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Arrangement for measuring the time relationship between two or more signals
Arrangement for measuring the time relationship between two or more signals
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机译：测量两个或多个信号之间的时间关系的安排
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摘要
A system for measuring timing relationship between two signals for accurately measuring a timing relationship between signals comprises an E-0 measuring unit 110 and a waveform store and processing unit 210. The E-0 measuring unit samples on electrical signal of a device 101 under measurement by a strobe light Ps to measure a signal waveform. It has a very high time resolution power and uses a laser diode as a light source to simplify the optical system and reduce the size of the unit. The waveform store and processing unit 210 stores the electrical signal waveforms measured by the E-0 measuring unit 110 in a digital form, calculates a correlation of two stored electrical signal waveforms by a correlation calculation unit, and detects a peak of the correlation to detect the timing relationship of the signals.
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