▲ 1 r/ControlTheory
Stability in Linvill Negative Impedance Converter
Hi, I'm trying to improve my understanding of how electronic circuits create poles and zeros in the s-plane in general, but since that's pretty open ended, I'm starting with the specific case of a Linvill NIC. Is it correct to say that since there is positive feedback that there is a RHP pole? If so, what is its location(s) on the s-plane? I read that positive feedback doesn't necessarily mean the circuit is unstable, but if that's true, what determines whether it's stable or not? Thanks so much!
u/CharacterLaugh8531 — 6 days ago