Infrared and Laser Engineering, Volume. 49, Issue 8, 20190533(2020)
Simulation test study of single event transient effect for high speed PWM with pulse laser
Sensibility and protective design of single event transient effect for Pulse Width Modulator(PWM) was validated by pulse laser. During test, by changing the energy of the pulse laser and scanning the PWM circuit step by step, the energy threshold of the pulse laser and the sensitive region of PWM induced single event transient effect were determined. By changing the soft start configuration circuit design of PWM, the rationality of the protection circuit design was verified, which provided a technical reference for the single event transient protection design of satellite power subsystems.
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Heng An, Detian Li, Xuan Wen, Chenguang Zhang, Yi Wang, Kuian Ma, Cunhui Li, Yuxiong Xue, Shengsheng Yang, Zhou Cao. Simulation test study of single event transient effect for high speed PWM with pulse laser[J]. Infrared and Laser Engineering, 2020, 49(8): 20190533
Category: 激光器与激光光学
Received: Dec. 6, 2019
Accepted: --
Published Online: Dec. 31, 2020
The Author Email: Li Detian (lidetian@hotmail.com)