Patent ID: 7046701

Claim:
A method of signal processing comprising: receiving a composite signal having a first component and a second component, the first component including a series of values, each value of the first component being constant over substantially an entire corresponding one of a series of time periods, the second component including a series of values, each value of the second component being constant over substantially an entire corresponding one of the series of time periods; producing a delayed second component based on the second component and having a fractional delay with respect to the second component, the delayed second component including a series of values, each value of the delayed second component being constant over substantially an entire corresponding of the series of time periods; multiplexing the delayed second component and the values of a component based on the first component onto a common signal path; demultiplexing the values of the delayed second component and the values of the component based on the first component from the common signal path to produce a transferred first component based on the first component and a transferred second component based on the second component; and producing a first analog component based on the transferred firs component and a second analog component based on the transferred second component.