Journal of electromagnetic engineering and science

The Korean Institute of Electromagnetic Engineering and Science (한국전자파학회)
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A Compact Lumped-Element Low-Pass Filter with Transmission Zeros

  • Lee, Byoung-Hwa (CAE Team, R&D center, Samsung Electro-Mechanics Co., Ltd.) ;
  • Park, Sang-Soo (CAE Team, R&D center, Samsung Electro-Mechanics Co., Ltd.)
  • Published : 2003.05.01
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Abstract

In this paper, compact lumped-element low-pass filter structure with two transmission zeros at second and third harmonics is presented. The use of lumped-elements and transmission zeros can provide the advantages of compact size, sharp cutoff and wide stop-band frequency response. The proposed low-pass filter is a modified Chebyshev low-pass filter type and is implemented by the use of low temperature co-fired ceramic (LTCC) technology. This filter has been verified by both simulation and experiment. The simulated and experimental results agree very well.

Keywords

References

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