Fig. 1. Schematic diagram of GaAs PCSS.GaAs PCSS结构图

Fig. 2. Schematic diagram of scanning circuit.扫描电路结构图

Fig. 3. Testing test circuit of scanning circuit.扫描电路测试电路图

Fig. 4. The output waveforms of 33 pF capacitor at the bias voltage is ± 1.9 kV.储能电容为33 pF, 偏置电压为± 1.9 kV时的输出波形图

Fig. 5. The output waveforms at the bias voltage is ± 2.0 kV(insert is rising edge output waveform).外加偏置电压为± 2.0 kV时的输出波形图(插图为上升沿波形图)