General
Electronic terms-H
..
Half
wave rectifier
A
rectifier which converts AC to pulsating DC by
removing either the negative or the positive
alternation of each i/p AC cycle.
Harmonic
Sine wave
that is multiple of a fundamental frequency.
High-pass filter
A tuned
circuit which disallows Frequencies below the cut-off
frequency
Holography
The
science dealing with three-dimensional optical
recording.
Horizontally polarized wave
Electromagnetic wave that has the electric field in the
horizontal plane.
Hybrid
circuit
Circuit
that joins two technologies (passive and active
components) onto one microelectronic circuit.
Hysteresis
In
respect to Schmitt Trigger circuits, it is
the difference between the upper and lower trigger
points
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