ABOUT US

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.


Rotman Lens Designer (RLD) is a software tool for the design, synthesis, and analysis of Rotman Lenses and their variants.


WaveFarer is a high-fidelity radar simulator for drive scenario modeling at frequencies up to and beyond 79 GHz.

FEATURED PUBLICATIONS

  • Simulation Of Electrostatic Discharge (ESD) Testing With XFdtd
    Simulation Of Electrostatic Discharge (ESD) Testing With XFdtd

    Electrostatic discharge (ESD) testing is utilized worldwide by electronics manufactures and includes the use of numerous standards from organizations including the American National Standards Institute (ANSI), JEDEC, and International Electrotechnical Commission (IEC), among others.  The ability to simulate the ESD testing process and pinpoint locations in wireless devices susceptible to ESD damage would be extremely valuable and allow engineers to reduce the number of prototypes required to design products for minimal ESD damage. This presentation from the 2019 IEEE MTT-S NEMO conference summarizes a number of ESD simulation features in XFdtd. 

  • Simulating A Beam Scanning Substrate Integrated Waveguide Leaky Wave Antenna In XFdtd
    Simulating A Beam Scanning Substrate Integrated Waveguide Leaky Wave Antenna In XFdtd

    In this example, XFdtd is used to simulate the performance of a substrate integrated waveguide (SIW) leaky wave antenna with transverse slots. The antenna operates like a transverse slotted rectangular waveguide, but is designed in SIW for reduced cost, size, and for easier integration with planar circuits. Results for S-parameter performance, antenna gain, and efficiency are computed.

  • Simulating Performance Of A Low Cost, Chipless RFID System In XFdtd
    Simulating Performance Of A Low Cost, Chipless RFID System In XFdtd

    In this example, an RFID tag system is examined using XFdtd EM Simulation Software to validate its performance for use in situations where high volume usage requires very low-cost components. The RFID tag is constructed as a microstrip device with spiral resonators tuned to specific frequencies that represent separate bits of the tag code. The resonators are connected to two cross-polarized ultrawide band monopole disk antennas which receive and transmit the signal from the scanning system. The system is demonstrated with a design capable of encoding six bits that are formed by resonances 100 MHz apart between 2.0 and 2.5 GHz. The testing is done using two cross-polarized log period dipole array antennas which transmit and receive the signal from the RFID tag.

  • A 5G, 60 GHz Antenna Array For mmWave Wireless Virtual Reality Headsets
    A 5G, 60 GHz Antenna Array For mmWave Wireless Virtual Reality Headsets

    The array is composed of four elements which each have two patches and a parasitic element. The parasitic element aids in producing a wider beam in one dimension to give better coverage. The beams may be steered by varying the phase shift between elements to provide near hemispherical coverage.

  • Using EM Simulation For 5G Design E-Book
    Using EM Simulation For 5G Design E-Book

    5G is pushing the boundaries of wireless communications and wireless device design. New innovations are needed to accommodate increased requirements for enhanced mobile broadband, massive machine-type communications, and ultra-reliable, low-latency communications. These application examples demonstrate how Remcom’s software can be used to solve challenges related to 5G and MIMO use cases such as MIMO and array design, 5G urban small cells, fixed wireless access, indoor Wi-Fi and millimeter-wave, beamforming, and more.

  • Design And Simulation Of 28 GHz Beamforming System And Antenna Array For 5G Network Base Stations
    Design And Simulation Of 28 GHz Beamforming System And Antenna Array For 5G Network Base Stations

    The system consists of three parts: a Rotman lens beamformer with seven input ports and eight output ports, a series of stripline Wilkinson power dividers to split each Rotman output into eight equal signals, and an 8x8 patch antenna array. The design process consists of three separate stages. 

  • Throughput Of A 5G New Radio FD-MIMO System In An Urban Area Using Custom Beamforming
    Throughput Of A 5G New Radio FD-MIMO System In An Urban Area Using Custom Beamforming

    Wireless InSite's high-fidelity MIMO calculations predict system throughput and bit error rate.  This example demonstrates throughput analysis between three small-cell base stations employing FD-MIMO beamforming to User Equipment (UE) moving along a route, using 5G New Radio in a dense urban environment.

  • Wireless Charging Applications Using XFdtd® EM Simulation Software
    Wireless Charging Applications Using XFdtd® EM Simulation Software

    Wireless power transfer is an emerging technology used in many applications, including consumer electronics, electric vehicles, and biomedical implants, and will undoubtedly see continued growth over the next decade and beyond.  This presentation demonstrates how XFdtd can be used to simulate and analyze wireless charging systems.

  • 5G/4G Combined Antenna Analysis In A Smartphone Using EM Simulation
    5G/4G Combined Antenna Analysis In A Smartphone Using EM Simulation

    This example uses XFdtd EM Simulation Software to analyze the performance and interaction of two antenna systems operating at 4G (860 MHz) and 5G (28 GHz) in close proximity in a smartphone design. 

  • Beamforming For An 8x8 Planar Phased Patch Antenna Array For 5G At 28 GHz
    Beamforming For An 8x8 Planar Phased Patch Antenna Array For 5G At 28 GHz

    An 8x8 planar antenna array creates narrow beams capable of scanning large sectors in front of the antenna.  This example focuses on displaying typical simulation results for beams and possible plots of coverage from the full array and combinations of sub-arrays.

More From Featured Publications

CONTACT INFORMATION

Remcom

315 S. Allen Street

State College, PA 16801

UNITED STATES

Phone: (814) 861-1299

Fax: (814) 861-1308

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