In this paper the issue of utilizing polarimetric information of EM waves to determine their DOA at a cell station is investigated.
本文讨论了利用电磁波的三维极化信息决定其到达方向的问题。
The complex ray theory provides a simple and useful approach to analyze the propagation and scattering of HF EM waves in various complicated environments.
复射线理论为高频电磁波在各种复杂环境中的传播和散射提供了一种简便而有效的分析方法。
These unusual properties generally have to do with manipulating electromagnetic (EM) or acoustic waves; in this case, it is EM waves in the infrared spectrum
这些与众不同的性质一般都与控制电磁波或声波有关；在这种情况下，电磁波是处于红外波段的。
And besides, the paper describes the collisional absorption of EM waves in time-varying switched plasmas. And the reflection coefficients of EM wave are computed.
同时，给出了时变等离子体对入射电磁波的碰撞衰减并计算了时变等离子体对电磁波的反射系数。
Engheta and Vakil's interest in graphene, however, is due to its capability to transport and guide EM waves in addition to electrical charges and the fact that its conductivity can be easily altered.
但是Engheta和Vakil对石墨薄膜感兴趣的原因却是它有运输和引导电磁波和电荷的能力，以及石墨薄膜的导电率易被改变的事实。
This enhancement of scattered em waves under special condition of higher frequencies of special zones may be explained by using the influence of the irregular structure of some size in the ionosphere.
本文还对超高频波段在一些特定区产生的散射增强，用电离层中某些尺寸的不均匀结构的影响给予初步解释。
Professor Du's study demonstrates that a single photon, the fundamental quanta of light, also obeys the traffic law of the universe just like classical em (electromagnetic) waves.
杜的研究表明，单个光子光量子化后的基本单位就像传统的电磁波一样，也遵守宇宙的交通法。
Professor Du's study demonstrates that a single photon, the fundamental quanta of light, also obeys the traffic law of the universe just like classical em (electromagnetic) waves.
杜的研究表明，单个光子光量子化后的基本单位就像传统的电磁波一样，也遵守宇宙的交通法。
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