Publications

1. Scalable Modeling Of Human Blockage At Millimeter-Wave: A Comparative Analysis Of Knife-Edge Diffraction, The Uniform Theory Of Diffraction, And Physical Optics Against 60 GHz Channel Measurements 1/23/2023

   This article uses WaveFarer to investigate computational electromagnetic methods based on ray-tracing.

2. Huygens Surface 1/18/2023

   XF’s Huygens surface collects steady-state electric and magnetic fields on a closed surface encapsulating a device. These field values accurately capture antenna radiation characteristics.

3. XFdtd Analysis Of A Ku-Band Satellite Antenna Array For Mobile Devices 12/9/2022

   In this example, a satellite antenna originally designed for X-band operation is modified to reduce the overall size, allowing it to fit on a mobile device.

4. Magnetic Resonance Wire Coil Losses Estimation With FDTD Method 8/12/2022

   This white paper investigates the accuracy of the finite-difference time-domain (FDTD) method for separately estimating coil conductor and radiative loss contributions.

5. Optimization Of 5G Infrastructure Deployment Through Machine Learning 8/10/2022

   The application of machine learning for optimal deployment of 5G infrastructure, such as the orientation of the antenna that helps achieve the best coverage, is investigated in this paper.

6. Assessing 5G Radar Altimeter Interference For Realistic Instrument Landing System Approaches 6/27/2022

   In this whitepaper, we use Remcom’s Wireless InSite 3D Wireless Prediction Software to simulate the level of interference received at the radar altimeter input port of a landing aircraft due to emissions from 5G base stations that are near the approach to runway 27L at Chicago O’Hare International Airport. 

7. Auto-Radar Drive Scenario Simulation: Increasing Realism With Multipath, Diffuse Scattering, And Micro-Doppler 5/23/2022

   Learn how Remcom’s WaveFarer® Radar Simulation Software uses ray-tracing to simulate virtual drive scenarios and predict radar returns as a system moves through an environment with vehicles, roadway structures, pedestrians, and other objects.

8. Effects Of Mobility On mmWave Beamforming In Dynamic, Urban Environments 1/10/2022

   In 5G and 6G, mmWaves promise new, high bandwidth frequency bands, but propagation losses and fast fading pose challenges. Learn how massive MIMO beamforming mitigates mmWave propagation challenges using Wireless InSite and its mmWave hybrid beamformer.

9. EM Simulation Of 140 GHz Antenna Array For 6G Wireless Communication 8/18/2021

   In this example, a 140 GHz slot antenna array excited by a substrate integrated cavity is demonstrated for use in wireless communications.

10. Transient EM/Circuit Co-Simulation In XFdtd: A Closer Look At TVS Diodes For ESD Protection 6/9/2021

    This paper introduces XFdtd’s transient EM/circuit co-simulation capability, which combines the strength of 3D full-wave electromagnetic simulation with the flexibility of circuit solvers.