However, as the circuit of analog multiplier is complicated and contains many transistors, its use may encounter difficulty in IC implementation. Varactor diode is a capacitor of which capacitance ...

Abstract: An original method to increase the tuning range of a monolithic-microwave integrated-circuit (MMIC) varactor diode is presented in this paper. An active circuit simulating a negative ...

Superconductivity is an advantageous property observed in some materials, which entails an electrical resistance of zero at ...

A two-way current mirror with an added Wilson enhancement that allows it to work more accurately at higher voltages.