System, method, and circuit for dynamic range enhancement in...

Details System, method, and circuit for dynamic range enhancement in... System, method, and circuit for dynamic range enhancement in...

2007-12-25

2007-12-25

Urban, Edward F. (Department: 2618)

Telecommunications

Receiver or analog modulated signal frequency converter

Local control of receiver operation

C455S280000, C455S341000, C375S345000

Reexamination Certificate

active

10824843

ABSTRACT:
A circuit includes one or more first amplifiers operable to amplify an incoming signal to produce an amplified incoming signal. The incoming signal is associated with a desired signal. The circuit also includes a controller. In response to the amplified incoming signal exceeding a first threshold and the desired signal not exceeding a second threshold, the controller is operable to allow one or more second amplifiers to amplify the incoming signal and/or increase a current supplied to the one or more first amplifiers.

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