attenuator


Also found in: Thesaurus, Medical, Acronyms, Encyclopedia, Wikipedia.

at·ten·u·a·tor

 (ə-tĕn′yo͞o-ā′tər)
n.
A device that attenuates an electrical signal.

attenuator

(əˈtɛnjʊˌeɪtə)
n
1. (General Physics) physics any device designed to reduce the power of a wave or electrical signal without distorting it
2. a person or thing that attenuates

at•ten•u•a•tor

(əˈtɛn yuˌeɪ tər)

n.
a device for reducing the amplitude of an electronic signal.
[1920–25]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.attenuator - an electrical device for attenuating the strength of an electrical signal
electrical device - a device that produces or is powered by electricity
Translations
atténuateur
Mentioned in ?
References in periodicals archive ?
The microwave measuring receiver, which provides frequency coverage up to 50 GHz, will be used by AFMETCAL for calibrating signal generators and step attenuators to meet stringent government and commercial accuracy requirements.
The XRT75R06 Line Interface Unit (LIU) and Jitter Attenuator (JA) combination device, and XRT75R06D LIU/JA with desynchronization easily address the complex mapping/demapping of data streams between SONET/SDH (synchronous) and DS3/E3 (asynchronous) networking environments.
Adding a field variable optical attenuator to our optical module family positions Sunrise Telecom as a leader in optical testing solutions for Fiber-to-the-Home, Metro Ethernet, and Optical networks.
Early this year Lightconnect had announced that the Fast Variable Optical Attenuator Series 5000 had successfully passed the strict reliability requirements listed in Telcordia GR-1209 and GR-1221.
The Variable Optical Attenuator Module is an important tool for determining a fibre link's optical margin, for performing insertion loss testing and verification, as well as for providing power control and equalisation on the network.
In the ElectroniCast report, the fiber optic attenuator market is presented in segments:
Pasternack said it has introduced a new family of in-stock continuously variable waveguide attenuators with performance up to 110 GHz.
The Global Fiber Attenuator Industry Report 2015 is a professional and in-depth study on the current state of the fiber attenuator industry.
The power is varied by either adjusting the laser power itself (if the laser output power can be stabilized at all power levels) or by using a variable high-power laser attenuator.
Usually, almost no [beta]-lactamase is produced because the gene is preceded by a weak promoter and a strong attenuator (4).
This latter attenuator design inhibits the creation of noise in the first place instead of just muffling it after it already exists as described in the original article.
MEMSCAP (Paris:MEMS), the leading provider of innovative solutions based on MEMS (micro-electro-mechanical systems) technology, including optical components, today announces the qualification of its High Voltage Electrostatic MEMS Variable Optical Attenuator in accordance with Telcordia standards.