Eigenmode expansion (EME) is a computational electrodynamics modelling technique. It is also referred to as the mode matching technique or the bidirectional...

directions is zero The term eigenmode is used both as a synonym for mode: 5.4.3  and as the eigenfunctions in a eigenmode expansion analysis of waveguides...

one-dimensional wave equation is to first analyze its frequency eigenmodes. A so-called eigenmode is a solution that oscillates in time with a well-defined...

longitudinal direction - the "transverse" field. It is a property of all the eigenmodes of the electromagnetic waveguide that at least one of the two fields is...

100 Hz frequency difference between the IP and LP spools setting up an eigenmode synchronised vibration in the first two compressor rotors. This caused...

a basis set of local eigenmodes. The eigenmodes are found by solving Maxwell's equations in each local cross-section. Eigenmode expansion can solve Maxwell's...

Eigenmodes and corresponding eigenvalues of the Laplace operator on the GWW domains...

well as an embedded frequency-domain solver for steady-state fields and eigenmode expansion. The package was subsequently expanded to include an adjoint...

amplitude attenuation due to propagation in each of the two polarization eigenmodes. T is a unitary matrix representing a change of basis from these propagation...

solution to an electromagnetic problem into modes. Most of the time it is eigenmodes which are taken in order to form a complete base. The choice of the basis...

accelerator physics, shunt impedance is a measure of the strength with which an eigenmode of a resonant radio frequency structure (e.g., in a microwave cavity)...

The eigenmode of a classically integrable system (e.g. the circular cavity on the left) can be very confined even for high mode number. On the contrary...

is then substituted into the wave equation. From here, the plane wave eigenmodes can be calculated.[citation needed][clarification needed] The analytical...

{\displaystyle C=0} ), the update matrix can be decoupled by introducing the eigenmodes u = e i ω i t x i {\displaystyle u=e^{i\omega _{i}t}x_{i}} of the structural...

link has on the signal, due to the different propagation speeds of the eigenmodes of the link. Practically, this means that the waveform at the input will...

"cartesian multipole" and a "toroidal multipole". The anapole state is not an eigenmode. Total scattering cross-section is not zero in the anapole state, due...

High resolution electron energy loss spectroscopy (HREELS) is a tool used in surface science. The inelastic scattering of electrons from surfaces is utilized...

difference in propagation time between the two eigenmodes X and Y polarizations. Consider two eigenmodes that are the 0° and 90° linear polarization states...

is typical in mechanical and structural engineering to approximate the eigenmodes and resonant frequencies of a structure. The name of the method and its...

data and theoretical models comply with a Schumann resonance, the second eigenmode of which was observed by the Huygens probe. The most important result...

Yes Yes Yes Yes Automatic adaptive FEM, FDTD, PO, Hybrid FEBI, MoM, and Eigenmode expansion (EME). For antenna/filter/IC packages, Radome, RFIC, MMIC, Antenna...

speed of sound than granite and therefore a higher frequency of the first eigenmode. Any vibration produced on the table below[dubious – discuss] this frequency...

are called maxons. The term "roton-like" is also used for the predicted eigenmodes in 3D metamaterials using beyond-nearest-neighbor coupling. The observation...

a drug Early myoclonic encephalopathy Earth–Moon–Earth communication Eigenmode expansion Electromagnetic environment Electromembrane extraction Early...

the excessively large computational domain required. Methods such as eigenmode expansion can offer a more efficient alternative as they do not require...

of PEC scatterer) becomes: Since we are seeking characteristic modes (eigenmodes) of the structure, there is no impressed E-field on the RHS of this electric...

and l = 2 , 3 , 4 , … {\displaystyle l=2,3,4,\dots } characterizes the eigenmode for the θ {\displaystyle \theta } coordinate. For gravitational perturbations...

in other techniques like Finite-difference time-domain (FDTD) method. Eigenmode expansion Finite-difference time-domain method Finite element method Maxwell's...

word "mode" refers to eigenmodes of an idealized, "unperturbed", linear system. The superposition principle says that eigenmodes of linear systems are...

hohlraum-ballistic case ensemble behaved as a single mass sharing common eigenmodes. To reduce excessive loading of the joint, especially during deployment...