Unstructured–PEEC Method for Thin Electromagnetic Media
نویسندگان
چکیده
منابع مشابه
Electromagnetic Pulse Propagation in Passive Media by the Lanczos Method
Maxwell’s equations are cast in the form of the Schrödinger equation. The Lanczos propagation method is used in combination with the fast Fourier pseudospectral method to solve the initial value problem. As a result, a time-domain, unconditionally stable, and highly efficient numerical algorithm is obtained for the propagation and scattering of broad-band electromagnetic pulses in dispersive an...
متن کاملAn Idea for Electromagnetic "Feedforward-Feedbackward" Media
In this paper, an idea for a new class of complex media that we name feedforward–feedbackward (FFFB) media is presented and some of the results of our theoretical work in analyzing plane wave propagation in the axial direction through these media are described. The concept of FFFB media, as introduced here, was inspired by the theoretical research of Saadoun and Engheta on a variation of artifi...
متن کاملCloaking using complementary media for electromagnetic waves
Negative index materials are artificial structures whose refractive index has negative value over some frequency range. The study of these materials has attracted a lot of attention in the scientific community not only because of their many potential interesting applications but also because of challenges in understanding their intriguing properties due to the signchanging coefficients in equat...
متن کاملEffective electromagnetic theory for dielectric media
Light in a dielectric medium moves slower than in vacuum. The corresponding electromagnetic field equations are then no longer invariant under ordinary Lorentz transformations, but only under such transformations corresponding to this reduced velocity. Accepting this invariance, it is then straightforward to construct an effective theory for low-energy electromagnetic phenomena in dielectrics. ...
متن کاملNew Numerical Method for Determining the Scattered Electromagnetic Fields from Thin Wires
In this paper an effective numerical method for determining the scattered electromagnetic fields from thin wires is presented and discussed. This problem is modeled by the integral equations of the first kind. The basic mathematical concept is the method of moments. The problem of determining these scattered fields is treated in detail, and illustrative computations are given for several cases.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Magnetics
سال: 2020
ISSN: 0018-9464,1941-0069
DOI: 10.1109/tmag.2019.2951016