 2001.11.01
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Abstract

Very convenient equivalent circuits fur the design of bandpass filters with an attenuation pole in the lower or upper stopband are provided together with necessary closed-form solutions. The proposed approach gives us much flexibility and simplifies the design of inserting attenuation poles.

Keywords

References

  1. IEICE Trans. v.E74 no.5 Miniaturized duplexer using rectangular coaxial dielectric resonators for cellular portable telephone H. Matsumoto;T. Yorita;Y. Ishikawa;T. Nishikawa
  2. IEICE Trans. v.E74 no.6 RF front-end circuit components miniaturized dielectric resonators for cellular portable telephones T. Nishikawa
  3. IEICE Trans. v.J76-C-1 no.5 Design of miniaturized dielectric duplexer with attenuation poles H. Matsumoto;T. Nishikawa
  4. IEEE Trans, Microwave Theory&Tech v.45 no.6 A modified chebyshev band-pass filter with attenuation poles in the stopband J. S. Lim;D. C.Park
  5. IEICE Trans.ELECTROM v.E82-C no.7 A novel approach for the design fo a bandpass filter with attenuation poles using a linear relationship Y.J.Ko;J.H.Kim;B.K.Kim
  6. Foundations for microwave engineering (2th ed.) R. E. Collin
  7. Microwave Filters,Impedance-Matching Network and Coupling Structures G. L. Matthaei;L. Young;E. M. T. Jones