Results 231 to 240 of about 297,256 (273)

Multiscale Design of Dual-Gradient Metamaterials Using Gel-Mediated 3D-Printed Graphene Aerogels for Broadband Electromagnetic Absorption. [PDF]

Nanomicro Lett
Lv X, Li C, Wang G, Estevez D, Yang J, Chen Q, Qin F.   +6 more
europepmc   +1 more source

A Novel Framework for Reconstruction and Imaging of Target Scattering Centers via Wide-Angle Incidence in Radar Networks. [PDF]

Sensors (Basel)
Zhang G, Shi W, Miao Q, Shen X.
europepmc   +1 more source

The advancement of Brillouin Light Scattering with the assistance of nanoplasmonic structures. Enhancement and amplification

Bortchagovsky E, Chumak A, Lozovski V.
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Scalable electromagnetic scattering computations

IEEE Antennas and Propagation Society International Symposium (IEEE Cat. No.02CH37313), 2001
Abstract : In this paper, we summarize the results of our efforts in developing a scalable distributed memory fast electromagnetic integral equation solver. The massively parallel scattering code, called LSSP, is based on a Galerkin discretization of the combined field integral equation (CFIE) using the RWG basis functions.
Velamparambil, S, Chew, WC, Hastriter, ML   +2 more
openaire   +2 more sources

Low-Frequency Electromagnetic Scattering

SIAM Journal on Mathematical Analysis, 2000
The authors study the scattering problem for the time harmonic Maxwell system. The problem is formulated in variational form on a bounded domain by the use of a nonlocal boundary condition. The main part of this paper is concerned with the expansion of the solution into a power series with respect to the frequency.
Ammari, H., Nédélec, J.-C.
openaire   +2 more sources

Electromagnetic scattering from active objects: invisible scatterers

Applied Optics, 1978
The scattering properties of active particles are studied and compared with those of particles with a complex conjugate (passive) index of refraction. It is shown that the extinction cross section of active particles is zero at certain frequencies and that only at certain frequency bands it is amplified.
N G, Alexopoulos, N K, Uzunoglu
openaire   +2 more sources

Transform Approach to Electromagnetic Scattering

Proceedings of the IEEE, 1979
In this paper, we present a comprehensive review of the Fourier transform technique as applied to the problem of high-frequency scattering and introduce the concepts of the spectral theory of diffraction (STD). In contrast to the more commonly employed ray-optical method for high-frequency scattering, viz.
R. Mittra, null Wai Lee Ko, Y. Rahmat-Samii   +2 more
openaire   +1 more source

Electromagnetic scattering by buried cylinders

2007 4th International Workshop on, Advanced Ground Penetrating Radar, 2007
A spectral-domain method, for the solution of the two-dimensional electromagnetic plane-wave scattering by a finite set of perfectly conducting or dielectric cylinders buried in a dielectric half-space, has been developed. The scattered field is represented in terms of a superposition of cylindrical waves, and use is made of the plane-wave spectrum to ...
M. Di Vico, P. Martinelli, PAJEWSKI, Lara, G. Schettini, FREZZA, Fabrizio   +4 more
openaire   +2 more sources

Electromagnetic Scattering from Cylinders: A Single-Scattering Model

2025 19th European Conference on Antennas and Propagation (EuCAP)
As a new generation of wireless communications approaches, there is an increasing emphasis on leveraging the characteristics of urban wireless channels to facilitate higher data rates and improved connection quality. Modeling the propagation environment emerges as a crucial factor to ensure optimized network performance and reliable connectivity for ...
Bărbulescu, Radu, Schulpen, Robbert, Steinböck, Gerhard, Johansson, Martin N., Smolders, A.B.   +4 more
openaire   +2 more sources