防止
发表于 2025-3-23 11:21:54
Feedback Amplifiers and Stability,Feedback is the combining of a portion of the output signal of an amplifier with the input signal. Negative feedback is the process of coupling the output with the input such that it cancels some of the input signal. The advantages to be gained by using negative feedback are as follows:
Inflated
发表于 2025-3-23 15:06:07
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Ardent
发表于 2025-3-23 20:29:41
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意见一致
发表于 2025-3-23 23:57:40
Multiple-transistor Circuits,Transistors when used singly have a number of limitations which include poor bandwidth, low input impedance, high output impedance, relatively low gain and inability to amplify low-frequency or d.c. signals due to the negative-feedback effect of the stabilisation circuit.
摇曳
发表于 2025-3-24 06:24:52
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防锈
发表于 2025-3-24 07:32:10
Multiple-transistor Circuits,Transistors when used singly have a number of limitations which include poor bandwidth, low input impedance, high output impedance, relatively low gain and inability to amplify low-frequency or d.c. signals due to the negative-feedback effect of the stabilisation circuit.
CHYME
发表于 2025-3-24 12:51:34
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SOB
发表于 2025-3-24 17:45:22
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harangue
发表于 2025-3-24 22:57:56
Frequency Response of Amplifiers,Amplifiers may be classified in a number of ways according to frequency range, method of operation, ultimate use, type of load, or method of interstage coupling.
Outwit
发表于 2025-3-25 02:39:15
Sraffa 1926 and Sraffa 1960: An Attempt to Bridge the GapIn 1926, the young Sraffa seemed ready to engage in a research program on imperfect competition: