Ansys HFSS

Ansys HFSS is the gold-standard full wave 3D electromagnetic simulation tool for designing and simulating high-frequency electronic products such as antennas, antenna arrays, RF or microwave components, filters, high-speed interconnects, filters, and IC packages and printed circuit boards.

3D Electromagnetic Simulation Tool

Ansys HFSS is capable of delivering the highest accuracy, enabling engineers to design and address challenges of most complex problems within RF, Microwave, EMC/EMI and PCBs.

Going from small electrical size chips to large electrical size airplanes, HFSS is able to solve all problems utilizing different key simulation technologies, for example full 3D Finite Elements simulations (FEM), Integral Equation Solvers (IE), and Shooting Bouncing Rays (SBR+).

Key Features

HFSS is the premier EM tool for R&D and virtual design prototyping. It reduces design cycle time and boosts your product’s reliability and performance.

  • EMI/EMC analysis
  • Radio Frequency Interference (RFI) in complex environments
  • Installed antenna and RF cosite analysis
  • RF systems and circuits analysis
  • Signal and Power Integrity analysis


Accurate Electromagnetic Simulation


Ansys HFSS offers high accuracy electromagnetic simulation capabilities, allowing you to analyze and optimize the behavior of electromagnetic structures and devices.

Wide Range of Applications:

Ansys HFSS can be used for a wide range of applications, from antennas and microstrip circuits to electromagnetic interference and signal integrity analysis.

Advanced Design Optimization


Ansys HFSS offers advanced design optimization capabilities, allowing you to optimize designs for better performance and efficiency.

Improved Productivity


Ansys HFSS offers a user-friendly interface, automated workflows, and integration with other Ansys tools, making it easier to set up and run simulations. This can help you increase productivity and efficiency in the design process.

Case Study

Revolutionizing the Antenna Industry
with Polymers and X-rays

Emerging consumer applications at mm-wave frequencies demand accurate and reliable simulation to predict performance, which can be degraded significantly at these high frequencies if not optimized carefully.

Learn how Polytenna Technologies Inc. takled the challenge and revolutionized the antenna industry.

Learn more

Speak to an Expert

Reach out to our expert for help or advice

Sophia Fox

Optical Engineer

Who We Have Helped

The placeholder featured image.

For just one new pump design Grundfos was able to cut 30 percent in overall development time and achieve significant savings in physical prototyping costs.

— Jacob Vernersen / Senior Manager