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Electronics concepts

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electron hole
conceptual and mathematical opposite of an electron
gain
ability of a circuit to increase the power or amplitude of a signal
Bode plot
graph of the frequency response of a linear system presented in logarithmic scale
standing wave ratio
measure of impedance matching of loads to the characteristic impedance of a transmission line or waveguide
dynamic range
ratio between the largest and smallest values that a certain quantity can assume, often used in the context of signals
Debye length
measure of a charge carrier's net electrostatic effect in a solution and how far it persists
impedance matching
adjusting input/output impedances of an electrical circuit for some purpose
negative resistance
the property that an increasing voltage results in a decreasing current
field electron emission
emission of electrons induced by an electrostatic field
shot noise
electronic noise which can be modeled by a Poisson process
current mirror
circuit designed to copy a current through one active device
secondary emission
phenomenon where primary incident particles of sufficient energy, when hitting a surface or passing through some material, induce the emission of secondary particles
hydraulic analogy
analogy comparing current flow through electrical conductors to water through pipes
signal propagation delay
the length of time taken for a signal to traverse a segment of an electronic or communication network
slew rate
the maximum rate of change of electrical signals
Particle in a one-dimensional lattice
a problem that occurs in the model of a periodic crystal lattice
equivalent series resistance
electrical parameter of real capacitors and inductors
power-line flicker
fluctuation in the voltage of AC power lines, whose compliance is regulated by IEC61000-3-3
time-domain reflectometry
measurement technique used to determine the characteristics of electrical lines by observing reflected waveforms
Black's equation
Models the mean time to failure of a semiconductor circuit due to electromigration
Power supply rejection ratio
Measurement of an electronic circuit
logical effort
straightforward technique used to estimate delay in a CMOS circuit