Spring Lab02

振幅調變電路

Amplitude Modulation Circuit

This experiment will practice the production of two amplitude modulation signals using analog multipliers. In this way, we will understand the phenomenon of amplitude modulation and learn how to demodulate (restore) the original signal. In addition, the FFT function will be used to trace the appearance of the original signal at different stages.

本次實驗將練習使用類比乘法器，製作兩種振幅調變訊號。藉此暸解振幅調變的現象，並且學會如何解調變（還原）原始訊號。此外，還會使用 FFT 功能，追蹤原始訊號在不同階段的樣貌。