Electromagnetic radiation is generated by transformation of energy from other forms such as kinetic, chemical, thermal, electrical, magnetic, or nuclear. The interaction of electromagnetic waves with matter calls into play a variety of mechanisms which are dependent on the frequency of the wave and ...
International Journal of ElectronicsM. S. Narasimhan and B. V. Rao "Transmission properties of electromagnetic waves in conical waveguides", Int. J. Electron. , vol. 27, pp.119 -138 1969M. S. Narasimhan and Î. V. Rao "Transmission properties of electromagnetic ...
a纸箱包装,每箱12件 Paper box packing, each box of 12 [translate] a本文将运用转移矩阵法,研究电磁波在一维光子晶体中的传输特性,进而研究电磁波在二维光子晶体中的传输特性。 This article will utilize the shift matrix technique, the research electromagnetic wave in unidimensional photonic crystal ...
Propagation properties of electromagnetic waves in a dielectric-rod waveguide immersed in a magnetized annular plasma are presented in this paper. The dispersion relations are derived and calculated. The results show that the dielectric-rod loading can make the structure less dispersive and the transmiss...
Ti3C2Tx materials have large specific surface area, high in-layer conductivity, strong conductivity loss and good electromagnetic absorption properties. However, the impedance matching characteristics of Ti3C2Tx still need to be further optimized. Through cross-linking reaction, a poly-dopamine (PDA) ...
The simple answer is just about anywhere. Every atom in existence vibrates, and those vibrations send out electromagnetic waves. But let's be honest, that's not really the answer you were looking for. Instead, let's look at natural and man-made sources of waves. ...
Journal of Electromagnetic Analysis & ApplicationsNumerical Studies on Electromagnetic Waves Properties in Metallic-Dielectric Photonic Crystal[J] . Aly, Arafa H,Abdel-Rahman, Ehab,Hanafey, Hassan S.Journal of Electromagnetic Analysis and Applicati . 2011 (11)...
Graphene sheets (GNs) have high conductivity, but they exhibit weak electromagnetic (EM) wave absorption performance. Here, poly (3,4-ethylenedioxythiophene) (PEDOT) nanofibers were decorated on the surface of GNs in which the residual defects and groups act as the active sites and therefore are...
It is shown that the relativistic Vlasovn wave of magnetohydrodynamic theory. This wave propagates as a plane electromagnetic wave of arbitrary amplitude, ... Barnes,Aaron,Suffolk,... 被引量: 61发表: 1971年 Fluid models for kinetic effects on coherent nonlinear Alfven waves. I. Fundamental the...
For effective electromagnetic shielding, materials are required to have both large surface area and absorbing or reflecting capability of electro magnetic waves. In case of electromagnetic waves absorbing materials, they have to have both electric dipoles and magnetic dipoles simultaneously. Generally, the...