NON-CONTACT SIGNAL ANALYZER

摘要

A non-contact signal detector sensor detects the signal waveform of analog and digital signals transmitted individually, and alternately, in combination, in designated transmission frequency bands on a pair of conductors. A non-contact signal detector sensor uses a capacitive plates (72, 74) and a conductive shields (76, 78) to form a probe (62), a signal conditioner (64) circuitary with high input impedance of buffer amplifier (88, 90) connected to each plate and a signal analyzer (66) to classify the types of signal being detected.