X 參數

安捷倫 X 參數* 代表著高頻率設計之非線性網路參數的新類別。X 參數：

對於大信號和小信號、線性和非線性元件都適用。
當所有埠均處於大輸入功率位準時，可量測並分析元件產生之諧波的振幅和相對相位。
可正確分析阻抗不匹配和混頻特性，進而精確模擬堆疊式非線性 X 參數元件區塊，例如無線設計中的放大器和混頻器。
非線性向量網路分析儀 (NVNA) 和先進設計系統（ADS）2008 均包含 X 參數功能。
X 參數模型支援可新增至 SystemVue 2010 中。SystemVue 可將 X 參數模型連接至射頻系統分析，以及完整的實體層基頻/DSP 模擬環境。
X 參數模型支援可新增至 Genesys 射頻和微波模擬環境中，以便進行電路和系統設計。

NVNA Nonlinear Measurements and ADS Simulation and Design

安捷倫的 X 參數可幫助您面對射頻工程的關鍵挑戰，如堆疊式元件在大信號工作條件下的非線性阻抗差異、諧波混頻和非線性反射效應。X 參數可解決複雜的堆疊式問題：如果分別量測一組元件的 X 參數，您可以計算 X 參數，然後便可得出由元件組成的任何堆疊式結構的非線性轉移函數。您通常需在諧波平衡模擬器環境中執行基於 X 參數的計算。

* X 參數是安捷倫科技的商標。X 參數格式與底層公式均對外公開並有文件記錄。更多資訊，請參考 X 參數開放文件、商標使用及合作方式說明。

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1-25 / 29

A Practical Approach to Verifying RFICs with Fast Mismatch Analysis Originally broadcast October 28, 2010 網路廣播 -- 存檔
Accurate Mixer Measurements Using Multi-tone X-parameter Models IMS 2010 MicroApps presentation by Mihai Marcu and Radoslaw M. Biernacki 研討會講義 2010-05-26	PDF 215 KB
Agilent EEsof EDA at European Microwave Week 2011 Europe's Premier Microwave, RF, Wireless and Radar Event. The week provides an opportunity for both academia and industry to consider the latest trends and developments that are widening the field of application of microwaves. 研討會講義 2011-10-28
Agilent EEsof EDA Customer Education and Services Brief overview of Agilent EEsof EDA Customer Education and Services. 訓練教材 2010-08-11
Antenna Design Automation with Scripting and Parameterized EM Analysis Webcast Original broadcast February 7, 2013 網路廣播 -- 存檔
Beyond CMOS vs. GaAs – Finding the Best Technology Mix for a Handset PA Webcast Live broadcast June 13, 2013; 7am Pacific and 10am Pacific 網路廣播
Characterize and Correct for Cable, Switch and Test Fixture Loss Using Only a High-Bandwidth Scope Originally broadcast July 27, 2011 網路廣播 -- 存檔
Design of a 8 Watt, High efficiency X-band Power PHEMT Amplifier Originally broadcast March 16, 2010 網路廣播 -- 存檔
Discrete Oscillator Design Tools and Techniques Originally broadcast Sept. 16, 2010 網路廣播 -- 存檔
Fast Characterization of Power Amplifier Performance with Modulated Signals Original broadcast Apr 5, 2012 網路廣播 -- 存檔
GaN on SiC: RFMD High Power Doherty Design, Modeling & Measurement Webcast Original broadcast March 7, 2013 網路廣播 -- 存檔
Hybrid-Active Load Pull with PNA-X and Maury Microwave Original broadcast Jun 12, 2012 網路廣播 -- 存檔
IMS 2013 (IEEE MTT-S) – Connect, Expert to Expert, at Agilent Avenue June 2 - 7, 2013 in Seattle, WA 展覽會
Innovations in EDA: Accurate Modeling of GaAs & GaN HEMT’s for Nonlinear Applications Webcast Original broadcast May 7, 2013 網路廣播 -- 存檔
Innovations in EDA: Applying the Latest Technologies to MMIC Design Originally broadcast Nov 11, 2010 網路廣播 -- 存檔
Innovations in EDA: Accelerating Radar/EW System Design using Wideband Virtual Scenarios Webcast Original broadcast April 4, 2013 網路廣播 -- 存檔
Innovations in EDA: Freescale’s Power Amplifier Design Methodology Innovations Webcast Original broadcast January 10, 2013 網路廣播 -- 存檔
Innovations in EDA: High Performance Digital Pre-Distortion (DPD) for Wideband Systems Original broadcast Sept 1, 2011 網路廣播 -- 存檔
Innovations in EDA: How to Make Your Designs More Robust Original broadcast July 28, 2011 網路廣播 -- 存檔
Innovations in EDA: IC, Laminate, Package Multi-Technology PA Module Design Methodology Original broadcast August 2, 2012 網路廣播 -- 存檔
Innovations in EDA: Memory Effects in RF Circuits: Manifestations and Simulation Originally broadcast Feb 3, 2011 網路廣播 -- 存檔
Nonlinear Characterization and Modeling Through Pulsed IV/S-Parameters Original broadcast Mar 27, 2012 網路廣播 -- 存檔
Redefine How You Measure & Simulate Nonlinear Devices Using X-Parameters 研討會講義 2010-05-26	PDF 2.09 MB
RF Power Amplifier Design Series - Part 2: End-to-End Design and Simulation of Handset PA Modules Original broadcast Mar 1, 2012 網路廣播 -- 存檔
RF Power Amplifier Design Series: Part 4 - RF Module Design using Amalfi CMOS PA Original broadcast November 15, 2012 網路廣播 -- 存檔

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