YBaCuO disk resonator filters operating at high power

We have developed and successfully operated a compact tunable one-pole filter at 2 GHz for transmitter combiners in mobile radio base stations. The concept is based on edge-current free modes in circular symmetric resonators. Unloaded quality factors Q/sub 0/>5.10/sup 5/ were achieved with double...

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Veröffentlicht in:	IEEE transactions on applied superconductivity 1999-06, Vol.9 (2), p.4185-4188
Hauptverfasser:	Aminov, B.A., Piei, H., Hein, M.A., Kaiser, T., Muller, G., Baumfalk, A., Chaloupka, H.J., Kolesov, S., Medelius, H., Wikborg, E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Base stations Circulating COPPER OXIDE Degradation Dielectric loss Dielectric losses Equipments and installations Exact sciences and technology Handling HEATING Land mobile radio Materials handling Microwave filters Mobile radiocommunication systems Pulse measurements Q factor Radio transmitters Radiocommunications Resonator filters Resonators SUPERCONDUCTORS Telecommunications Telecommunications and information theory Tuning Yttrium barium copper oxide YTTRIUM OXIDE
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