Method and system for improving dynamic range for...

Telecommunications – Receiver or analog modulated signal frequency converter – Plural receivers

Reexamination Certificate

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Details

C455S136000, C455S253200, C455S240100, C455S246100, C455S251100, C330S133000, C330S129000, C375S345000, C375S317000

Reexamination Certificate

active

10810405

ABSTRACT:
The receiver is provided which comprises a mixer, a low pass filter coupled to the mixer and a plurality of gain controllers serially coupled to an output of the low pass filter (LPF). A plurality of analog-to-digital converters (ADCs) is coupled so that an input of a first of the ADCs is coupled to the output of the LPF. An input of each of a remaining portion of the ADCs is individually coupled to a corresponding output of each of the serially coupled gain blocks. An output path traced from the output of the LPF to an output of each of the analog-to-digital converters may be referred to as a processing path. Each processing path may comprise a gain controller and an ADC, except for the first processing path, which may have an ADC coupled directly to the output of the LPF.

REFERENCES:
patent: 4823129 (1989-04-01), Nelson
patent: 5095536 (1992-03-01), Loper
patent: 5274377 (1993-12-01), Matsuura et al.
patent: 5392044 (1995-02-01), Kotzin et al.
patent: 5438691 (1995-08-01), Muto
patent: 5451955 (1995-09-01), Sullivan
patent: 5864310 (1999-01-01), Khorramabadi
patent: 6304206 (2001-10-01), Wada et al.
patent: 6373907 (2002-04-01), Katsura et al.
patent: 6498927 (2002-12-01), Kang et al.
patent: 6668027 (2003-12-01), Scarpa
patent: 7031409 (2006-04-01), Brobston et al.
patent: 2001/0022821 (2001-09-01), Ichihara
patent: 2002/0047744 (2002-04-01), Ichihara
patent: 2002/0070803 (2002-06-01), Rzyski
patent: 2002/0149535 (2002-10-01), Toncich
patent: 2003/0012313 (2003-01-01), Husted et al.
patent: 2003/0218501 (2003-11-01), Oshima et al.
patent: 2004/0121746 (2004-06-01), Akamine et al.
patent: 2004/0180643 (2004-09-01), Ono et al.
patent: 2004/0229586 (2004-11-01), Oshima et al.
patent: WO99/45653 (1999-09-01), None
patent: WO00/18023 (2000-03-01), None
patent: WO01/74000 (2001-10-01), None
patent: WO02/13402 (2002-02-01), None

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