Concept
Théorème de réciprocité (Électricité)
Publications associées (33)
The time-domain Cartesian multipole expansion of electromagnetic fields
Marcos Rubinstein, Farhad Rachidi-Haeri, Elias Per Joachim Le Boudec, Chaouki Kasmi, Nicolas Mora Parra, Emanuela Radici
Time-domain solutions of Maxwell’s equations in homogeneous and isotropic media are paramount to studying transient or broadband phenomena. However, analytical solutions are generally unavailable for practical applications, while numerical solutions are co ...
2024Demonstration of a Plasmonic Nonlinear Pseudodiode
Olivier Martin, Karim Achouri, Andrei Kiselev, Sergejs Boroviks
We demonstrate a nonlinear plasmonic metasurface that exhibits strongly asymmetric second-harmonic generation: nonlinear scattering is efficient upon excitation in one direction, and it is substantially suppressed when the excitation direction is reversed, ...
AMER CHEMICAL SOC2023On the reconstruction of the attenuation function of a return-stroke current from the Fourier Transform of finite-duration measurements
A correct representation of the lightning current is crucial when the electromagnetic field radiated to a point of interest has to be computed. Based on the engineering models of Transmission Line type, such representation involves the knowledge of the ret ...
2022Simulation of High-Frequency Transients in Overhead Lines Including Frequency-Dependent Soil Parameters: an FDTD Aproach
Farhad Rachidi-Haeri, Rafael Silva Alipio
This paper investigates the effect of frequency-dependent soil parameters on the simulation of electromagnetic transients on overhead lines, based on the application of the FDTD method to solve the telegrapher’s equations. The ground return impedance is ca ...
2021Time reversal applied to fault location in power networks: Pilot test results and analyses
Mario Paolone, Zhaoyang Wang, Reza Razzaghi
This paper presents the results of a pilot test performed on a real medium voltage distribution network in Switzerland with the aim of assessing the performance of a fault location system relying on the Electromagnetic Time Reversal (EMTR) method. To the b ...
2020