Electronic engineering

Electronic engineering

Electronic engineering is an engineering discipline focused on the design, fabrication, testing and operation of circuits, electronic components, devices, and systems.

Industry: Engineering

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Electronic engineering

double-amplitude-modulation multiplier

Engineering; Electronic engineering

A modulating system in which a carrier is amplitude-modulated first by one signal and then by a second signal. The resulting signal is fed to a detector, the output of which contains the product of ...

double-sideband system

Engineering; Electronic engineering

A modulation or demodulation system utilizing both sidebands, with or without the carrier.

capacitive coupling

Engineering; Electronic engineering

A means of coupling between circuits that uses a series capacitor for direct-current blocking. The signal passes through the capacitor, but the blocking effect allows different bias voltages to be ...

diode isolation

Engineering; Electronic engineering

A means of insulating an integrated- circuit chip from its substrate. The chip is surrounded by a pn junction that is reverse-biased. This prevents conduction between the chip and the substrate.

counterpoise

Engineering; Electronic engineering

A means of obtaining a radiofrequency (RF) ground by using a grid of wires or tubing in a plane parallel to the earth’s surface or to average terrain. The radius of the grid is usually at least 0.25 ...