Telecommunications – Receiver or analog modulated signal frequency converter – Frequency modifying or conversion
Reexamination Certificate
2005-09-28
2010-06-01
Le, Nhan (Department: 2618)
Telecommunications
Receiver or analog modulated signal frequency converter
Frequency modifying or conversion
C455S234100, C455S340000, C375S324000
Reexamination Certificate
active
07729682
ABSTRACT:
A receiver includes a mixing module for mixing an input signal by at least one mixing sequence to produce a mixed signal. The mixed signal is filtered to produce a first filtered signal. A first downsampler downsamples the first filtered signal to produce a first decimated signal, wherein the decimation period is not a multiple of the mixing period.
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K. Muhammad, et al; A Discrete-Time Bluetooth Receiver in a 0.13pm Digital CMOS Process; ISSCC 2004/Session 15/Wireless Consumer ICs/15.1 (p. 214-215); Texas Instruments, Dallas, Texas.
K. Muhammad, et al; A Discrete-Time Bluetooth Receiver in a 0.13pm Digital CMOS Process; ISSC 2004/Session 15/Wireless Consumer ICs/15.1 (pp. 268, 269 & 1 pg.-paper continuation); Texas Instruments, Dallas, Texas.
Felder Matthew D.
May Michael R.
Ragan Thomas Glen
Le Nhan
Sigmatel, Inc.
Toler Law Group
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