两个相互垂直的线极化电磁波的合成仿真

Synthesis Simulation of Two Mutually Perpendicular Linearized Electromagnetic Waves

阐述使用Matlab对两个相互垂直的线极化电磁波的合成波进行仿真,直观地显示出合成波矢量端点随时间的运行轨迹,发现在XOY平面上合成波形曲线在X和Y方向的切点数之比与两线性极化波的频率之比相等。

In this paper,Matlab is used to simulate the synthetic wave of two mutually perpendicular linear polarized electromagnetic waves,which intuitively shows the running track of the endpoint of the synthetic wave vector with time.It is found that the ratio of the tangent points of the synthetic waveform curve in the X and Y directions on the XOY plane is equal to the frequency ratio of the two linear polarized waves.