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Design of lowpass filter and lowpass-highpass diplexer with LTCC technology

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

Abstract

A compact lowpass filter (LPF) and a lowpass-highpass diplexer (LPD) with both sharp roll-off and wide stopband is presented in this paper. The proposed LPF is realized by cascading modified hairpin unit consisting of one U-shape stripline and one pair of offset-coupled striplines with multilayer low-temperature cofired ceramic (LTCC) technology. The LPD is realized by shunting a lowpass filter and a highpass filter at a common junction to achieve all-reject in one port. Good agreement can be achieved by the simulated and measured results. © 2016 ACES.
Original languageEnglish
Pages (from-to)817-822
JournalApplied Computational Electromagnetics Society Journal
Volume31
Issue number7
Publication statusPublished - 1 Jul 2016
Externally publishedYes

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

Research Keywords

  • Coupled lines
  • Low-Temperature Cofired Ceramic (LTCC)
  • Lowpass filter (LPF)
  • Lowpass-Highpass Diplexer (LPD)

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