Circuit Idea/Demystifying gyrator circuits

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Demystifying gyrator circuits (Creating virtual elements by dynamic voltage sources)

Circuit idea: Emulate actual elements by dynamic voltage sources having the same behavior.

A simulated inductor is a balanced bridge

The problem: to convert a capacitor into an inductor

Fig. 1: How do we convert a capacitor into an inductor?

Inductors are bulky, heavy and expensive; they cannot be miniaturized. So, it would be extremely useful if we manage to replace them by capacitors. The problem is to convert a capacitor into an inductor.

External links

• Op Amp Gyrator Circuit Synthesis and Applications

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