| 摘要 |
This method features way to define sweep point o minimum two measuring signals, to split CRT screen and to display signals measured, which fucilitate to display regular or irregular signal waveform and unmeasurable signals beyond the sweeping period. The configuration is composed of trigger pulse generation block (10) with inputs from analog switches (ASW2,ASW1), sweep gate and sweep signal generators (110,120), horizontal output amplifier (130) applying sawtooth waveform from (120) to horizontal deflection plate of CRT, gain controller (140) and luminance amplifier and controller (150) of electron beam.
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