Weryfikacja pomiarowa podatności wzmacniaczy operacyjnych na zaburzenia radioelektryczne

Dariusz Wójcik; Maciej Surma; Mirosław Magnuski; Artur Noga; Jan Mocha

doi:10.15199/48.2018.02.20

Weryfikacja pomiarowa podatności wzmacniaczy operacyjnych na zaburzenia radioelektryczne

Translated title of the contribution: Experimental verification of susceptibility to EMI of operational amplifiers

Department of Electronics; Electrical Engineering and Microelectronics (RAU/RAU11)

Institute of Medical Technology and Equipment

Research output: Contribution to journal › Article › peer-review

Abstract

In the paper the experimental verification of susceptibility to EMI of chosen operational amplifiers is presented. The op-amp measurements have been performed in a test set being the differential amplifier. Applied measurement test set allows convenient examination of output DC drift in the presence of EMI by simulating a close to real-life situation in which RF signals are introduced simultaneously to both inputs of op-amp. A qualitative agreement between measurements and a simple mathematical model describing the DC offset drift of operational amplifier as a function of RF interference amplitude has been verified.

Translated title of the contribution	Experimental verification of susceptibility to EMI of operational amplifiers
Original language	Polish
Pages (from-to)	84-87
Number of pages	4
Journal	Przeglad Elektrotechniczny
Volume	94
Issue number	2
DOIs	https://doi.org/10.15199/48.2018.02.20
Publication status	Published - 2018

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.15199/48.2018.02.20

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title = "Weryfikacja pomiarowa podatno{\'s}ci wzmacniaczy operacyjnych na zaburzenia radioelektryczne",

abstract = "In the paper the experimental verification of susceptibility to EMI of chosen operational amplifiers is presented. The op-amp measurements have been performed in a test set being the differential amplifier. Applied measurement test set allows convenient examination of output DC drift in the presence of EMI by simulating a close to real-life situation in which RF signals are introduced simultaneously to both inputs of op-amp. A qualitative agreement between measurements and a simple mathematical model describing the DC offset drift of operational amplifier as a function of RF interference amplitude has been verified.",

keywords = "Electromagnetic compatibility, Operational amplifiers, RF interferences, Radiated immunity",

author = "Dariusz W{\'o}jcik and Maciej Surma and Miros{\l}aw Magnuski and Artur Noga and Jan Mocha",

year = "2018",

doi = "10.15199/48.2018.02.20",

language = "polski",

volume = "94",

pages = "84--87",

journal = "Przeglad Elektrotechniczny",

issn = "0033-2097",

publisher = "Wydawnictwo SIGMA-NOT",

number = "2",

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T1 - Weryfikacja pomiarowa podatności wzmacniaczy operacyjnych na zaburzenia radioelektryczne

AU - Wójcik, Dariusz

AU - Surma, Maciej

AU - Magnuski, Mirosław

AU - Noga, Artur

AU - Mocha, Jan

PY - 2018

Y1 - 2018

N2 - In the paper the experimental verification of susceptibility to EMI of chosen operational amplifiers is presented. The op-amp measurements have been performed in a test set being the differential amplifier. Applied measurement test set allows convenient examination of output DC drift in the presence of EMI by simulating a close to real-life situation in which RF signals are introduced simultaneously to both inputs of op-amp. A qualitative agreement between measurements and a simple mathematical model describing the DC offset drift of operational amplifier as a function of RF interference amplitude has been verified.

AB - In the paper the experimental verification of susceptibility to EMI of chosen operational amplifiers is presented. The op-amp measurements have been performed in a test set being the differential amplifier. Applied measurement test set allows convenient examination of output DC drift in the presence of EMI by simulating a close to real-life situation in which RF signals are introduced simultaneously to both inputs of op-amp. A qualitative agreement between measurements and a simple mathematical model describing the DC offset drift of operational amplifier as a function of RF interference amplitude has been verified.

KW - Electromagnetic compatibility

KW - Operational amplifiers

KW - RF interferences

KW - Radiated immunity

UR - https://www.scopus.com/pages/publications/85041428377

U2 - 10.15199/48.2018.02.20

DO - 10.15199/48.2018.02.20

M3 - Artykuł

AN - SCOPUS:85041428377

SN - 0033-2097

VL - 94

SP - 84

EP - 87

JO - Przeglad Elektrotechniczny

JF - Przeglad Elektrotechniczny

IS - 2

ER -

Weryfikacja pomiarowa podatności wzmacniaczy operacyjnych na zaburzenia radioelektryczne

Abstract

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