ZHU Jiang-miao, LIU Ming-liang, LU Feng. The Theoretical Analysis of Nose-to-nose Calibration Procedure[J]. Acta Electronica Sinica, 2005, 33(3): 480-483.
ZHU Jiang-miao, LIU Ming-liang, LU Feng. The Theoretical Analysis of Nose-to-nose Calibration Procedure[J]. Acta Electronica Sinica, 2005, 33(3): 480-483.DOI:
Nose-to-nose calibration procedure used to calibrate the bandwidth sampling oscilloscope was established under a premise that the kick-out pulse is proportional to the impulse response of the oscilloscope.Dr.Jan Verspecht and NIST verified it by S parameters.We researched it from the circuit of the sampling head
and found the generation mechanism of the kick-out pulse
which is a different point with before. And drew the conclusion that the kick-out pulse is related to not only the parameters of the circuit but also the strobe pulse
which could not be explained before.And the mathematic expression which is given in the paper shows the correctness of the analysis.Simulations validate it also.