An apparatus and method are provided to calculate the strength of an electromagnetic field radiated from an electric device according to a moment method, wherein the moment method is based on integral equations derived from electromagnetic equations. The apparatus and method include a setting unit to...
A mathematical model of the diffusion of an intense magnetic field into a thin incompressible conductor, when the magnetic field on one surface of the conductor is specified and an electromagnetic field is radiated from the other surface... SM Popomarev - 《Ussr Computational Mathematics & Mathema...
The handedness is defined as same as in Fig. 4. The centres of the analytic calculation results are fitted to the measurements. Full size image We have shown that the harmonic components of an electromagnetic field radiated by electrons in circular motion naturally have a helical phase structure...
When the region around an antenna is free of obstacles, theelectromagnetic fieldsradiated by the antenna propagate in the form of a spherical wave. Thefar fieldregion comprisesradial distancesrfrom the antenna that are larger than about 2L2/λ, whereLis the largest dimension of the antenna and ...
electromagnetic wavesfrequencymagnetic fieldsplasmaradiationsresonanceThe fields radiated by an arbitrarily oriented electric dipole in an unbounded, loss-free magnetoplasma are synthesized in terms of cylindrical waves, with the direction of the magnetostatic field as their axis of symmetry. Six ...
EMC evaluation measurementemissivity/radiated immunity testingprogressive wave, TEM/GTEM cellsmode-stirred reverberationelectromagnetic near-field... P Besnier,C Lemoine,M Serhir - John Wiley & Sons, Inc. 被引量: 1发表: 2010年 The Influence of Modulated Signal Risetime in Flight Electronics Radiate...
The power radiated in each of the three modes is also evaluated. It is found that the power radiated in the MEM mode is always lower than that due to the line source in free space, whereas the power radiated in the two plasma modes is higher than that value for certain ranges of ...
(Cf. Appendix D, Topic 6, Imagination discovered the Neutron.) In early days of nuclear physics, αparticle radiated from radioactive elements is used as a bombarding particle. Many researchers investigated nuclear reactions which occur by bombardment of αparticle on beryllium. In the reaction, ...
Note that the simplest electromagnetic scenario, that is the electromagnetic wave is radiated from the horn antenna, is selected for the validation because more complex electromagnetic scenarios can degrade the accuracy of the simulation. Subsequently, we show in the proof-of-concept experiment, which...
Path loss is a dilution of the transmitted energy as the radiated wavefront expands during its travel from transmitter antenna to receiver antenna. For example, when communicating from Earth to a geosynchronous satellite (at an altitude of 37,786 km) at S-band (∼2 GHz, λ≈ 0.15 m), ...