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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.
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.
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这款应用软件可使用是德科技独有的矢量源校正方法，对放大器进行高精度的噪声系数和噪声功率测量。该方法采用了一个信号源阻抗调谐器，可以有效地去除系统信号源匹配不完美所产生的各种效应。这种方法实现的精度远远超过了 Y 因子法和其他冷源法，对于夹具测试、在片测试和自动测试环境尤其显著。用户也可以选择标量校准法，标量校准的精度较差，但速度更快，并且不需要阻抗调谐器。 在进行噪声系数测量时，需要使用分析仪标配的接收机。若器件的噪声（增益 ＋ 噪声系数，单位：dB）过大（< 30 dB），则需要使用外部前置放大器和滤波器。S96029A 能够控制 Keysight N469x 系列1电子校准件充当阻抗调谐器，用于与 USB VNA 配合使用。 对于校准而言，S 参数校准需要使用标配的机械校准套件或电子校准件（当电子校准件用作调谐器时，它们在校准过程中不能共用）。若要校准标配接收机来测量噪声系数，需要使用功率计。所有的校准附件都必须单独订购。
