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设计宽带放大器时,采用计算机辅助设计与晶体管的S参数相结合较之采用经典的逐次逼近法更为快速、更为有效。而且没有必要推测电路性能如何或各种寄生效应对最终设计的影响,因为计算机辅助设计程序能够提供精确的答案。另一优点是,无需进行广泛的大板试验或配备昂贵的试验设备。也不必自行编排计算机
When designing a wideband amplifier, the use of computer-aided design combined with the S-parameters of the transistors is faster and more efficient than using classical successive approximations. And it is not necessary to speculate how circuit performance or various parasitics affect the final design because the CAD program can provide accurate answers. Another advantage is that there is no need for a wide panel test or expensive test equipment. Do not have to arrange your own computer