Spring Lab01

濾波器電路

Filters

This lab introduces some basic instruments for electronic labs, such as dc power supply and multimeter. 

In this lab, we will introduce simple 1st order and 2nd order low-pass filter and implement the classic filter circuits. Besides the usual time-domain experiment results, you need familiar with frequency domain analysis skills such as AC Sweep and FFT; Fast Fourier Transformation.1p

本次實驗藉由觀察一階、二階基本低通濾波器，介紹除了時域波形以外的分析工具，像是掃頻 AC Sweep、快速傅立葉分析（頻譜）等功能，讓同學對於電路與訊號在頻域的反應有更直觀的認識。