noise analyzer

noise analyzer

[′nȯiz ‚an·ə‚līz·ər]
(electronics)
A device used for noise analysis.
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References in periodicals archive ?
The NXA is designed with a two-channel phase and amplitude noise analyzer using cross-correlation to cancel its own internal noise.
Bruel & Kjaer mediator 2260 noise analyzer may be used to measure effective noise level, described by A, B or C characteristics or in separate octaves, which are distinguished by standardized filters.
It is said to allow phase noise measurements up to 200MHz offset and will plug into any Aeroflex PN500 Wideband Jitter and Phase Noise Analyzer or PN9000 Phase Noise Analyzer.
The standard industry method of measuring phase noise is by the use of HP 3048A Phase Noise Analyzer.
Combined with very close-to-the-carrier analysis, the NXA is the most complete noise analyzer on the market today.
The R&S FSWP phase noise analyzer and VCO tester offers extremely high sensitivity and measurement speed even for phase noise tests on pulsed sources.
In addition to VNAs, Rohde & Schwarz offers the new R&S FSWP phase noise analyzer and VCO tester (Figure 1) for high-speed test.
The model NTS-X10 phase noise analyzer has eliminated such compromises by providing fast, digital signal processor (DSP)-based noise analysis with the lowest X-band noise floor of any noise measurement system available today.
The DCNTS is a two-channel phase and amplitude noise analyzer designed with a dual demodulator architecture that allows the test system to use cross-correlation to cancel its internal noise.
A more specialized instrument is ProPlus Design Solutions' 9812D noise analyzer, the latest generation wafer-level 1/f noise measurement system.
The ultilized noise analyzer is capable of taking into consideration the second-stage noise contributions, and thus automatically eliminates them from the actual measured value of noise figure or power.