SPINTRONICS WIRELESS COMMUNICATION SYSTEM FOR SIMULTANEOUSLY MODULATING MULTIBAND FREQUENCY AND AMPLITUDE

The present invention relates to a spintronic wireless communication system for simultaneously modulating multiband frequencies and amplitudes, the system comprising: a plurality of spin-torque transfer devices which have different frequency characteristics from each other, and OOK modulate or multi...

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Bibliographische Detailangaben
Hauptverfasser:	PARK, SEUNG YOUNG, MIN, BYOUNG CHUL, OH, INN YEAL, HAN, SUK HEE, PARK, CHUL SOON, SHIN, MIN CHEOL
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS BASIC ELECTRONIC CIRCUITRY ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 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 SEMICONDUCTOR DEVICES TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	The present invention relates to a spintronic wireless communication system for simultaneously modulating multiband frequencies and amplitudes, the system comprising: a plurality of spin-torque transfer devices which have different frequency characteristics from each other, and OOK modulate or multi-level ASK modulate input data to thereby output a multiband OOK modulation signal or a multiband, multi-level ASK modulation signal; a plurality of matching networks which match individual impedances of the plurality of spin-torque transfer devices; and a broadband antenna which receives the multiband OOK modulation signal or the multiband, multi-level ASK modulation signal from ends of the plurality of matching networks and simultaneously transmits the signals to the outside.