## Electronics (Mike Jaroch)

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### V

#### VELOCITY

The rate at which a disturbance travels through a medium [10].
 Keyword(s): VELOCITY

#### VELOCITY MODULATION

Modification of the velocity of an electron beam by the alternate acceleration and deceleration of electrons [11].

 Keyword(s): VELOCITY MODULATION

#### VELOCITY SERVOSYSTEM

A servosystem which controls the speed of the load it is driving [15].
 Keyword(s): VELOCITY SERVOSYSTEM

#### VERTICAL AXIS

On a graph, the straight line axis that is plotted from bottom to top [10].
 Keyword(s): VERTICAL AXIS

#### VERTICAL DEFLECTION PLATES

A pair of parallel electrodes in a CRT that moves the electron beam up and down [6].

 Keyword(s): VERTICAL DEFLECTION PLATES

#### VERTICAL PATTERN

The part of a radiation pattern that is radiated in the vertical plane [10].
 Keyword(s): VERTICAL PATTERN

#### VERTICAL PLANE

An imaginary plane that is perpendicular to the horizontal plane [11] [18].
 Keyword(s): VERTICAL PLANE

#### VERTICALLY POLARIZED

Waves that are radiated with the E field component perpendicular to the
earth's surface [10].

 Keyword(s): VERTICALLY POLARIZED

#### VERY HIGH FREQUENCY

The band of frequencies from 30 megahertz to 300 megahertz [17].
 Keyword(s): VERY HIGH FREQUENCY

#### VERY LARGE SCALE INTEGRATION

An integrated circuit containing over 2,000 logic gates or 64,000 bits of memory [14].

 Keyword(s): VERY LARGE SCALE INTEGRATION , VSLI

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