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| Method of the High-voltage Fast Edge Signal Generation for High-voltage Probe Calibration |
| ZHAN Guo-zhong,PAN Yang,SHI Bin,DAI Dan |
| Shanghai Institute of Measurement and Testing Technology, Shanghai 201203, China |
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Abstract In view of the fast pulse signal amplitude is too low to measure the rise-time parameter of high-voltage probe, a method of the high-voltage fast edge signal generation is proposed. The method is based on the pulse-forming principle with a single transmission line. A rectangular wave is generated on a matched impedance through the transmission of the high-voltage pulse signal in the line. The test results show that the rectangular wave amplitude can reach 2 kV and the front rise-time is less than 500 ps. By measuring the rise-time parameters of two high-voltage probes, the experimental results prove that the high-voltage pulse signal generated by this method is applicable for high-voltage probe calibration.
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2015, Vol. 36 
