REMCOM -- ELECTROMAGNETIC SIMULATION SOFTWARE
Remcom provides electromagnetic simulation and site-specific radio propagation software for analyzing complex EM problems and antenna propagation. We empower design engineers with unique solutions for navigating today's rapidly changing technologies.
Remcom’s products simplify EM analysis for a wide variety of applications including antenna design and placement, 5G MIMO, biomedical applications, SAR validation, microwave devices and waveguides, radar/scattering, wireless propagation, military defense, automotive radar, and more.
Our Family of Products Includes:
XFdtd is full wave 3D electromagnetic simulation software for modeling and analyzing EM field simulation in complex, high-fidelity devices.
Wireless InSite is site-specific radio propagation software for analyzing wireless communication systems, wireless networks, sensors, radars, and other devices that transmit or receive radio waves.
XGtd is high frequency GTD/UTD based software for the design and analysis of antenna systems on complex objects such as vehicles and aircraft.
WaveFarer is a high fidelity radar simulator for modeling radar systems at frequencies up to and beyond 100 GHz.
EM Simulation Of Dual-Band and Wideband Dual-Polarized Cylindrical Dielectric Resonator Antennas For WLAN
Dielectric resonator antennas have numerous characteristics that make them useful, including low loss, high efficiency, and compact size. This example demonstrates how XFdtd analyzes two similar cylindrical dielectric resonator antennas (DRA) which have been developed for dual-polarization performance for different bands. The first antenna is dual-band for covering DCS (1.71-1.88 GHz) and WLAN (2.4-2.48 GHz) bands. The second design is wideband covering the WLAN and parts of the WiMAX band (up to 2.69 GHz).
XFdtd Simulation Of A mmWave On-Chip Cylindrical Dielectric Resonator Antenna For WPAN
This example demonstrates how XFdtd simulates a 60 GHz cylindrical dielectric resonator antenna that is constructed on a silicon base to emulate on-chip designs. The antenna could be used for a wireless personal area network (WPAN), which would provide communication in the immediate vicinity of a user’s workspace. The antenna has a peak gain of about 2.5 dBi, a bandwidth of over 2.5 GHz, and positive gain of about +/- 55 degrees off boresight.
Dual Band Circularly Polarized Dielectric Resonator Antenna For Satellite Communication
In this example, a circularly polarized dielectric resonator antenna intended for use as part of a compass navigation satellite system (CNSS) is simulated in XFdtd to generate return loss, gain patterns, broadside gain versus frequency, and axial ratio.
Indoor Connected Home Smart Speaker WiFi Router Performance Analysis Using XFdtd
In this example, Remcom uses XFdtd to demonstrate the performance of a MU-MIMO WiFi router with antenna arrays for 2.4 and 5 GHz ranges. The maximum coverage possible with different antenna array combinations is discussed to demonstrate the performance capabilities of the device.
XFdtd Analyzes Complex Beam Steering Antenna Arrays
In this article, Remcom demonstrates how XF’s superposition and array optimization features simplify the process for understanding device performance by providing efficient ways to validate array coverage.
Providing Narrowband IoT Coverage With Low Earth Orbit Satellites
This article describes the modeling of a SATCOM link, specifically the use case of using a satellite overlay to extend service continuity to IoT devices in a poorly covered rural area.
Using Wavefarer Automotive Radar Simulation Software And Chirp Doppler To Assess Radar Performance For Drive Scenarios
This presentation demonstrates ray-tracing and scattering simulations from Remcom’s WaveFarer combined with chirp Doppler analysis algorithms to assess radar performance for drive scenario simulations.
5G Millimeter Wave Frequencies And Mobile Networks Technology Presentation
Remcom contributed to an in-depth study published by the IWPC, using Wireless InSite to analyze throughput in a complex urban scenario. These coverage results highlight potential obstacles and solutions for deployment of mmWave for 5G.
Wearable Dual-Band MIMO Antenna
In this example, various designs of a dual-band antenna constructed from textile fabrics for use in a wearable application are evaluated using XFdtd. When combined in a MIMO array, the antennas show good isolation and acceptable antenna performance.
Simulation Of Electrostatic Discharge (ESD) Testing With XFdtd
XFdtd enables engineers to identify potential locations and components at risk of dielectric breakdown. This presentation summarizes XFdtd's collection of features to mitigate ESD risk.