電子學頻率響應 - 考試
By Rachel
at 2014-12-01T23:41
at 2014-12-01T23:41
Table of Contents
[問題] 應考資格、各種國考疑難雜症等,以有正確作法、答案者為主
(不包括書裡的疑問)。若問題如人生規劃、讀書計畫等,無一
定作法、答案者,請用閒聊選項。
http://imgur.com/b3Emrx6
http://imgur.com/IIpv4te
1.第一張圖 為何只需算到電路右半部就可以算出zero,
左半部C1,R1...等等都不需要算嗎
2.第二張圖,算高頻低頻3dB頻寬,不是都用w(rad/sec)來表示嗎?
為何這題用f(Hz)?還是說都可以??
3.第二張圖,判別高低頻3dB,要如何判別這個電容是在高頻3dB還是低頻3dB??
謝謝
--
(不包括書裡的疑問)。若問題如人生規劃、讀書計畫等,無一
定作法、答案者,請用閒聊選項。
http://imgur.com/b3Emrx6
http://imgur.com/IIpv4te
1.第一張圖 為何只需算到電路右半部就可以算出zero,
左半部C1,R1...等等都不需要算嗎
2.第二張圖,算高頻低頻3dB頻寬,不是都用w(rad/sec)來表示嗎?
為何這題用f(Hz)?還是說都可以??
3.第二張圖,判別高低頻3dB,要如何判別這個電容是在高頻3dB還是低頻3dB??
謝謝
--
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考試
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at 2014-12-03T15:23
at 2014-12-03T15:23
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