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IC-påverkan av elektromagnetisk puls
Linköping University, Department of Electrical Engineering.
2008 (Swedish)Independent thesis Advanced level (professional degree), 20 credits / 30 HE creditsStudent thesisAlternative title
Effects of electromagnetic pulse on integrated circuit (English)
Abstract [sv]

Detta examensarbete undersöker effekter av en elektromagnetisk puls på IC-kretsar.

För att kunna utvärdera inverkan har ett testobjekt, innehållande komponenter som skall testas, konstruerats. Detta testobjekt består av batteri, en enkel komponent och last. Ett pulsaggregat och en antenn användes för att generera de elektromagnetiska pulser som testobjektet utsattes för. Resultaten visar att inverkan på de testade komponenterna är möjlig. Inverkan visade sig vara beroende av bl.a. avståndet till antennen och den tid som testobjektet utsätts för störning. Störning har också utförts vid olika polariseringar.

Ett mål var att kunna jämföra en elektromagnetisk störning via en antenn med en trådbunden störning, där pulsen genererats från samma pulsaggregat. Försöken att utföra trådbunden störning av testobjektet misslyckades då pulsen inte var tillräckligt bra.

Detta examensarbete är en del av en artikel, High Power Ultra Wide Band and Vircator Source-Victim Experiment, som presenterades vid konferensen EMC Europe 2008.

Abstract [en]

This paper studies the effects of an electromagnetic pulse on IC-circuits. A DUT (device under test) has been constructed so that the effects of the pulse can be evaluated. The DUT consists of a battery, a load and the component, which is to be tested. A high voltage power supply and an antenna were used to generate the pulses that the DUT were exposed to. The results show that the effects were dependent on, among others, the distance between the antenna and the DUT and the time during which the DUT was exposed to the pulse. The DUT has also been exposed to different polarisations of the pulse.

One of the objectives of the study was to compare the difference between a pulse from an antenna and from a wire. This was to be done with the same high voltage power supply. Attempts to use a wire, for injecting the pulse, were unsuccessful since the damped pulse was not satisfying.

This paper is a part of a paper, High Power Ultra Wide Band and Vircator Source-Victim Experiment, that was presented at the conference EMC Europe 2008.

Place, publisher, year, edition, pages
2008. , 55 p.
Keyword [sv]
Elektromagnetisk puls, HPM, IC-krets, antenn, överslag
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:liu:diva-15092ISRN: LITH-ISY-EX--08/4077--SEOAI: oai:DiVA.org:liu-15091DiVA: diva2:37856
Presentation
Systemet, Hus B, Linköping University, Linköping (Swedish)
Uppsok
teknik
Supervisors
Examiners
Available from: 2008-10-24 Created: 2008-10-14 Last updated: 2009-03-10Bibliographically approved

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CiteExportLink to record
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Citation style
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