ldynasa
Junior Member level 3
Hi, everyone!
As input power get larger, amplifier's gain would decrease due to nonlinearity.
More specifically, it's because the third order coeff in Tylor Expansion is negative.
Now here comes my question, is there any dvice or circuit that has positive third order coeff?:?:
Thus they could show some gain boosting feature encountering large input signal?
Thx
- - - Updated - - -
All right, so I get this is called "Gain Expansion"
Could anyone give me an exact example how this might happen?
Thanx
As input power get larger, amplifier's gain would decrease due to nonlinearity.
More specifically, it's because the third order coeff in Tylor Expansion is negative.
Now here comes my question, is there any dvice or circuit that has positive third order coeff?:?:
Thus they could show some gain boosting feature encountering large input signal?
Thx
- - - Updated - - -
All right, so I get this is called "Gain Expansion"
Could anyone give me an exact example how this might happen?
Thanx