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        Integrated Physics Suite

        Bridging design and physical testing to evaluate drop, impact, shock, and vibration compliance before hardware exists.

        了解更多
        A guided engineering validation environment for mechanical engineering teams
      • Oscilloscopes right arrow Sampling Oscilloscopes right arrow Digital Multimeters right arrow BERTS, Digitizers, and DAQs right arrow Digital Protocol Analyzers right arrow Waveform and Function Generators right arrow
        Photonic and Optical Test right arrow Quantum Design and Test right arrow
        AC Power Supplies right arrow DC Power Supplies right arrow DC Electronic Loads right arrow Power Analyzers right arrow Source Measure Units right arrow
        LCR Meters and Impedance Analyzers right arrow Signal, Spectrum, and Wireless Analyzers right arrow Noise Figure and Phase Noise Analyzers right arrow Signal Sources right arrow RF Vector Transceivers right arrow Vector Network Analyzers right arrow RF Power Meters right arrow
        Buy an Expert Oscilloscope, Boost Your Bandwidth

        Unlock your free upgrade to the next bandwidth tier.

        了解更多
        Get more oscilloscope bandwidht at not extra cost
      • Ethernet Traffic Emulation right arrow Network Emulators right arrow Interconnect Test right arrow
        Channel Emulators right arrow UE, RAN, and Core Emulators right arrow Cellular Device Testing right arrow Over-the-Air Testing right arrow WLAN and IoT Testing right arrow Position, Navigation, and Timing right arrow
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        Security Attack Emulation right arrow Security Device Testing right arrow Vulnerability Assessment right arrow
        End-to-End Validation for AI Data Center

        Strengthen 1.6T network reliability for AI-scale workloads from transceivers to interconnects.

        了解更多
        AI Data Center
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        Take On Complex MIMO Signals

        Pair Keysight VSA software with the new XA5 signal analyzer for advanced visualization, demodulation, and analysis — start your 30-day trial today.

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        Keysight PathWave VSA software running on a laptop
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        Vision 400 Network Packet Broker
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        The Right Connection Makes the Measurement

        Maximize accuracy and performance with precision accessories engineered for Keysight instruments.

        Explore Now
        PS0008A Differential Probe
      All Products
      Analyze Complex RF Signals Faster

      Explore dual-channel and ultra-wideband signal analysis for demanding RF workflows.

      Explore Now
      XA5 & Xa6 Signal Analyzers
      Digital Validation. Faster.

      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.

      了解更多
      Keysight XR8 Oscilloscope
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    • W2301EP 电路包络组件 [已淘汰]

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    W2301EP 电路包络组件

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    W3022E PathWave 电路包络
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    先进设计系统(ADS)的电路包络(CE)组件拥有以下功能:

    • 电路包络仿真器可有效分析电路和系统中的数字调制和瞬态射频激励
    • 使用符合规范的 2G、3G 和 4G 调制射频无线信号,精确仿真电路的误差矢量幅度(EVM)、邻道功率比(ACPR)、邻道泄漏比(ACLR)和比特误码率(BER)
    • 调制射频激励下的 X 参数**非线性模型仿真
    • 线性化电路设计指南为工程师提供了流行的拓扑和仿真模板,用于设计功率放大器线性化电路
    • 射频系统设计指南为工程师提供了系统体系结构设计与分析实用工具和仿真模板,用于设置数字调制射频源以及验证无线规范
    • 支持使用 Ptolemy 系统仿真器执行电路系统协同仿真

    电路包络组件为先进设计系统(ADS)提供调制和瞬态射频仿真能力。Keysight EEsof EDA 是高频混合信号电子设计自动化(EDA)领域的技术和创新先锋,而 ADS 是其旗舰产品。ADS 是唯一一个能够在高频和高速应用中实现集成电路、封装和电路板协同设计的设计仿真平台。它使系统、电路和完全 3D 电磁仿真与是德科技的测试仪器无缝衔接,让您能够不断做出成功的电子设计并一次测试合格。

    电路包络组件可有效仿真由调制和瞬态射频激励所驱动的电路和系统。CE 技术创新仿真技术克服了谐波平衡在存储器方面的限制,以及瞬态仿真器的时间损失,能够确保非线性设计符合最新的 3G 和 4G 无线标准(如 LTE 和 WiMax™)。CE 不使用稳态激励,例如谐波平衡仿真,而是使用包含调制和瞬态射频载波的真实信号来精确仿真无线技术指标,如 EVM、ACPR 和 BER。

    其他包络仿真器只能使用系统特性模型,并且只能仿真射频载波包络,而不考虑阻抗不匹配问题,相比之下,这个电路包络组件没有以上这些限制。它可以使用调制的射频信号精确地仿真电路、系统和被测 X 参数模块的任意组合,同时将整个网络中的信号反射和频率混合特性都考虑在内。

    电路包络组件充分利用了是德科技的最新创新技术——X 参数,它可以从非线性矢量网络分析仪(NVNA)测量数据中捕获完整的非线性特征。这个组件可以帮助您在数字调制射频激励下,使用从现成元器件测得的 X 参数进行精确的非线性设计,例如功率放大器线性化和功率附加效率(PAE)优化这是其他任何包络仿真器均望尘莫及的!

    ADS 电路包络组件的运行需要使用 ADS 谐波平衡组件功能。

    此组件所具备的功能

    • 电路包络仿真器――这一高效仿真技术适用于当今无线电路中复杂的数字调制射频信号
    • 线性化电路设计指南――包含许多模板,可帮助开发人员设计线性化电路,达到非线性电路的性能技术指标
    • 射频系统设计指南――使用特性系统模型配置发射机和接收机链
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