The Abaqus Learning Edition is available on Windows platform only and supports structural models up to 1000 nodes. The full documentation collection in HTML format makes this the perfect Abaqus learning tool. You can download the Abaqus Learning Edition free of charge from the SIMULIA Community.
The SIMULIA Community is our user forum for all those interested in simulation of structures, fluids or electromagnetic fields. You can discuss simulation with your peers, find the latest resources on SIMULIA simulation technology, get insights from experts and select from a large range of e-seminars to deepen your knowledge.
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CAE (Computer-aided engineering), employing software tools, simulates performance to enhance product design and tackle engineering issues across industries. It encompasses simulating, validating, and optimizing products, processes, and manufacturing tools, utilizing software models. Open-source and proprietary CAE software foster innovation in companies.
FEA (Finite Element Analysis) software plays a pivotal role in CAE, widely recognized for its diverse engineering applications. Automotive companies and manufacturing teams employ FEA simulations to evaluate materials, thickness, and shape effects on critical performance indicators like crashworthiness and durability.
Simulation software empowers users to forecast system behavior. This versatile tool finds application in assessing novel designs, troubleshooting existing ones, and subjecting systems to challenging scenarios, like simulating satellites in outer space, yielding valuable results for companies and engineers. And optimize process flow systems with simulation software.
Engineers turn to FEM (Finite element method) when they aim to craft a pragmatic design suitable for a specific application model, prioritizing practicality over perfection. FEA involves employing mathematical equations rooted in FEM to generate a finite element analysis (FEA) simulation.
Reliability Engineering Services (RES) delivers valuable insights to the electronics industry. From battery reliability, product design review to accelerated life testing our experts can solve your challenges.
Multipurpose, full wave 3D electromagnetic (EM) simulation software for designing and simulating high-frequency electronic products such as antennas, components, interconnects, connectors, ICs and PCBs.
Ansys HFSS is a 3D electromagnetic (EM) simulation software for designing and simulating high-frequency electronic products such as antennas, antenna arrays, RF or microwave components, high-speed interconnects, filters, connectors, IC packages and printed circuit boards. Engineers worldwide use Ansys HFSS software to design high-frequency, high-speed electronics found in communications systems, advanced driver assistance systems (ADAS), satellites, and internet-of-things (IoT) products.
Fully coupled EM simulation of the largest & most complex systems with new Mesh fusion technology in HFSS Mesh fusion provides best-in-class parallel meshing technology within HFSS enabling fast simulation of large electromagnetic systems. It will help extract S-parameters of your complete system in a matter of minutes vs hours. You can drastically reduce the simulation time and increase the simulation speed of solving large EM structures. Take advantage of multiple cores available to you for simulation.
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Ansys HFSS is a 3D electromagnetic simulation software solution for designing and simulating high-frequency electronic products such as antennas, RF and microwave components, high-speed interconnects, filters, connectors, IC components and packages and printed circuit boards.
To install Ansys HFSS, you must be an Ansys customer and have access to the Customer Portal. Ansys HFSS is included in the Electronics software bundle and is also included in the free Ansys Student bundle.
Yes, STL is an import option in HFSS. For finite element model (FEM) analysis, STL files are converted to the HFSS modeler format. For IE and SBR+ analysis, there is an option to import and directly solve to the STL facets.
To download Ansys HFSS, you must be an Ansys customer and have access to the Customer Portal. Ansys HFSS is included in the Electronics software bundle and is also included in the free Ansys Student bundle.
Get step-by-step instructions on designing antennas in Ansys HFSS in this video, which demonstrates how to create the geometry of the dipole antenna and discusses features in HFSS for antenna analysis. "How to Design Antennas in Ansys HFSS."
The Ansys HFSS simulation suite consists of a comprehensive set of solvers to address diverse electromagnetic problems ranging in detail and scale from passive IC components to extremely large-scale EM analyses such as automotive radar scenes for ADAS systems. Its reliable automatic adaptive mesh refinement lets you focus on the design instead of spending time determining and creating the best mesh.
This automation and guaranteed accuracy differentiates HFSS from all other EM simulators, which require manual user control and multiple solutions to ensure that the generated mesh is suitable and accurate.
Ansys Electronics Desktop enables engineers to easily combine the unmatched accuracy of Ansys electromagnetic 3D and 2.5D field solvers and the powerful circuit- and system-level solutions in Ansys RF Option to diagnose, isolate and eliminate EMI and radio-frequency issues (RFI) early in the design cycle.
Users can take advantage of the seamless workflow in Electronics Desktop, which includes advanced electromagnetic field solvers, and dynamically link them to power circuit simulators to predict EMI/EMC performance of electrical devices. These integrated workflows avoid repetitive design iterations and costly recurrent EMC certification tests. Multiple EM solvers intended to address diverse electromagnetic problems, as well as the circuit simulators in Electronics Desktop, help engineers assess the overall performance of their electrical devices and create interference-free designs. These diverse problems range from radiated and conducted emissions, susceptibility, crosstalk, RF desense, RF coexistence, cosite, electrostatic discharge, electric fast transients (EFT), burst, lightning strike effects, high intensity fields (HIRF), radiation hazards (RADHAZ), electromagnetic environmental effects (EEE), electromagnetic pulse (EMP) to shielding effectiveness and other EMC applications.
EMIT works hand-in-hand with Ansys HFSS to combine RF system interference analysis with best-in-class electromagnetic simulation for modeling installed antenna-to-antenna coupling. The result is a complete solution to reliably predict the effects of RFI in multi-antenna environments with multiple transmitters and receivers.
In Ansys HFSS, engineers can simulate infinite and finite phased-array antennas with all electromagnetic effects, including mutual coupling, array lattice definition, finite array edge effects, dummy elements and element blanking, through advanced unit cell simulation.
A candidate array design can examine input impedances of all elements under any beam scan condition. Phased array antennas can be optimized for performance at the element, subarray or complete array level based on element match (passive or driven) far-field and near-field pattern behavior over any scan condition of interest. Infinite array modeling involves one or more antenna elements placed within a unit cell. The cell contains periodic boundary conditions on the surrounding walls to mirror fields, creating an infinite number of elements. Element scan impedance and embedded element radiation patterns can be computed, including all mutual coupling effects. The method is especially useful for predicting array-blind scan angles that can occur under certain array beam steering conditions. Finite array simulation technology leverages domain decomposition with the unit cell to obtain a fast solution for large finite-sized arrays. This technology makes it possible to perform complete array analysis to predict all mutual coupling, scan impedance, element patterns, array patterns and array edge effects.
It includes EMIT, a unique multi-fidelity approach for predicting RF system performance in complex RF environments with multiple sources of interference. EMIT also provides the diagnostic tools needed to quickly identify root-cause RFI issues and mitigate problems early in the design cycle.
When combined with HFSS, SI Circuits can be used for analyzing signal integrity, power integrity and EMI issues caused by shrinking timing and noise margins in PCBs, electronic packages, connectors and other complex electronic interconnects.
HFSS with SI Circuits can handle the complexity of modern interconnect design from die-to-die across ICs, packages, connectors and PCBs. By leveraging the HFSS advanced electromagnetic field simulation capability dynamically linked to powerful circuit and system simulation, engineers can understand the performance of high-speed electronic products long before building a prototype in hardware.
Encrypted 3D Component support in HFSS 3D Layout allows companies to share their detailed component designs (connector, antenna, SMD chip capacitor) without divulging IP such as geometry and material properties.
The ability to simulate encrypted HFSS 3D components means that you no longer need to compromise on accuracy. Designers are no longer forced to use circuit-level components (e.g., S-parameter models) vs. true 3D models into their design, impacting the overall simulation accuracy.
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