Ansys HFSS is the industry standard and gold tool for high-frequency structural electromagnetic field simulation tools, truly solving the electromagnetic 

field of arbitrary 3D structures with a wide range of adaptability, and the application model covers the DC to optical wave band. Simple and easy-to-use grap

-hical user interface, automatic mesh generation and adaptive mesh refinement, and support for broadband adaptive meshing. Combined with high-perform

-ance electromagnetic field solvers, it can achieve high-precision, high-reliability and high-stability electromagnetic field solving, which is comprehensively 

oriented to engineering problems, and can quickly obtain high-precision simulation results without mastering esoteric electromagnetic field knowledge and 

repeatedly trying different meshings. It supports a variety of electromagnetic field solvers, including frequency domain finite element, time domain finite ele

-ment, eigenmode, eigenmode, integral equation method, physical optics method, multilayer planar structure moment method, region decomposition method,

 finite large array antenna solver, accompanying derivative sensitivity analysis, etc., supports multi-algorithm hybrid calculation, and can comprehensively and

 reliably solve various high-frequency and radiation problems. Bidirectional coupling simulation and co-simulation with Ansys structural J fluid software and 

circuit J system software can be performed. In addition, the SBR solver included in HFSS adopts the bouncing ray asymptotic algorithm, which can be mixed 

with the HFSS full-wave solver for calculation, supports CPU and GPU acceleration, and can quickly and accurately predict the performance of mounted ante

-nnas installed on platforms with tens to thousands of radio wavelength sizes, and obtain results such as mutual coupling effect between multiple antennas, 

spatial near/far field distribution, radiated field and scattering field. It can be applied to antenna layout and integration, communication links, co-site interfer

-ence, vehicle radar, vehicle interconnection, wireless sensing, EMI/EMC and other fields.  

Fields of application

High-frequency devices Antennas Cables Integrated circuit packaging Connectors Printed circuit boards Antenna layout

Electromagnetic compatibility