Electromagnetic waves could be generated by lightning phenomena at very low altitudes. A major emphasis of our work is on the calculation of the wave attenuation using the electron densities and collision frequencies from the model by Molina-Cuberos et al. (1999, J. Geophys. Res., 104, 21,...
awe consider the propagation of an electromagnetic wave in a photonic crystal structure as shown in Fig. 3 我们在一种photonic晶体结构考虑电磁波的传播如所显示。 3[translate]
The onset of the "recovery effect" over the sea and the associated rapid phase variations near the coastline, are found for a wave incident from over the land; the corresponding effects for a wave incident from over the sea are also noted. These are in qualitative agreement with experiment....
a不管,也要多喝水 No matter, also must drink water [translate] aOf an electromagnetic wave, propagation in which the direct transmission path from the transmitter to the receiver is unobstructed. 电磁波,直接传输道路从发射机到接收器是通畅的传播。 [translate] ...
VHF/UHF electromagnetic wave propagation-models and characters of artificial neuro-network are analyzed. 对VHF/UHF波段电磁波传播模型和人工神经网络算法特性进行了分析,认为可以根据大量的实测数据,利用人工神经网络算法,建立起适合于本地使用的电磁波传播模型。 更多例句>> 3) propagation of electromagnetic wave...
V.L.Ginzburg: Propagation of Electromagnetic Wave in Plasma, North-Holland Publishing Company, Amsterdam 1960, 822頁, 16×24cn, 12,000円.喜欢 0 阅读量: 49 作者: 角,正雄 摘要: V.L.Ginzburg: Propagation of Electromagnetic Wave in Plasma, North-Holland Publishing Company, Amsterdam 1960, 822...
ON THE PROPAGATION OF ELECTROMAGNETIC WAVES IN A PLASMA WITH NEGATIVE IONS Small-amplitude electromagnetic wave propagation has been studied in a collisionless plasma containing electrons and positive and negative ions having a different charge-to-mass ratio. The Chew–Goldberger–Low approximation is.....
Turbulence properties of communication links (optical and microwave) in terms of log-amplitude variance are studied on the basis of a three-layer model of refractive index fluctuation spectrum in the free atmosphere. We suggest a model of turbulence spectra (Kolmogorov and non-Kolmogorov) changing ...
A theoretical and numerical analysis of the propagation of electromagnetic waves in the nightside Venus ionosphere is presented. The special case of propag... JD Huba,HL Rowland - 《Journal of Geophysical Research》 被引量: 37发表: 1993年 Some factors concerning electromagnetic wave propagation in ...
VHF/UHF electromagnetic wave propagation-models and characters of artificial neuro-network are analyzed. 对VHF/UHF波段电磁波传播模型和人工神经网络算法特性进行了分析,认为可以根据大量的实测数据,利用人工神经网络算法,建立起适合于本地使用的电磁波传播模型。 更多例句>> 4) propagation of electromagnetic wave...