In my textbook ,it is given that , the following circuit has current-series feedback....
http://pic.ksb7.com/images/0h3swv5oi22m49rz10q.jpg
Pls explain how this(current-series feedback) occurs in the circuit,.,.,
Pls explain both sampling and feeding in this circuit...
In general, what i hav to do,if i want to sample current from o/p....(where to use resistor or wat to do)
It seems easier to explain the feedback in two port network,but i cant define wat kind of feedback is present in given amplifier circuit(without two port analysis) ,.,.,.
Pls guide me to determine the type of feedback in amplifier ckt(without changing to two port network).....
Im so confused with the feedback concept....
Plss help me....
http://pic.ksb7.com/images/0h3swv5oi22m49rz10q.jpg
Pls explain how this(current-series feedback) occurs in the circuit,.,.,
Pls explain both sampling and feeding in this circuit...
In general, what i hav to do,if i want to sample current from o/p....(where to use resistor or wat to do)
It seems easier to explain the feedback in two port network,but i cant define wat kind of feedback is present in given amplifier circuit(without two port analysis) ,.,.,.
Pls guide me to determine the type of feedback in amplifier ckt(without changing to two port network).....
Im so confused with the feedback concept....
Plss help me....