VECTOR SIGNAL GENERATOR OPERATING ON MICROWAVE FREQUENCIES, AND METHOD FOR GENERATING TIME-CONTROLLED VECTOR SIGNALS ON MICROWAVE FREQUENCIES

VECTOR SIGNAL GENERATOR OPERATING ON MICROWAVE FREQUENCIES, AND METHOD FOR GENERATING TIME-CONTROLLED VECTOR SIGNALS ON MICROWAVE FREQUENCIES

A vector signal generator is capable of operating on microwave frequencies. It comprises a microwave resonator, an output for coupling microwave photons out of said microwave resonator, and a Josephson junction or junction array coupled to the microwave resonator for emitting microwave signals into...

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Bibliographische Detailangaben
Hauptverfasser: HASSEL, Juha, MÖTTÖNEN, Mikko, GOETZ, Jan, OLLIKAINEN, Tuomas
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
GENERATION OF NOISE BY SUCH CIRCUITS
GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING,BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN ANON-SWITCHING MANNER
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Zusammenfassung:A vector signal generator is capable of operating on microwave frequencies. It comprises a microwave resonator, an output for coupling microwave photons out of said microwave resonator, and a Josephson junction or junction array coupled to the microwave resonator for emitting microwave signals into the microwave resonator. A biasing circuit is provided for applying a bias to the Josephson junction or junction array. A tunable attenuator is coupled to said microwave resonator.