common-collector amplifier 中文意思是什麼
common-collector amplifier
解釋
共集電極放大器-
In this part the signal from the infrared sensor was amplified by common collector amplifier, and the demodulator was built by filter. in which the signal got demodulated. because we just need the frequency of the signal, filter may achieved
通過信號通路,傳感器生成的調幅波信號轉變為與脈搏頻率相同的方波。先由運算放大器接共集電極電路完成信號放大,通過濾波得到脈搏信號的頻率,從而用濾波器電路完成了解調功能。
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