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设在空间有一沿x轴取向,频率为100MHz,振幅为100V/m,初相为零的均匀平面电磁
波,正入射于一个无损耗的介质面,如题6-14图所示,
(1)求每一区域中的波阻抗及传播常数;
(2)求反射波和折射波的振幅;
(3)分别求两区域中电场强度和磁场强度的复数形式和瞬时形式;
(4)证明场量在分界面上满足边界条件;
(5)写出坡印亭矢量的复数形式和瞬时形式。
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAA5ElEQVRYR2NkGGDAOMD2M+B0wKpVq9huv/jbxPD/fxwDA4MkhQ59zsDIuEhVgrkuLCzsF7JZOB3QOml5B8P//+UUWoyqnZGxszovsoI4B0xc9gyfzxmZmb2rcsK3IRvWMWm599///7fgcfTz6vwoKWId8B+f75kZGX0q8iK3kugAhur8KJRQxx0FE5fhdQC5UTPqgNEQGA2B0RAYDYHREBgNgaETAuTW96TqG7yt4tbRFhGRIQBqHTP9+8dIoDUMTxqk5AK8zXKYiaDWMYhNpANIaJYPdMdkwLtmpOZnctUPeDkAAP6tmiH1ggTLAAAAAElFTkSuQmCC)
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参考答案:
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参考解析:
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