問題詳情
39. 相對於單級放大器,有關串級放大器的增益與頻寬之描述,下列何者正確?
(A)增益變大,頻寬變寬
(B)增益變大,頻寬變窄
(C)增益變小,頻寬變寬
(D)增益變小,頻寬變窄
(A)增益變大,頻寬變寬
(B)增益變大,頻寬變窄
(C)增益變小,頻寬變寬
(D)增益變小,頻寬變窄
參考答案
無參考答案
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