sound measuring

The application of the transmission line theory and the simulated waveform in the frequency response measurement function of the cable test ins.

文章介绍了传输线的基本理论,根据传输线模型和正弦波激励信号分别推导出半无限长传输线在低频和高频下的瞬态响应公式,说明了如何使用HSPICE软件对传输线的瞬态响应进行仿真,最后简述了传输线理论和仿真波形在电缆测试仪器频响测量中的应用。