To investigate the elecromagnetic environment effects of the amplitude modulation wave on radio fuze,the mixing theory and the output signal character of high frequency circuit are analyzed,and the problems of waveform modulate are resolved.The modulate waveform expression and the radio fuze radiation electromagnetic environment is established.The experiment is done to find out the threshold field intensity for accidental explosion and the variable rules of the radio fuze.The conclusions show that when radiation frequency is appressed with the vibration frequency,the threshold field intensity is less than 10V/m.With the frequency deviation increasing,the threshold field intensity becomes larger.The electronic components of the radio fuze is not destroyed.

The threshold field intensity for accidental explosion in radio fuzes is less than 10V/m when radiation frequency is appressed with vibration frequency, and electronic components are not destroyed.

Radiation environment effects of amplitude modulation wave on a certain radio fuze

Key Takeaway: The threshold field intensity for accidental explosion in radio fuzes is less than 10V/m when radiation frequency is appressed with vibration frequency, and electronic components are not destroyed.