scholarly journals Understanding Loading In Feedback Amplifier Analysis

2020 ◽  
Author(s):  
Manuel Toledo-Quinones
Keyword(s):  
Feedback Amplifier

Amplifier Performance in Terms of Two-Port Parameters

1998 ◽  
Vol 35 (1) ◽  
pp. 47-70
Author(s):  
Jack Willis
Keyword(s):  
Feedback Loop ◽  
High Frequencies ◽  
Feedback Amplifier ◽  
Alternative Means ◽  
The Stability

At high frequencies the complexity of the circuit representing a feedback amplifier is such that the concept of a feedback loop becomes meaningless, and an alternative means of checking the stability of the amplifier is needed. Representing the network as a two-port realises such a solution.

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