Tuesday, 16 April 2024, 5:50 PM
Site: edulabs.org academy
Course: Activity Examples (Activity Examples)
Glossary: Electronics (Mike Jaroch)
G
GROUND REFLECTION LOSSThe loss of RF energy each time a radio wave is reflected from the earth's surface [10]. |
GROUND SCREENA series of conductors buried below the surface of the earth and arranged in a radial pattern. Used to reduce losses in the ground [10]. |
GROUND WAVESRadio waves which travel near the surface of the earth [10]. |
GROUND-CONTROLLED APPROACHA radar system used to guide aircraft to safe landings in poor visibility conditions [18]. |
GROUND-PLANE ANTENNAA type of antenna that uses a ground plane as a simulated ground to produce low-angle radiation [10] |
GROUPA collection of units, assemblies, subassemblies, and parts. It is a subdivision of a set or system but is not capable of performing a complete operational function [17]. |
GROUP VELOCITYThe forward progress velocity of a wave front in a waveguide [11]. |
GROWN JUNCTIONA method of mixing P-type and N-type impurities into a single crystal while the crystal is being grown [7]. |
GUIDANCE RADARA system which provides information that is used to guide a missile to a target [18]. |
GYROAbbreviation for gyroscope [15]. |