The LC tank circuit forms the core of the VCO, while transistors are used for amplification and varactors for voltage-controlled capacitance. The circuit can be configured in various topologies such ...

This tutorial will go through the fundamentals of LC oscillator and LC VCO design, such as basic phase-noise theory, design for low power, low phase noise and, large tuning range (including varactor ...

Then we were further amused by [Seraph’s] comment which added, “Resistance in the circuit: ‘Alright, I’ll take the energy, then.'” Of course, there are other ways to think of an LC circuit.

In the first, a response analysis, the LC tank circuit is driven near-resonantly by a low-frequency radiofrequency current, and its response is detected using lock-in techniques.

We also demonstrated a circadian rhythm in LC impulse activity, and confirmed functionality of the SCN–DMH–LC circuit by eliminating this rhythm with DMH lesions.