A Design Method of Bandpass Filters Using Dielectric-Filled Coaxial Resonators (Short Papers)

Design formulas for capacitively coupled bandpass filters using dielectric-filled coaxial resonators are derived and experimentally verified. The most important advantage of this filter is its ability to provide wide stopband characteristics for harmonics suppression. Its features can be obtained fr...

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Bibliographic Details
Published inIEEE transactions on microwave theory and techniques Vol. 33; no. 2; pp. 152 - 157
Main Authors Sagawa, M., Makimoto, M., Yamashita, S.
Format Journal Article
LanguageEnglish
Published New York, NY IEEE 01.02.1985
Institute of Electrical and Electronics Engineers
Subjects
Anisotropic magnetoresistance
Applied sciences
Band pass filters
Circuit properties
Coaxial components
Copper
Design methodology
Dielectrics
Electric, optical and optoelectronic circuits
Electronics
Exact sciences and technology
Frequency conversion
Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits
Optical waveguides
Polarization
Strips
Harmonic
Dielectric materials
Band pass filter
Band stop filter
Frequency response
Cavity resonator
Microwave filter
Coupled resonator
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Summary:Design formulas for capacitively coupled bandpass filters using dielectric-filled coaxial resonators are derived and experimentally verified. The most important advantage of this filter is its ability to provide wide stopband characteristics for harmonics suppression. Its features can be obtained from the configuration using both quarter-wavelength uniform impedance resonators (UIR's) and stepped impedance resonators (SIR's).
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0018-9480
1557-9670
DOI:10.1109/TMTT.1985.1132971