一种用于磁共振探测的矩形度改善型多脉冲电源

The rectangular pulsed power source is the key component of the pulse magnetic resonance sounding system, which requires high amplitude, short trailing time, and low amplitude decrease. Switching mode topologies, especially full-bridge topologies, are widely used to generate pulsed current. However, due to the complex pulse shape, the supply voltage drop in the traditional scheme leads to a sharp ...