End-coupled microstrip slow-wave resonator filter

J.-S. Hong; M. J. Lancaster

doi:10.1049/el:19960959

End-coupled microstrip slow-wave resonator filter

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

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

52 Citations (Scopus)

Abstract

A novel microwave narrow-band bandpass filter using end-coupled microstrip slow-wave resonators is proposed. The new filter is not only compact in size due to the slow-wave effect, but it also exhibits a wide upper stopband resulting from the dispersion property. A three-pole microstrip filter of this type has, for the first time, been designed and fabricated. The longitudinal dimension of the filter is smaller than the half-wavelength of a 50Ω line at a midband frequency of 1.53GHz. No spurious response occurs for the frequency up to 5.5GHz.

Original language	English
Pages (from-to)	1494-1496
Number of pages	3
Journal	Electronics Letters
Volume	32
Issue number	16
DOIs	https://doi.org/10.1049/el:19960959
Publication status	Published - 1 Aug 1996

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1049/el:19960959

Cite this

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abstract = "A novel microwave narrow-band bandpass filter using end-coupled microstrip slow-wave resonators is proposed. The new filter is not only compact in size due to the slow-wave effect, but it also exhibits a wide upper stopband resulting from the dispersion property. A three-pole microstrip filter of this type has, for the first time, been designed and fabricated. The longitudinal dimension of the filter is smaller than the half-wavelength of a 50Ω line at a midband frequency of 1.53GHz. No spurious response occurs for the frequency up to 5.5GHz.",

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AB - A novel microwave narrow-band bandpass filter using end-coupled microstrip slow-wave resonators is proposed. The new filter is not only compact in size due to the slow-wave effect, but it also exhibits a wide upper stopband resulting from the dispersion property. A three-pole microstrip filter of this type has, for the first time, been designed and fabricated. The longitudinal dimension of the filter is smaller than the half-wavelength of a 50Ω line at a midband frequency of 1.53GHz. No spurious response occurs for the frequency up to 5.5GHz.

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End-coupled microstrip slow-wave resonator filter

Abstract

ASJC Scopus subject areas

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