[PDF] Top 20 Electromagnetic Field Coupling to Large Antenna Structures

... The antenna size becomes large as one moves down in the frequency ...the antenna size is from a few hundred meters to a few kilometers ...have large wired structures, in different ... See full document

... prove electromagnetic relations, but rather an applied tool, particularly for the computation of signal coupling to axi-symmetric ...signal coupling to general structures (dielectric or ... See full document

... The electromagnetic gauge field coupling in this equation is of matrix nature, as the imaginary unit is effectively replaced by the matrix δ , being a generator of the SO(2) group of rotations in a ... See full document

... external electromagnetic field on a CPW is numerically investigated by finite elements ...CPW structures with different geometry and dielectric substrate permittivity are ...line structures ... See full document

... the coupling between several CSRRs were reported numerically and ...strip structures of concentric and non-concentric configurations were reported in ...ring structures in terms of band gap width ... See full document

... Gyrotrons are capable of producing millimeter wave radiation at high average power levels in access of 1MW with pulse lengths of several seconds. The properties of the electron beam injected into the interaction region ... See full document

... (H) field comparison was done to see the electromagnetic signal ...new antenna is also a half wavelength ...length antenna was selected due to its superior radiation pattern com- pared to ... See full document

... of electromagnetic(EM) wave carrying orbital angular momentum(OAM) [1], and its phase wavefront is no longer a plane, but rotates around the direction of propagation, with twisted structure ... See full document

... optimize antenna design, because the experimental trial of any change to the antenna struc- ture is very ...plasma coupling and stand-off voltage, numerical code calculation is beneficial and is ... See full document

... (EBG) structures are usually realized by periodic arrangement of dielectric ...periodic structures can help in the reduction of mutual coupling in array ...EBG structures is presented for ... See full document

... This paper examines the properties of the double loop wireless power trans- mitter using numerical simulations. The double loop wireless power trans- mitter consists of two coupling and parallel loop antennas ... See full document

... FLOQUET PORT IN HFSS: The Floquet port in HFSS is used exclusively with planar-periodic structures. Chief examples are planar phased arrays and frequency selective surfaces when these may be idealized as ... See full document

... mutual coupling between the micro strip patch antenna arrays and this has become a hot topic ...an antenna array. The main problem with the antenna array is mutual ...the antenna ... See full document

... The study carried out on this topology consisted in making simulations with the aim of seeing the effect of the addition of a vertical bar, then a horizontal bar inside the initial structure. These modifications allow ... See full document

... that CPV η, η 0 -decays are generated by the same mechanism as the nEDM) that the very tight experimental limits on the nEDM exclude large contributions to η(η 0 ) → ππ decays beyond that captured by the ... See full document

... gravitational field emitted by such a shell, with a high degree of proba- bility, can be a paragravitational field, and the proton will be attracted to the ...nucleon structures we take as the basis ... See full document

... scalar field develops a non-trivial configuration once the stars exceeds a compactness ...additional coupling to matter, it could give rise to significantly different microphysics in these ...a large ... See full document

... One of the current modifications of Fröhlich's hypothesis is a unique cooperating system among mitochondria and microtubules, reviewed, for example, in reference [4]. Briefly, mitochondria are the power plants of the ... See full document

... In 2003, Sakamoto et al. [67], from the University of Colorado, proposed the double tensioning system, as shown in Figure 8(c). It is equivalent to a combination of the single and Miura–Natori tensioning systems. Tie ... See full document

... The electromagnetic shift of energy levels of H-atom electrons is determined by calculating an electron coupling to the Gibbons-Hawking ectromagnetic field thermal ... See full document