Devices with tunable inductance (“inductors”) are widely used in control circuits of modern electronics. The typical inductor is an electromagnetic coil with a ferromagnetic core inside. In this ...

An analysis of four different topologies to meet ATE SMU requirements with a final, the two-stage approach as the most ...

A 10-20 GHz tunable LC-VCO core using this inductor was also fabricated. Because of the multi-stage variable inductor, 20 GHz operation having over 10 GHz continuous tuning range with phase noise of ...