Electrically, AN / ARC-5 transmitters use high-level final amplifier plate modulation, and the output tank circuit is shunt high voltage fed.
12.
A later method used a potentiometer supplying a variable voltage to varactor diodes in the local oscillator and tank circuits of front end tuner, for electronic tuning.
13.
The ferroresonant approach is attractive due to its lack of active components, relying on the square loop saturation characteristics of the tank circuit to absorb variations in average input voltage.
14.
The Hartley oscillator is distinguished by a tank circuit consisting of two series-connected JFET ( in common-drain configuration ), an LC tank circuit ( here the single winding is tapped ) and a single battery.
15.
The Hartley oscillator is distinguished by a tank circuit consisting of two series-connected JFET ( in common-drain configuration ), an LC tank circuit ( here the single winding is tapped ) and a single battery.
16.
In this scheme the qubit's magnetic susceptibility, which is defined by its state, changes the phase angle between the current and voltage when a small A . C . signal is passed into the tank circuit.
17.
Assuming the coupling is weak, but sufficient to sustain oscillation, the oscillation frequency " f " is determined primarily by the tank circuit " ( L1 and C in the figure on the right ) " and is approximately given by
18.
Dr . Il'ichev's group at IPHT Jena in Germany are using impedance measurement techniques based on the flux qubit influencing the resonant properties of a high quality tank circuit, which, like the Delft group is also inductively coupled to the qubit.
19.
So the surge suppression must be outside the box, in a plastic box and not grounded directly to the fire panel, rather the grounded to the ground side / line side of the in-line series three stage two tank circuit designed AC surge suppression.
20.
The exchange of energy in this kind of oscillator occurs at a rate or frequency determined by the resonant frequency of its " tank circuit " which is composed of the combined capacitance of C1 and C2 and the inductance of L, famously known as an LC circuit.
