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 ?
is an industry leader with multiple patents pending for its superior signal amplifier technology.
signal amplifiers will streamline the development of more sensitive tests and reduce costs to address the highly competitive rapid diagnostics market.
is the innovation leader in cellular amplifier technology - specializing in design and manufacturing of cell phone signal amplifiers and accessories.
Utilizing WJ's RF expertise and leadership position in developing pre-driver and small signal amplifiers combined with the partnerships with leading edge technology companies, WJ has developed the AP60x products to fill a void in the market space for driver stage power amplifiers that offer a high level of linearity and efficiency while operating off 28V supply.
designs and manufactures cell phone signal amplifiers and accessories that dramatically improve cell phone communications for mobile, home and enterprise office settings.
Staple products like cables, connectors, splitters, and signal amplifiers can be found in the Store -- as well as application-specific equipment including tools, test equipment, VoIP, High-Speed Data, and High- Definition TV installation gear.
signal amplifiers that improve cellular communications quality and coverage for handsets, PDAs, modems and laptops, by providing maximum power while ensuring full network interoperability.
university affiliated research center, has granted EMS the opportunity to obtain exclusive rights to develop and market deep space microwave signal amplifiers and potentially other dual-use high technologies.