Synthesis of lossy coupling matrix for negative group delay filters

Ranjan Das, Qingfeng Zhang, Abhishek Kandwal

Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

2 Citations (Scopus)

Abstract

A novel systematic synthesis method for negative group delay(NGD)structure is proposed in this paper. Transfer functions are obtain from synthesised characteristics polynomials which provides higher design flexibility. An optimum design condition is derived to reduce the number of resonators being equal to the highest degree of polynomial. Different synthesis examples are discussed with different orders and NGD responses. The exact agreement between the polynomial and coupling matrix based responses illustrate the proposed synthesis method.

Original languageEnglish
Title of host publication10th Global Symposium on Millimeter-Waves, GSMM 2017
EditorsKwok Kan So, Ka Fai Chan
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages34-36
Number of pages3
ISBN (Electronic)9781538640036
DOIs
Publication statusPublished - 6 Jul 2017
Externally publishedYes
Event10th Global Symposium on Millimeter-Waves, GSMM 2017 - Hong Kong, Hong Kong
Duration: 24 May 201726 May 2017

Publication series

Name10th Global Symposium on Millimeter-Waves, GSMM 2017

Conference

Conference10th Global Symposium on Millimeter-Waves, GSMM 2017
Country/TerritoryHong Kong
CityHong Kong
Period24/05/1726/05/17

Keywords

  • characteristic poly-nomial
  • coupling matrix(CM)
  • filter synthesis
  • Negative group delay(NGD)

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