Canonical microstrip filter using square open-loopresonators

J.-S. Hong, M. J. Lancaster

Research output: Contribution to journalArticlepeer-review

65 Citations (Scopus)


A configuration for the realisation of canonical microstrip elliptic function narrow-band bandpass filters is proposed. The new filter configuration consists of two identical arrays of microstrip square open-loop resonators. The two resonator arrays are proximately placed on the same plane so as to allow nonadjacent electric and magnetic couplings to be realised and ajusted. A theoretical investigation has confirmed the feasibility.

Original languageEnglish
Pages (from-to)2020-2022
Number of pages3
JournalElectronics Letters
Issue number23
Publication statusPublished - 9 Nov 1995


  • Microstrip filters

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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