amplifier

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am·pli·fi·er

(am'pli-fī'ĕr),
1. A device that increases the magnification of a microscope.
2. An electronic apparatus that increases the strength of input signals.

amplifier

a device that controls power from a mechanical, electrical, hydraulic, or other source so that the output is greater than the input.

am·pli·fi·er

(am'pli-fī'ĕr)
1. A device that increases the magnification of a microscope.
2. An electronic apparatus that increases the strength of input signals.
See also: klystron, magnetron

amplifier

see image amplifier system.
References in periodicals archive ?
Comtech, through its operating units, is a broad based manufacturer of state-of-the-art solid state high power amplifiers and high technology satellite and over-the-horizon microwave telecommunication products and systems for commercial and government applications.
RFMD expects to announce future advancements in GaN technology in 2007, including the availability of high power amplifiers (HPAs) featuring high linearity, wide bandwidth and power outputs up to 200 watts.
is a broad based manufacturer of state-of-the-art solid state high power amplifiers and high technology satellite, troposcatter and wireless local loop telecommunication products and systems for commercial and government applications.
At CTIA Wireless '99, MPD Technologies will be demonstrating cellular multi-channel, multi-protocol, linear power amplifiers and cellular and PCS single channel, CDMA, high power amplifiers.
8 million contract from a major domestic OEM to supply high power amplifiers.
Comtech is a broad based manufacturer of state-of-the-art solid state high power amplifiers and high technology satellite and over-the-horizon microwave products and systems for commercial and government applications.
Comtech is a broad based manufacturer of state-of-the-art solid state high power amplifiers and high technology satellite and over-the horizon microwave products and systems for commercial and government applications.
In addition, the Company is dedicating further resources to optimize its erbium doped fiber for next generation high power amplifiers which are used in network service applications such as video, high speed internet and telephony.

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