Fully Computer-controlled Battery Power Source for Low-frequency Noise Measurements

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F03%3APU39276" target="_blank" >RIV/00216305:26220/03:PU39276 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Fully Computer-controlled Battery Power Source for Low-frequency Noise Measurements

Original language description

Personal-computer-controlled microcomputer units (MCUs) and an AD converter installed in a shield box together with batteries and optical connection from outside make it possible to set automatically the DC power source for low-frequency noise measurements without any line noise. After measuring the device resistance under test automatically at 1 mA, the voltage or the current through MCU and the AD converter in the shield box are automatically switched off in order to minimize the noise induced from thhe electronic circuit. This power source substantially improves the low-frequency noise measurement technology.

Czech name

Počítačem plně řízená baterie, jakožto zdroj energie pro nízkofrekvenční měření šumu

Czech description

Personal-computer-controlled microcomputer units (MCUs) and an AD converter installed in a shield box together with batteries and optical connection from outside make it possible to set automatically the DC power source for low-frequency noise measurements without any line noise. After measuring the device resistance under test automatically at 1 mA, the voltage or the current through MCU and the AD converter in the shield box are automatically switched off in order to minimize the noise induced from thhe electronic circuit. This power source substantially improves the low-frequency noise measurement technology.

Type

D - Article in proceedings

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

<a href="/en/project/ME%20605" target="_blank" >ME 605: Noise of HEMT for global communication</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2003

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Noise and Non-linearity Testing of Modern Electronic Components

ISBN

80-238-9094-8

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

48-51

Publisher name

CNRL

Place of publication

Brno

Event location

Brno

Event date

Aug 12, 2001

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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