Application Examples

Remcom problem-solving examples in categories from antenna design and placement, biomedical, wireless communications, microwave circuits, radio wave propagation, and more.

  • Indoor Connected Home Remote Camera Performance Analysis with XFdtd

    Indoor Connected Home Remote Camera Performance Analysis with XFdtd

    This example demonstrates the performance of a remote camera with two-element antenna arrays for 2.4, 5, and 6 GHz capabilities for 802.11 a/b/g/n/ac/ax. The maximum coverage possible at each...

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  • Analysis of a Terahertz Dual-Band, Dielectric-Loaded Horn Antenna

    Analysis of a Terahertz Dual-Band, Dielectric-Loaded Horn Antenna

    In this example, XFdtd is used to analyze a conical horn antenna to radiate a lower frequency band at 94 GHz and a tapered dielectric strip to carry the higher band of 340 GHz.

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  • XFdtd Simulation of a Millimeter Wave, Wideband Dielectric Resonator Antenna

    XFdtd Simulation of a Millimeter Wave, Wideband Dielectric Resonator Antenna

    In this example a cylindrical dielectric resonator is simulated in XFdtd to show how the excitation of higher order modes HEM113 and HEM115 can be used to produce wide bandwidth good gain performance.

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  • EM Simulation of Dual-Band and Wideband Dual-Polarized Cylindrical Dielectric Resonator Antennas for WLAN

    EM Simulation of Dual-Band and Wideband Dual-Polarized Cylindrical Dielectric Resonator Antennas for WLAN

    In this example, XFdtd is used to analyze two cylindrical dielectric resonator antennas (DRA) which have been developed for dual-polarization performance for different bands.

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  • XFdtd Simulation of a mmWave On-Chip Cylindrical Dielectric Resonator Antenna for WPAN

    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 intended for wireless personal area network (WPAN) use.

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  • Dual Band Circularly Polarized Dielectric Resonator Antenna for Satellite Communication

    Dual Band Circularly Polarized Dielectric Resonator Antenna for Satellite Communication

    In this example, a circularly polarized dielectric resonator antenna is simulated in XFdtd to generate return loss, gain patterns, broadside gain versus frequency, and axial ratio.

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  • Indoor Connected Home Smart Speaker WiFi Router Performance Analysis Using XFdtd

    Indoor Connected Home Smart Speaker WiFi Router Performance Analysis Using XFdtd

    This example uses XFdtd to show the performance of a MU-MIMO WiFi router with antenna arrays for 2.4, 5, and 6-7 GHz ranges for 802.11a/b/g/n/ac uses with added capability for 802.11ax at 6 GHz.

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  • 5G Antenna Array  Simulation for mmWave Wireless Virtual Reality Headsets

    5G Antenna Array Simulation for mmWave Wireless Virtual Reality Headsets

    A 60 GHz antenna array design is simulated in XF to demonstrate suitability for use on wireless Virtual Reality headsets. The final design is simulated mounted on a section of a virtual reality visor.

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  • 5G mmWave Channel Modeling with Diffuse Scattering in an Office Environment

    5G mmWave Channel Modeling with Diffuse Scattering in an Office Environment

    This example uses Wireless InSite’s diffuse scattering capability to perform simulations of an indoor wireless network and predict channel characteristics for millimeter wave frequencies.

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  • Simulating Performance of a Low Cost, Chipless RFID System in XFdtd

    Simulating Performance of a Low Cost, Chipless RFID System in XFdtd

    This example uses XFdtd to simulate the performance of a low cost, chipless RFID system. The system is validated using two cross-polarized log periodic dipole arrays as the send and receive devices.

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  • Design and Simulation of 28 GHz Beamforming System and Antenna Array for 5G Network Base Stations | Remcom

    Design and Simulation of 28 GHz Beamforming System and Antenna Array for 5G Network Base Stations | Remcom

    In this example, XFdtd and RLD are used to design and analyze a 28 GHz antenna array capable of forming multiple beams for 5G network base stations.

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  • 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

    This example demonstrates how a custom beamforming table can be used to model downlink data rates from three MIMO base stations for 5G New Radio in a section of Boston.

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  • 5G/4G Combined Antenna Analysis in a Smartphone using EM Simulation

    5G/4G Combined Antenna Analysis in a Smartphone using EM Simulation

    A proposed smartphone design that includes a 4G antenna operating at 860 MHz and a 5G array at 28 GHz is analyzed in XFdtd to determine operating characteristics and any mutual coupling.

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  • Simulating a Beam Scanning Substrate Integrated Waveguide Leaky Wave Antenna in XFdtd

    Simulating a Beam Scanning Substrate Integrated Waveguide Leaky Wave Antenna in XFdtd

    An antenna based on a transverse slotted rectangular waveguide design is realized in a substrate integrated waveguide structure and simulated in XFdtd EM Simulation Software.

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  • 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

    This example demonstrates simulation results for beams and possible plots of coverage from the full array and combinations of sub-arrays.

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  • Wearable Dual-Band MIMO Antenna

    Wearable Dual-Band MIMO Antenna

    Various designs of a dual-band antenna constructed from textile fabrics for use in a wearable application are evaluated using XFdtd.

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  • EM Simulation of 28 GHz Series-Fed Patch Antenna Array for 5G

    EM Simulation of 28 GHz Series-Fed Patch Antenna Array for 5G

    Series-fed patch elements forming an array are simulated to demonstrate antenna performance and beamforming including S-parameters, gain, and effective isotropic radiated power (EIRP) at 28 GHz.

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  • Simulation of MIMO Handset Antenna Array Performance with Varying Hand Positions

    Simulation of MIMO Handset Antenna Array Performance with Varying Hand Positions

    Performance of a 12-port handset antenna array operating in LTE bands 42/43 (3400-3800 MHz) and band 46 (5150-5925 MHz) is analyzed in XFdtd for varying hand hold positions on the device.

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  • WiFi Performance Simulation in a House with Two Routers

    WiFi Performance Simulation in a House with Two Routers

    The following example investigates WiFi throughput coverage in a house provided by 802.11ac routers operating at 5 GHz using an 80 MHz bandwidth.

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  • RCS of Hellfire Missile: Comparison of X3D PO MEC to XFdtd

    RCS of Hellfire Missile: Comparison of X3D PO MEC to XFdtd

    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.

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