Publications
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Dual Band Circularly Polarized Dielectric Resonator Antenna For Satellite Communication
1/21/2021
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.
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Indoor Connected Home Smart Speaker WiFi Router Performance Analysis Using XFdtd
10/28/2020
In this example, Remcom uses XFdtd to demonstrate the performance of a MU-MIMO WiFi routerwith antenna arrays for 2.4, 5, and 6-7 GHz ranges. The maximum coverage possible with different antenna array combinations is discussed to demonstrate the performance capabilities of the device.
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60 GHz Phased Array Antenna Design Using XFdtd For WiGig Application Presentation
9/16/2020
In this presentation, Remcom discusses analyzing and optimizing an aperture coupled 1x4 patch antenna array with a compact, fan-shaped feeding network for operation in 60 GHz band using Remcom’s full-wave electromagnetic simulation product, XFdtd. We also demonstrate superposition and antenna array optimization. The superposition simulation provides a means for checking the performance of individual elements in an array, each with a different input power and phase. The array optimization feature allows users to estimate the excitation for each element in the array for a specified EIRP. Further, the total spatial coverage of designed phased arrays will be accurately estimated.
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XFdtd Analyzes Complex Beam Steering Antenna Arrays
9/1/2020
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.
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Providing Narrowband IoT Coverage With LEO Satellites
1/21/2020
Learn about the modeling of a SATCOM link, specifically citing a use case wherein a satellite overlay extends service continuity to IoT devices in a poorly covered rural area.
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5G Millimeter Wave Frequencies And Mobile Networks Technology Presentation
12/30/2019
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.
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Wearable Dual-Band MIMO Antenna
11/8/2019
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.
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Simulation Of Electrostatic Discharge (ESD) Testing With XFdtd
6/17/2019
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.
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Simulating A Beam Scanning Substrate Integrated Waveguide Leaky Wave Antenna In XFdtd
6/14/2019
In this example, XFdtd is used to simulate the performance of a substrate integrated waveguide (SIW) leaky wave antenna with transverse slots.
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Simulating Performance Of A Low Cost, Chipless RFID System In XFdtd
6/10/2019
This example uses XFdtd to simulate the performance of a low cost, chipless RFID system in order to validate its performance for use in situations where high volume usage requires very low-cost components.