Behavioral modeling of nonlinear RF and microwave devices
著者
書誌事項
Behavioral modeling of nonlinear RF and microwave devices
（The Artech House microwave library）
Artech House, c2000
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注記
Includes bibliographical references and index
内容説明・目次
内容説明
An explanation of behavioural modelling of nonlinear RF and microwave devices, and a presentation of a powerful curve fitting technique that can be used to describe the behaviour and range of microwave components as a function of multiple independent variables. It features easily-understood mathematical formulae. Using the author's behavioural modelling methodology, you should be able to generate equations that provide accurate and acceptable reproductions of nonlinear RF and microwave device performance under various conditions. Specifically, you should be able to obtain more accurate representations of saturation and cut-off behaviour; develop more accurate transistor models to generate improved harmonic power output data as a function of power input ranging from small signal to heavy compression, and bias levels ranging from pinch off to maximum allowable current; gain a unified approach to amplifier and transistor characterization of compression characteristic, 1 dB compression point, saturated power output and 3rd order intercept point; and create trade spaces for optimization of sub-system design.
The book covers how behavioural modelling is used for bipolar and MESFET device. The accompanying software contains formulae from the text. System requirements: PC-compatible Windows 95/98 with Excel 7.0 or higher; a 486 processor or higher; 16 MB RAM and 1.5 MB hard disk space.
目次
Common Curve Fitting Techniques. A New Approach to Curve Fitting. Modeling Transistor Devices. Modeling the Non Linear Class A Amplifier. Class AB Amplifiers. Adding Frequency as a Behavioral Model Variable. Adding Temperature as a Variable. Accounting for Parameter Variability. Obtaining Optimum Performance from Cascaded Amplifier Stages. The Sum of All Models. Odds and Ends. Appendices. Index.
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