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Patentsuche

  1. Erweiterte Patentsuche
VeröffentlichungsnummerWO2001065680 A3
PublikationstypAnmeldung
AnmeldenummerPCT/US2001/040238
Veröffentlichungsdatum13. März 2003
Eingetragen2. März 2001
Prioritätsdatum2. März 2000
Auch veröffentlicht unterWO2001065680A2
VeröffentlichungsnummerPCT/2001/40238, PCT/US/1/040238, PCT/US/1/40238, PCT/US/2001/040238, PCT/US/2001/40238, PCT/US1/040238, PCT/US1/40238, PCT/US1040238, PCT/US140238, PCT/US2001/040238, PCT/US2001/40238, PCT/US2001040238, PCT/US200140238, WO 0165680 A3, WO 0165680A3, WO 2001/065680 A3, WO 2001065680 A3, WO 2001065680A3, WO-A3-0165680, WO-A3-2001065680, WO0165680 A3, WO0165680A3, WO2001/065680A3, WO2001065680 A3, WO2001065680A3
ErfinderDean Painchaud, Lawrence J Wachter
AntragstellerAdc Telecommunications Inc
Zitat exportierenBiBTeX, EndNote, RefMan
Externe Links:  Patentscope, Espacenet
Architecture for intermediate frequency decoder
WO 2001065680 A3
Zusammenfassung
A decoder. The decoder includes interpolation circuitry that receives the digital signal and interpolates the digital signal to produce an interpolated digital signal. Additionally, the decoder includes a D/A converter that is coupled to the interpolation circuitry. The D/A converter receives the interpolated digital signal and converts such a signal to an analog signal. The decoder also includes an analog mixer coupled to the D/A converter. The analog mixer receives the analog signal and upconverts the analog signal.
Patentzitate
Zitiertes PatentEingetragen Veröffentlichungsdatum Antragsteller Titel
EP0360178A2 *16. Sept. 198928. März 1990HUGHES NETWORK SYSTEMS, INC. (a Delaware Corporation)Transmitter circuit for efficiently transmitting communication traffic via phase modulated carrier signals
EP0817369A2 *26. Mai 19977. Jan. 1998Harris CorporationMethod of up-converting and up-converter with pre-compensation filter
US5101418 *12. Okt. 198831. März 1992International Mobile Machines CorporationDigital time-multiplexed quadrature frequency upconverter
US5490172 *5. Juli 19946. Febr. 1996Airnet Communications CorporationReducing peak-to-average variance of a composite transmitted signal via out-of-band artifact signaling
US5732333 *14. Febr. 199624. März 1998Glenayre Electronics, Inc.Linear transmitter using predistortion
US6031431 *14. Okt. 199829. Febr. 2000Hitachi America, Ltd.Methods and apparatus for implementing modulators and programmable filters
Klassifizierungen
Internationale KlassifikationH03D9/00, H03D7/16
UnternehmensklassifikationH03D7/161, H03D9/00
Europäische KlassifikationH03D7/16B, H03D9/00
Juristische Ereignisse
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