A loading coil or load coil is an inductor that is inserted into an electronic circuit to increase its inductance. The term originated in the 19th century...

loading coils and grounds rather than one, the equivalent loading coil and ground resistance, and therefore the power dissipated in the loading coil and...

important contributions were to the theory and implementation of the use of loading coils and the first wave filters designed to what was to become known as the...

type of coil car, coils of sheet metals were carried on-end or in cradles in open or covered gondolas. Load shifting, damage, and awkward loading and unloading...

called a "quarter-wave whip" (although often shortened by the use of a loading coil; see Electrically short whips below). For example, the common quarter-wave...

only 1.5 meters tall would require the addition of a loading coil. Then it may be said that the coil has lengthened the antenna to achieve an electrical...

cables supported several feet above the ground under the antenna. A large loading coil is required at the antenna feed point to cancel the capacitive reactance...

“electric” antennas, matching using a loading coil also generates high voltages at the antenna end(s) and in the loading coil, however unlike capacitors, the...

the inductance being inserted by the loading coils, and hence the loading effect. It works because the loading coils used on balanced lines have two windings...

An electromagnetic coil is an electrical conductor such as a wire in the shape of a coil (spiral or helix). Electromagnetic coils are used in electrical...

disqualified from eligibility because of loading coil placement. Because of this, phone companies endeavor to remove loading coils on copper loops that can operate...

Look up loading in Wiktionary, the free dictionary. Loading may refer to: Carbohydrate loading, a strategy employed by endurance athletes to maximize the...

changed by adjustable taps on the coil. The antenna was brought into resonance with the tuned circuit using loading coils. The energy in each spark, and...

shorter antennas include loading coils to make the antenna impedance the same as a physically longer antenna. The loading coil may be on the bottom, middle...

/2} ) will have capacitive reactance. Adding an inductor (coil of wire), called a loading coil, at the feedpoint in series with the antenna, with inductive...

A Tesla coil is an electrical resonant transformer circuit designed by inventor Nikola Tesla in 1891. It is used to produce high-voltage, low-current,...

stored alternately as an electrostatic field in the top load and a magnetic field in the loading coil, is hundreds of times the energy input from the transmitter...

would compress 1 inch with 100 pounds (45 kg) of load. Types of coil spring are: Tension/extension coil springs, designed to resist stretching. They usually...

antenna (given by the graph below), and includes a reactance, usually a loading coil, to tune out the reactance of the antenna, to make it resonant at the...

feedpoint impedance includes a large capacitive reactance requiring a loading coil or other matching network in order to be practical, especially as a transmitting...

Electrician, 3 June 1887 James E. Brittain, "The Introduction of the Loading Coil: George A. Campbell and Michael I. Pupin", Technology and Culture, Vol...

circuit to another circuit, or multiple circuits. A varying current in any coil of the transformer produces a varying magnetic flux in the transformer's...

need to compensate with a large inductive loading coil to bring the antenna to resonance. However a large coil loses power through resistive heating of...

help protect electronic equipment from external magnetic interference. Loading coil Mu-metal Sendust Supermalloy (a material with even higher magnetic permeability)...

rigid material (typically metal) bent or molded into a form (especially a coil) that can return into shape after being compressed or extended. Springs can...

as inverted-L or T antennas, which are brought into resonance with a loading coil at their base. Receiving antennas do not have to be as efficient as transmitting...

Directional coupler Equilibrium length Optocoupler Fiber-optic coupling Loading coil Shield List of electronics topics AC Coupling Impedance matching Impedance...

"umbrella" antenna. Like other ultra-short antennas it requires a large loading coil and a meticulously constructed low-resistance counterpoise system to...

can be fed power efficiently, an impedance matching inductor called a loading coil is connected in series with the feedline at the base of the antenna....

A Rogowski coil, named after Walter Rogowski, is an electrical device for measuring alternating current (AC) or high-speed current pulses. It sometimes...