Scanning of electromagnetic radiation for EMC and data security purposes

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F08%3A63507502" target="_blank" >RIV/70883521:28140/08:63507502 - 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

Scanning of electromagnetic radiation for EMC and data security purposes

Original language description

A semi-automatic measurement system and diagnostic tool for localization of radiating parts of electronic devices in near-field was developed. A near-field scanning of electromagnetic emission is performed by the system. Maximal spatial resolution of thescanning is 0.2 mm which is sufficient for exact localization of radiating parts in the most cases. Frequency range of the measurement is from 30 MHz to 3 GHz. The advantage of the system is simplicity of implementation, as it is based entirely on commercially produced devices. The test receiver Rohde & Schwarz ESPI7 was used for the measurement of radiation level. The advantageous functions of the receiver such as fast frequency scan and simultaneous measurement with three detectors was utilized. Thescanning procedure is controlled by a program which leads a user throughout all measurement steps. The program was made in Agilent VEE Pro. Important part of the measurement is processing of the measured data. Therefore, software for effe

Czech name

Scanning of electromagnetic radiation for EMC and data security purposes

Czech description

A semi-automatic measurement system and diagnostic tool for localization of radiating parts of electronic devices in near-field was developed. A near-field scanning of electromagnetic emission is performed by the system. Maximal spatial resolution of thescanning is 0.2 mm which is sufficient for exact localization of radiating parts in the most cases. Frequency range of the measurement is from 30 MHz to 3 GHz. The advantage of the system is simplicity of implementation, as it is based entirely on commercially produced devices. The test receiver Rohde & Schwarz ESPI7 was used for the measurement of radiation level. The advantageous functions of the receiver such as fast frequency scan and simultaneous measurement with three detectors was utilized. Thescanning procedure is controlled by a program which leads a user throughout all measurement steps. The program was made in Agilent VEE Pro. Important part of the measurement is processing of the measured data. Therefore, software for effe

Type

D - Article in proceedings

CEP classification

BE - Theoretical physics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2008

Confidentiality

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

Article name in the collection

Proceedings 42nd Annual 2008 IEEE International Carnahan Conference on Security Technology

ISBN

978-1-4244-1816-9

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

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Publisher name

Institute for Electrical and Electronic Engineers, Inc.

Place of publication

New York

Event location

Prague, Czech Republic

Event date

Oct 16, 2008

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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