On inductor simulation: Reactive two-pole synthesis with all-pass and related transfers

The paper looks at the synthetic inductor realization problem from the reactive two-pole approach which can be related to more esoteric gyrator norator models. It is shown that all that is required to realize a theoretically pure grounded inductor is a particular transfer function (related to the all-pass) which can be combined with a bootstrap configuration to obtain an active two-pole with a reactive input impedance. Circuit topologies are presented which can simulate an inductor.