Through the measuring of space charge-wave function and impulse response of the equivalent LTIS , the space charge distribution in solid dielectrics with arbitrary thickness can be found by fast Fourier transformation algorithm .
通过空间电荷波函数和等价线性时不变系统脉冲响应特性的测定，引用快速Fourier变换，可求得任意厚度固体电介质中的空间电荷分布。
ltis