Real-time noise-suppression method and apparatus therefor

Details Real-time noise-suppression method and apparatus therefor Real-time noise-suppression method and apparatus therefor

2006-08-08

2006-08-08

Hoff, Marc S. (Department: 2857)

Data processing: measuring, calibrating, or testing

Measurement system

Measured signal processing

C702S106000, C324S613000

Reexamination Certificate

active

07089158

ABSTRACT:
A thorough error suppression signal measurement system (20) having a transmitter (300) for propagating a transmission signal to a first probe100, through a device under test (26), and into a second probe (200), and for propagating reference signals to the probes (100,200). The probes (100,200) extract normalization signals from the reference signals, exchange specific ones of the normalization signals, and combine the normalization signals with data signals derived from the transmission signal to form receiver signals. The probes (100,200) propagate the receiver signals to a receiver (400), where the signals are gain-ranged, digitized, normalized, and compensated for phase-noise.

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