Electrical noise generator

A device that produces electrical noise for use in electrical measurements. Electrical noise generators are commonly employed to measure the noise figure or noise temperature of radio receivers. They are also used in various other tests in radar and communications systems. Celestial noise sources ar...

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Bibliographic Details
Main Author: Randall W. Kreutel
Format: Reference Entry
Language:English
Online Access:Request full text
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Description
Summary:A device that produces electrical noise for use in electrical measurements. Electrical noise generators are commonly employed to measure the noise figure or noise temperature of radio receivers. They are also used in various other tests in radar and communications systems. Celestial noise sources are used to calibrate large antennas.
DOI:10.1036/1097-8542.219200