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 industry‑trusted full‑wave 3D electromagnetic software used to validate and sign off complex electronic designs. Engineers rely on HFSS to analyze antennas, RF and microwave components, IC packages, PCBs, and full systems—leveraging connected, multiphysics workflows that enable system‑aware design from silicon through final system verification.
HFSS enables early electromagnetic insight and rigorous validation across antennas, RF, SI/PI, and EMI/EMC—helping engineers explore design tradeoffs sooner, reduce rework, eliminate uncertainty, and confidently validate fully coupled electronic systems from initial concept through final signoff.
How Ansys HFSS Mesh Fusion solves much larger designs than ever thought possible
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.
“After a two-year extensive evaluation against multiple industry products…we found HFSS is truly the 'golden standard' in electromagnetic modeling... HFSS produced extremely accurate results with no discernible difference between measured and modeled results.”
“Ansys HFSS Mesh Fusion makes it possible… to create optimal designs, shrink design cycles and cost… Leveraging Mesh Fusion, we are innovating highly advanced designs that were previously unimaginable…we simulated the EM transmission of an entire room.”
“Ansys HFSS can solve any structure, regardless of complexity, enabling creative out-of-the-box designs…Because with HFSS in the loop, we go into the lab to confirm results, not discover them.”
“Our goal is always to propose and deliver high-quality, high-performance connectors to our customers in a timely manner. Ansys HFSS software has become an indispensable tool for improving the design quality and rapid release of high-speed transmission connectors.”
“We went with Ansys …because of the exquisite accuracy. My philosophy is to take the time to design it right the first time so that you don’t have to build it multiple times…The simulated world that Ansys enables is crucial to Samtec’s R&D”
2026년 3월
2026 R1 HFSS 릴리스는 GPU 가속 해석, 고용량 3D 전력 무결성 및 신뢰할 수 있는 강성-연성 메싱을 비롯한 주요 혁신 기술을 제공하므로 SI/PI 엔지니어, RF 설계자 및 전자 시스템 개발자가 향상된 성능, 확장성 및 워크플로우 효율성을 경험할 수 있습니다.
IC, 패키지 및 보드 설계의 전력 공급 문제를 해결하는 데 필요한 속도, 용량 및 정확도를 제공하는 광대역 3D 전력 무결성 시뮬레이션
HFSS가 이제 새로운 cuDSS 기반 GPU 해석을 통해 주파수 스윕을 가속화하여 더 빠른 병렬 필드 계산과 다중 노드 분포 지원을 제공하므로 더 크고 복잡한 시뮬레이션을 효율적으로 처리할 수 있습니다.
HFSS 3D Layout의 새로운 Omega Mesher는 복잡한 강성-연성 PCB 설계에 대해 빠르고 안정적인 메싱을 제공하여 성공률을 높이고 메모리 사용량을 줄이며 전반적인 시뮬레이션 처리 시간을 단축합니다.
Ansys HFSS delivers signoff-grade electromagnetic simulation from IC to package, PCB, and full system. Physics-driven adaptive meshing automatically ensures accuracy without manual tuning, letting engineers focus on design. Full coupled solvers support multi-scale RF and microwave design, EMI/EMC, signal integrity, and broadband power integrity at scale with HFSS-PI — enabling early insight and confident validation across today's most complex electronic systems.
HFSS는 R&D 및 가상 설계 프로토타이핑을 위한 고급 EM 툴입니다. 이는 설계 주기 시간을 줄이고 제품의 신뢰성과 성능을 향상시킵니다.
HFSS RESOURCES & EVENTS
This webinar series shows you how the HFSS adaptive meshing technology handles massive PCB layout geometries and gives you the most accurate results using real customer examples.
This webinar will chart the progress of HFSS with respect to antenna design and how it has evolved into the established leader in the field.
Learn how Ansys HFSS-IC can assist you in simulating complex interposers and 3D-IC designs and improve design cycles, as well as product performance.
Discover how automation reduces Si/PI simulation setup times from hours to seconds, enabling faster design iterations and more efficient high-speed electronics design using Ansys tools and PyAEDT.
Discover how to implement accurate physics-based digital twins by leveraging the NVIDIA Aerial Omniverse Digital Twin (AODT) platform with Ansys Perceive EM to extract AI/ML Synthetic Data for 6G communications research and design.
Learn more about how Ansys tools can aid engineers in assessing base-station antenna placement and operations.
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엔지니어링 과제에 직면하고 있다면우리 팀이 도와드리겠습니다. 풍부한 경험과 혁신에 대한 헌신을 가지고 있는 우리에게 연락해 주십시오. 협력을 통해 엔지니어링 문제를 성장과 성공의 기회로 바꾸십시오. 지금 문의하기
