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US 2002/0119763 A1Published application
Smart current system for dynamically varying the operating current of a frequency source in a receiver
OwnerBalasubramanian Ramachandran, Aravind Loke +1inventors
InventorsBalasubramanian Ramachandran, Aravind Loke, Trevor Robinson
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Abstract
A system capable of varying the operating current of at least one frequency source in the receiver of a communication device in response to the presence of an undesired signal within a frequency band of signals received at the receiver. The system may include a condition signal indicative of the presence of an undesired signal within a frequency band of signals received at a receiver and a controller that adjusts a frequency source responsive to the condition signal.
Claims56
A system comprising:
- a condition signal indicative of the presence of an undesired signal within a frequency band of signals received at a receiver;
- and
- a controller that adjusts a frequency source responsive to the condition signal.
A system comprising:
- a condition signal indicative of the presence of an undesired signal within a frequency band of signals received at a receiver having a front-end and a back-end;
- and
- a controller that varies a frequency source responsive to the condition signal.
A method comprising:
- determining the presence of an undesired signal within a frequency band of signals received at a receiver;
- and
- adjusting a frequency source responsive to the presence of the undesired signal.
Dependencies are inferred from the claim text.