The propagation properties and field structures of a new class of electromagnetic surface excitations, the so-called guided surface polaritons, are investigated. These waves exhibit features of both film-guided modes and surface polaritons. The conditions of their existence dependent on the optical ...
In the practical calculation, B can also be neglected for electric fields and plane waves. The amount of reflection loss depends on the impedance of the electromagnetic wave and the shield. When an electromagnetic wave encounters a shield, the wave is partially reflected back. Conversely, if the...
Transmission of electromagnetic waves through circular defects in a metallic screen The extraordinary optical transmission (EOT) phenomenon is one of the key problems in imaging of objects through lossy layer with defects. We utilized modal matching method to model the electromagnetic transmission thr...
Palenta, Class. Quantum Gravity 38, 215004 (2021). https://doi.org/10.1088/1361-6382/ac2270. arXiv:2107.07727 [gr-qc] Article ADS Google Scholar M. Maggiore, Gravitational Waves: Volume 1: Theory and Experiments (OUP, Oxford, 2007) J. Synge, Relativity: The General Theory, North-...
The unique helical structure enhanced the multiple reflection of electromagnetic waves, and the effective absorption bandwidth (EAB) reaches 2.3 GHz. Besides, the fiber with helical/chiral structure will cross-polarize the incident EW, which further enhances the microwave loss [83,84]. Through the ...
Thenumericalsimulationofelectromagneticscatteringaimsatcomputingtheinter-actionofelectromagneticwaveswithaphysicalbody,theso-calledscatterer.ThescattereroccupiesaboundeddomainΩsinthree-dimensionalaf,nespaceR3.Ingeneral,ΩswillhaveLipschitz-continuousboundaryΓ:=∂Ωs[41,Section1.2],whichcanbeequippedwithanexter...
Custom current sources with arbitrary time and spatial profile as well as a mode launcher for waveguides and planewaves, and Gaussian beams. Frequency-domain solver for finding the response to a continuous-wave (CW) source as well as a frequency-domain eigensolver for finding resonant modes. ε...
A plot principle, to a perfect electromagnetic shield, value without restriction and do not of the local electrostatic displacement field is excluding both propagating waves as well as contribute to electromagnetic scattering, shown in Fig. 3. Next we discuss the characteristics of the near-fields ...
The test is performed by applying damped oscillatory mag- netic field (sinusoid waves) of defined strength to the equip- ment to be tested. Waveform specification "Low frequency" "High frequency" Test level 1 2 3 4 5 x Pulse magnetic field strength A/m (peak) not defined not defined ...
The phenomena by which energy in the form of electromagnetic waves emanates from a source into space. 2. Energy transferred through space in the form of electromagnetic waves. NOTE— By extension, the term “electromagnetic radiation” sometimes also covers induction phenomena. (IEC 60050(161)–...