Using dyadic method, non-homogeneous wave equations of time-harmonic electromagnetic field are solved directly, several examples are calculated.
运用并矢代数方法，直接求解时谐电磁场的非齐次波动方程，并给出应用实例。
2
It has good real-time performance and is easy of digital control. The triangular wave comparison mode is used in output control to decrease output harmonic effectively.
且易于数字控制，实时性好，同时输出控制采用三角波比较方式，有效减小了输出的谐波。
3
Time--harmonicwave equations of electromagnetic potential in chiral media are given, the dyadic Greens function is solved by using dyadic algebraic method, then.