Product Specs
HFSS’s unmatched capacity, coupled with indisputable accuracy, enables engineers to address RF, microwave, IC, PCB and EMI problems for most complex systems.
*only available with Electronics Enterprise
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.
HFSS’s unmatched capacity, coupled with indisputable accuracy, enables engineers to address RF, microwave, IC, PCB and EMI problems for most complex systems.
*only available with Electronics Enterprise
Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries
How Ansys HFSS Mesh Fusion solves much larger designs than ever thought possible
HFSS Mesh Fusion continues to use the same “electromagnetically aware” adaptive meshing technology as before without compromising accuracy because a fully coupled electromagnetic matrix is solved with each adaptive mesh step and for each point in a frequency sweep.
HFSS Mesh Fusion’s patented technology enables much more complex designs to be simulated with the same rigor, accuracy and reliability of Ansys HFSS. It accomplishes this by applying targeted meshing technologies within the same design, appropriate to the local geometry.
HFSS Mesh Fusion continues to use the same “electromagnetically aware” adaptive meshing technology as before without compromising accuracy because a fully coupled electromagnetic matrix is solved with each adaptive mesh step and for each point in a frequency sweep.
Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries
March 2026
The 2026 R1 HFSS release delivers major breakthroughs, including GPU‑accelerated solving, high‑capacity 3D power integrity, and reliable rigid‑flex meshing—boosting performance, scalability, and workflow efficiency for SI/PI engineers, RF designers, and electronics system developers.
A broadband 3D Power Integrity simulation with the speed, capacity, and accuracy required to meet the challenges of power delivery for IC, Package and Board designs.
HFSS now accelerates frequency sweeps with new cuDSS based GPU solving—enabling faster parallelized field computations and support for multi node distribution to handle larger, more complex simulations efficiently.
The new Omega Mesher in HFSS 3D Layout delivers fast, reliable meshing for complex rigid‑flex PCB designs—improving success rates, reducing memory usage, and accelerating overall simulation turnaround.
Ansys HFSS 模擬套組中包含一套全面的求解器,可解決各種電磁問題,具體到無源 IC 元件、超大型電磁分析 (如 ADAS 系統的汽車雷達場景) 等。自動適應性網格精緻化效能可靠,讓您可專注於設計,無需花時間確定和建立最佳網格。
HFSS 與所有其他電磁模擬器的不同之處就在於自動化和可靠準確性,其他電磁模擬器需要使用者手動控制並搭配多種解決方案,以確保產生的網格合適且準確。
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.
HFSS 資源和活動
借助數十年在計算電磁學方面的研發,HFSS以改進的3D佈局工作流程和對其Mesh Fusion求解器,進行進一步最佳化的形式,為使用者帶來了新的功能。
FreeFall Aerospace 致力於開創更多、更好的方式來移動與人、地點和事物連接的數據。Ansys HFSS 讓這一切成為可能。Freefall 團隊必須克服許多挑戰。最重要的是要克服高傳真度模擬軟體的限制、結構網格劃分的困難以及以最佳準確性構建天線的能力。
HFSS 將產生合適網格的過程自動化,並且在既定時間內減少準備時間並、提高結果的準確性。他們甚至能夠在 HFSS 中構建完整模型,可以安心直接進入原型製作階段。
觀看此影片,了解 Ansys HFSS 如何協助 Freefall Aerospace 加速開發過程並推出更有價值的產品。
ANSYS 工具解決了無人機運輸過程中的工程面挑戰。使用 Ansys 模擬了配備機器人和拖拉機的倉庫,以及與之結合的無人飛行器(UAVs),以預測將包裹送達目的地的性能和安全性。這種模擬有助於推動創新,可能引領工業應用的自主未來。
此影片展示在結合 ANSYS HFSS、ANSYS HFSS SBR+ 和 EMIT 的獨特整合式工作流程中,如何設計多個天線和無線電系統。
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