Model and analyze real-world dynamic RF and optical communications.

STK Communications simulates the performance of communications systems in the context of their missions. With Communications, you can model all the physical components of a system, including the RF environment. Assess the impacts of a wide variety of conditions and interference. Conduct comprehensive link budget analyses. Create reports of the results and visualize them with 2D and 3D graphics.

Image from STK Communications, AGI

Use cases

  • Analyze link budget performance in a dynamic mission environment.
  • Evaluate jamming and interference impacts.
  • Incorporate GNSS and communications signal availability in aircraft mission planning.
  • Analyze network architectures in operational mission environments.
  • Demonstrate mission impacts of new antenna technology during design.
  • Analyze the impact of vehicle structures on antenna patterns, antenna placement, and signal performance.
  • Decide optimal placement of system assets.
  • Plan for link outages.

Highlights

  • Quickly build high-fidelity models.
  • 3D visualization of numerous RF variables, including signal performance contours and beam volumes.
  • Fully integrated with STK’s analytical capabilities, including 2D coverage and 3D volumetric analysis, and STK Analysis Workbench.
  • Easy to integrate with MATLAB and other third-party applications.
  • Numerous receiver, transmitter, and antenna models. And, you can import additional custom and third party models (ITU, REMCOM, ANSYS)
  • Models multibeam and phased array antennas.
  • Provides a full range of RF environment models.
  • Time-varying constraints, such as Doppler shift and bit error rate.
  • HF propagation modeling with a direct integration of the VOACAP model.

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