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Explore dual-channel and ultra-wideband signal analysis for demanding RF workflows.
Get faster, clearer insights with our new multicore, 12-bit oscilloscope up to 33 GHz. Trade in your old oscilloscope and get credit toward a new XR8.
Bridging design and physical testing to evaluate drop, impact, shock, and vibration compliance before hardware exists.
Unlock your free upgrade to the next bandwidth tier.
Strengthen 1.6T network reliability for AI-scale workloads from transceivers to interconnects.
Pair Keysight VSA software with the new XA5 signal analyzer for advanced visualization, demodulation, and analysis — start your 30-day trial today.
With extra memory and storage, these enhanced NPBs run Keysight's AI security and performance monitoring software and AI stack.
Explore end-to-end workflows spanning IC design, validation, wafer test, and photonics.
Explore curated support plans, prioritized to keep you innovating at speed.
Maximize accuracy and performance with precision accessories engineered for Keysight instruments.
Purpose-built solutions engineered for the design and test challenges unique to your industry.
Use Cases mapped to every stage of your product lifecycle, from design through operations.
Success Stories
Authoritative application notes, data sheets, reference designs, and test procedures to accelerate design and validation decisions.
Hands‑on bootcamps that teach system design, test methods, and production workflows engineers can apply immediately.
Learning Hub
Explore methodologies, test strategies, and technical resources for designing, validating, and scaling AI systems and networks.
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应用指南
光学系统仿真对于医疗应用、智能手表PPG感测、面部识别和指纹认证等领域至关重要。在此背景下,生物组织模型的精确性对开发过程有显著的影响。人体的皮肤由多层组织构成——包括表皮、真皮和皮下组织——每一层都具有独特的光学和物理特性。这种分层结构会对光在组织内的传播、吸收和散射产生影响;如果建模不够精确,就会造成模拟结果与实际情况之间出现较大的差异。
因此,精确复现皮肤的组织结构是设计和分析可靠光学系统的关键基础。然而,生物组织的建模仍然是一项非常具有挑战性的任务。
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