首页>
外国专利>
Analog trigger signal`s temporal state determining method for measuring time, involves implementing analog cross correlation between trigger and clock signals, and implementing analog integration in integrator after analog mixing
Analog trigger signal`s temporal state determining method for measuring time, involves implementing analog cross correlation between trigger and clock signals, and implementing analog integration in integrator after analog mixing
The method involves implementing an analog cross correlation between a trigger signal and a clock signal, where the cross correlation has an analog complex mixture of the produced trigger and clock signals. An analog integration is implemented in an integrator after the analog mixing. A low-pass filtering is accomplished between the analog mixing and the analog integration. The analog trigger signal is produced before mixing by differentiating in a differentiator. A comparison of the trigger signal with a trigger threshold value takes place before differentiating. An independent claim is also included for a device for determining temporal state of an analog trigger signal with respect to an analog clock signal.
展开▼
