| 测量介同波吸收的实验研究 |
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| 引用本文： | 张宝峰,廖惕生.测量介同波吸收的实验研究[J].大学物理,2000,19(8):33-35,37. |
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| 作者姓名： | 张宝峰 廖惕生 |
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| 作者单位： | 天津大学应用物理学系,天津 |
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| 摘 要： | 利用微波分光仪测量介质板的微波吸收系数，考虑了接收器和介抽板对微波的反射影响，沿波传播方向移动介质板的位置来测量同波强度的极大值和极小值，以它们的平均值作为透射波的强度。还考虑了介质板两个界面的反射对入射波强度的影响。
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| 关 键 词： | 微波 微波分光仪 微波吸收系数 |
A study of determining the microwave absorptivity of a medium |
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| ZHANG Bao feng,LIAO Ti sheng.A study of determining the microwave absorptivity of a medium[J].College Physics,2000,19(8):33-35,37. |
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| Authors: | ZHANG Bao feng LIAO Ti sheng |
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| Abstract: | The microwave absorptivity of a medium plate is determined by a microwave spectrometer. The transmissive wave intensity is averaged from the maximum and minimum values, when the plate is moved in the direction of propagating wave. In addition, the reflection on the two-boundary plane of the plate is considered as well. |
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| Keywords: | microwave microwave-spectrometer microwave absorptivity |
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