Novel staggered resonator array superconducting 2.3-GHz bandpass filter

Novel staggered resonator array superconducting 2.3-GHz bandpass filter

A stripline bandpass filter structure is presented which consists of a parallel array of equally spaced half-wavelength resonators. Couplings are controlled by introducing a small amount of stagger in the positions of the resonators. A very compact narrowband superconducting filter of this type was...

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Veröffentlicht in:IEEE transactions on microwave theory and techniques 1993-12, Vol.41 (12), p.2345-2352
Hauptverfasser: Matthaei, G.L., Hey-Shipton, G.L.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Band pass filters
Bandwidth
Circuit properties
Conductive films
Electric, optical and optoelectronic circuits
Electronics
Exact sciences and technology
High temperature superconductors
Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits
Narrowband
Prototypes
Resonator filters
Stripline
Superconducting films
Superconducting filters
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Zusammenfassung:A stripline bandpass filter structure is presented which consists of a parallel array of equally spaced half-wavelength resonators. Couplings are controlled by introducing a small amount of stagger in the positions of the resonators. A very compact narrowband superconducting filter of this type was fabricated with excellent results. Attention is given to the electrical design and to the packaging and interface designs.< >
ISSN:0018-9480
1557-9670
DOI:10.1109/22.260727