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For antenna/filter/IC packages, Radome, RFIC, MMIC, Antenna Placement, Waveguide (radio frequency), EMI, Frequency selective surfaces (FSS), Electromagnetic metamaterials, Composite Material, RCS-Mono and Bi development. XFdtd: commercial Yes Yes Yes Yes Yes Automatic (project optimized) FDTD
Since about 1990, FDTD techniques have emerged as the primary means to model many scientific and engineering problems addressing electromagnetic wave interactions with material structures. An effective technique based on a time-domain finite-volume discretization procedure was introduced by Mohammadian et al. in 1991. [ 14 ]
It is a 3-D planar electromagnetic (EM) simulator used for passive circuit analysis. It combines full-wave and quasi-static EM solvers to provide insight into EM behavior of MMIC, RFIC, RF Board, Signal Integrity, and antenna designs. The Momentum simulation engine is integrated into Keysight ADS [3] and Keysight Genesys.
The SEMCAD 3D electromagnetic (EM) simulation software has been used for numerical assessment of EM interference and compatibility (EMI/EMC), [3] antenna design and optimization, [4] [5] 5G cellular network research, [6] wireless power transfer (WPT), [7] dosimetry, optics, [8] high-performance computing (HPC), design of microwave [9] and mm ...
Ansys HFSS (high-frequency structure simulator) is a commercial finite element method solver for electromagnetic (EM) structures from Ansys. [ 1 ] Engineers use Ansys HFSS primarily to design and simulate high-speed, high-frequency electronics in radar systems, communication systems, satellites, ADAS, microchips, printed circuit boards, IoT ...
Finite element software for the analysis of electromagnetic waves, elasticity and heat conduction: JCMwave GmbH: 5.4.3: 2023-03-09: Proprietary EULA: Linux, Windows: Radioss: Best known for explicit dynamics simulations: Altair Engineering: Proprietary commercial software; OpenRadioss: AGPL-3.0: Open-source version (OpenRadioss) available ...
Simulation of negative refraction from a metasurface at 15 GHz for different angles of incidence. The simulations are performed through the method of moments. The method of moments (MoM), also known as the moment method and method of weighted residuals, [1] is a numerical method in computational electromagnetics.
Processing may be done on the E and H fields returned by the simulation. Data processing may also occur while the simulation is ongoing. While the FDTD technique computes electromagnetic fields within a compact spatial region, scattered and/or radiated far fields can be obtained via near-to-far-field transformations. [14]