Absorptive Filter Prototype and Distributed-Element Absorptive Bandpass Filter

Seong Wook Jeong, Tae Hak Lee, Ju Seop Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

In this paper, we present a design methodology for absorptive bandpass filters. A filter prototype comprised of parallel resonators and admittance inverters has been developed. All design parameters in the filter prototype are given in terms of the center frequency, the bandwidth, the port impedance, and the normalized lumped-element lowpass filter prototype values. The presented filter prototype has been applied to the design of a third-order absorptive filter with distributed-type of filter centered at 3 GHz with the fractional bandwidth of 0.1. It is shown that the theory, the circuit simulation, the full-wave simulation, and the measurement are in a good agreement.

Original languageEnglish
Title of host publication2018 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization, NEMO 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538652046
DOIs
Publication statusPublished - 2018 Oct 23
Event2018 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization, NEMO 2018 - Reykjavik, Iceland
Duration: 2018 Aug 82018 Aug 10

Other

Other2018 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization, NEMO 2018
CountryIceland
CityReykjavik
Period18/8/818/8/10

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Control and Optimization
  • Modelling and Simulation
  • Computational Mathematics

Cite this

Jeong, S. W., Lee, T. H., & Lee, J. S. (2018). Absorptive Filter Prototype and Distributed-Element Absorptive Bandpass Filter. In 2018 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization, NEMO 2018 [8503135] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/NEMO.2018.8503135