This example details the setup and execution of RCS calculations using XGtd’s X3D PO MEC model and compares the predictions to those made using XFdtd.
Configurable Array Antenna Simulation for Base Stations
5G mmWave Channel Modeling with Diffuse Scattering in an Office Environment
The millimeter wave frequencies being planned for 5G systems pose challenges for channel modeling. At these frequencies, surface roughness impacts wave propagation, causing scatter in non-specular directions that can have a large effect on received signal strength and polarization. To accurately predict channel characteristics for millimeter wave frequencies, propagation modeling must account for diffuse scattering effects. Wireless InSite’s diffuse scattering capability is based on Degli-Esposti’s work.
5G Massive MIMO Outdoor Communications Analysis
Antenna Coupling Simulation for Aircraft Circular Patch Antennas
This example analyzes the coupling between four circular patch antennas mounted on the sides of a Boeing 757. The antennas transmit and receive at a frequency of 2.4 GHz. Coupling between each antenna is characterized using XGtd’s S-Parameter output, which can be displayed in the user interface or exported to a v1.1 Touchstone file.
Modeling an Ad Hoc Network with Transceivers in an Urban Setting
FDTD Simulation: Optimizing an LTE Antenna's Matching Network
Full Wave Simulation: Matching Network Design for GPS / Bluetooth Antenna
Touchscreen 3x4 Diamond Simulation with XF's Electrostatic Solver
Analyze Crosshole Ground Penetrating Radar with Simulation Software
Antenna Performance Simulation of a Probe for Thermal Ablation
Temperature Rise Simulation in 64 MHz Birdcage Coil
Hip-Worn Cellular Telephone on Moving Man
Printed PIFA Antenna Validation Data in Simulations
Lightning Strike on Wind Turbine
Maximum Permissible Exposure Analysis in an Urban Environment
Modeling Uncertainty in Urban Propagation Using Monte Carlo Theory
Overcoming Unknown Layout Limitations when Modeling Outdoor-to-Indoor Propagation
Multiple Transmitter Analysis
Vehicle-to-Vehicle Communication Using MPI + GPU Technology
Remcom’s MPI+GPU technology and large memory support are used to simulate an inter-vehicle communication system operating in traffic on a highway. This example demonstrates how massive electromagnetic design problems become tractable while still using the high resolution offered by an FDTD simulation.