There is an active circuit with one opamp called NIC (negative impedance converter) which transforms a real load component (resistor or capacitor) into its negative equivalent. Therefore, search for NIC circuit (in each opamp application book or paper).lisawoods said:Does anyone have experience of designing a Negative Capacitor circuit ? I would like some help if possible
Sorry, I cannot agree on this. It´s basic to calculate NIC properties - and also to understand the principle, provided one knows what a controlled source is.fubsyman said:NIC are very interesting things and it has difficult explanation. You must go deeper to understand it.