Telecommunications – Receiver or analog modulated signal frequency converter – Local control of receiver operation
Reexamination Certificate
2006-11-21
2006-11-21
Urban, Edward F. (Department: 2618)
Telecommunications
Receiver or analog modulated signal frequency converter
Local control of receiver operation
C455S076000, C455S209000, C455S313000
Reexamination Certificate
active
07139541
ABSTRACT:
The application discloses a radio transmission device for receiving/transmitting of radio packets, comprising: a reception means (34) connected to a mixing means (4) via a transmit/receive switch (32) and an amplifying means (30), said mixing means (4) being connected via a demodulation means (12) to a base band processing means (20), wherein said base band processing means (20) is connected via a modulation means (28) to a power amplifying means (42), wherein said modulation means (28) is releasably connected via a phase locked loop circuit (15) to said mixing means (4).
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Le Nhan T.
Nokia Corporation
Urban Edward F.
Ware Fressola Van Der Sluys & Adolphson LLP
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