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X 参数

 Keysight X 参数*代表着高频率设计非线性网络参数的一个新类别。 X 参数:

  • X 参数对于大信号和小信号、线性和非线性器件都适用。
  • 表征元器件在所有端口处于大输入功率情况下所生成的谐波的幅度和相对相位。
  • 正确表征阻抗失配和频率混迭特性,从而能够精确仿真级联的非线性 X 参数模块,例如无线设计中的放大器和混频器。
  • 非线性矢量网络分析仪(NVNA)和先进设计系统 2008 均包含这一功能。
  • X 参数模型支持可添加至 SystemVue 2010 环境中。SystemVue 可把 X 参数模型连接至射频系统级分析,以及全面的物理层基带/DSP 仿真
     

NVNA Nonlinear Measurements and ADS Simulation and Design


X 参数能够帮助您应对射频工程的关键挑战,即级联元器件在大信号工作条件下的非线性阻抗差异、谐波混频和非线性反射效应。 X 参数可以解决复杂的级联问题: 如果分别测量一组元器件的 X 参数,您可以计算 X 参数,然后得出由它们组成的任何级联结构的非线性传递函数。 通常在谐波平衡仿真器环境中执行基于 X 参数的计算。

查看测量解决方案实例X参数测量

* “X 参数”是是德科技公司的注册商标。X 参数格式和基础方程是公开的并存档。 如欲了解更多信息,点击这里

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X-parameter Videos on YouTube 
X-parameter Video Library playlist in Keysight EEsof EDA's Channel on YouTube.

基本演示 2014-08-06

 
Genesys 2014 Delivers Breakthrough Modulated RF Analysis for Circuit, System Design 
Keysight announces the latest release of Genesys 2014.

新闻资料 2014-05-27

 
Agilent Technologies Engineers Author X-Parameters* Book 
Agilent Technologies Engineers Author X-Parameters* Book

新闻资料 2013-10-30

 
Keysight EEsof EDA Premier Communications Design Software 
The Keysight EEsof EDA catalog provides an excellent overview of all of Keysight's Electronic Design Automation (EDA) tools.

产品目录 2013-10-07

PDF PDF 8.61 MB
Industry Publications on X-Parameters 
A number if important industry publications on X-parameters.

文章 2013-07-12

 
Simulation and Measurement-based X-parameter Models for Power Amplifiers with Envelope Tracking 
An investigation of envelope tracking power amplifiers using simulation-based and measurement-based frequency domain static XP models.

文章 2013-06-30

PDF PDF 544 KB
Agilent Technologies Commits $90 Million Gift of Software to Georgia Institute of Technology 
Agilent announces the largest in-kind software donation ever in its longstanding relationship with the Georgia Institute of Technology.

新闻资料 2013-02-04

 
EDN's 19th Annual Innovation Awards Finalists: Agilent's PNA-X NVNA 

文章 2012-11-30

 
Agilent Technologies Ships Newest GoldenGate Software Release for RFIC Designers 
Agilent announces shipment of its GoldenGate 2012.10 RFIC simulation, verification and analysis software.

新闻资料 2012-11-16

 
Agilent Technologies Collaborates with Thales to Apply X-parameters* Technology to RF System Design 
Agilent announces that its ongoing collaboration with Thales, a global technology leader for the defense and security and the aerospace and transport markets, has expanded the reach of X-parameters technology to wideband super-heterodyne receiver applications.

新闻资料 2012-06-20

 
Agilent Technologies' Newest GoldenGate Software Release Accelerates Design Verification 
Agilent announced the latest release of its RFIC simulation, verification and analysis software, GoldenGate 2012.

新闻资料 2012-06-04

 
Agilent to Demonstrate Its Newest RF/Microwave Design and Test Products at IMS 
Agilent will demonstrate its newest design and test products for advanced RF and microwave research, development and manufacturing at the 2012 IEEE MTT-S International Microwave Symposium (Booth 1015), June 17-22, at the Palais des congrès de Montréal.

新闻资料 2012-06-04

 
Agilent Announces Availability of Mitsubishi Electric's Nonlinear RF Model Library for ADS 
Agilent announces that the latest model library for Mitsubishi Electric's nonlinear GaAs and GaN RF devices is now available for use with Advanced Design System (ADS).

新闻资料 2012-01-12

 
X 参数测量 
Co-branded Solutions Partner brochure with Maury Microwave on X- parameter measurements

手册 2011-10-17

PDF PDF 835 KB
Nonlinear Vector Network Analyzer (NVNA) Brochure 
NVNA provides the critical leap in technology to go beyond linear S-parameters, allowing efficient and accurate analysis and design of active devices under real world operating conditions.

手册 2011-09-20

PDF PDF 1.44 MB
非线性矢量网络分析仪(NVNA)手册 
NVNA provides the critical leap in technology to go beyond linear S-parameters, allowing efficient and accurate analysis and design of active devices under real world operating conditions.

手册 2011-09-20

PDF PDF 1.44 MB
是德航天/国防雷达测试解决方案 
This brochure describes Keysight’s commitment to, and solutions for, the Aerospace/Defense market worldwide.

手册 2011-06-24

PDF PDF 1.84 MB
Aerospace/Defense Radar Test Solutions from Keysight - Brochure 
This brochure describes Keysight’s commitment to, and solutions for, the Aerospace/Defense market worldwide.

手册 2011-06-24

PDF PDF 1.84 MB
安捷伦致力于推动 X 参数创新 
Agilent announces the latest wave of X-parameter innovations designed to further advance their use and support the industry's rapidly increasing interest in the technology.

新闻资料 2011-06-08

 
Agilent Technologies Advances X-Parameters Innovations  
Agilent announces the latest wave of X-parameter innovations designed to further advance their use and support the industry's rapidly increasing interest in the technology.

新闻资料 2011-06-08

 
Time-domain Simulations of High-speed Links with X parameters 

新闻资料 2011-03-24

 
X-parameters Aid MMIC Design 
Microwaves & RF article on how models based X-parameters can provide insights into the linear and nonlinear behavior of key components in wireless systems, including power amplifiers and mixers.

期刊 2010-07-15

 
安捷伦最新射频/微波设计 Genesys 软件具有突破 性的 X 参数技术 

新闻资料 2010-05-17

 
A Simplified Extension of X-parameters to Describe Memory Effects for Wideband Modulated Signals 
Model memory effects of microwave amplifiers in the case of wideband modulated signals.

应用说明 2010-05-05

PDF PDF 616 Bytes
Microwave Journal Cover Article: X-parameters Fundamentally Changing Nonlinear Microwave Design 
Provides an overview of the invention and need for x-parameters to model the behavior of non-linear devices. This is an article reprint from Microwave Journal, Issue March 2010, Vol.53. No.3

文章 2010-03-25

PDF PDF 771 KB

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