prikaz prve stranice dokumenta Analiza aktivne superluminalne prijenosne linije temeljene na negativnim kondenzatorima
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scientific master's theses
Analiza aktivne superluminalne prijenosne linije temeljene na negativnim kondenzatorima
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2011. urn:nbn:hr:168:343430
Zidar, Damir
University of Zagreb
Faculty of Electrical Engineering and Computing
Department of Communication and Space Technologies

Cite this document

Zidar, D. (2011). Analiza aktivne superluminalne prijenosne linije temeljene na negativnim kondenzatorima (Scientific master's theses). Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:343430

Zidar, Damir. "Analiza aktivne superluminalne prijenosne linije temeljene na negativnim kondenzatorima." Scientific master's theses, University of Zagreb, Faculty of Electrical Engineering and Computing, 2011. https://urn.nsk.hr/urn:nbn:hr:168:343430

Zidar, Damir. "Analiza aktivne superluminalne prijenosne linije temeljene na negativnim kondenzatorima." Scientific master's theses, University of Zagreb, Faculty of Electrical Engineering and Computing, 2011. https://urn.nsk.hr/urn:nbn:hr:168:343430

Zidar, D. (2011). 'Analiza aktivne superluminalne prijenosne linije temeljene na negativnim kondenzatorima', Scientific master's theses, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 30 September 2022, https://urn.nsk.hr/urn:nbn:hr:168:343430

Zidar D. Analiza aktivne superluminalne prijenosne linije temeljene na negativnim kondenzatorima [Scientific master's theses]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2011 [cited 2022 September 30] Available at: https://urn.nsk.hr/urn:nbn:hr:168:343430

D. Zidar, "Analiza aktivne superluminalne prijenosne linije temeljene na negativnim kondenzatorima", Scientific master's theses, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2011. Available at: https://urn.nsk.hr/urn:nbn:hr:168:343430

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Metadata
TitleAnaliza aktivne superluminalne prijenosne linije temeljene na negativnim kondenzatorima
Title (english)Analysis of Active Superluminal Transmission Line based on Negative Capacitors
AuthorDamir Zidar
MBZ: -330809
MentorSilvio Hrabar (mentor)
Committee memberZvonimir Šipuš (predsjednik povjerenstva)
Committee memberSilvio Hrabar (član povjerenstva)
Committee memberNikša Burum (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
(Department of Communication and Space Technologies)
Zagreb
Defense date and country2011-12-12, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Universal decimal classification
(UDC)		621.3 - Electrical engineering
Abstract
U ovome radu analizirana je stabilnost nedavno predloženih ne-Fosterovih ultra-širokopojasnih superluminalnih ENZ prijenosnih linija temeljenih na negativnim kapacitetima. Analiza je načnjena u vremenskoj domeni i ona uzima u obzir i prijelaznu pojavu kao i stacionarno stanje. Rezultati analize pokazuju da, suprotno uobičajnom mišljenju, kriterij stabilnosti ne ovisi samo o negativnom kondenzatoru nego i o elementima vanjske pasivne mreže. Uprkos tome, pokazano je da je moguće osigurati stabilan rada superluminalne linije ako je ona prilagođena. Posebno je pokazano da nesavršenosti negativnog kondenzatora uzrokuju kompleksni karakter karakteristične impedancije linije (odnosno metamterijala) što ima direktan utjecaj na prilagođenje i stabilnost cijelog sustava. Rezultati analize uspoređeni su s prethodno objavljenim eksperimentalnim rezultatima, i uočeno je dobro slaganje.
Abstract (english)
In this thesis stability of recently proposed Non-Foster ultra-wide band superluminal ENZ transmission lines based on negative capacitors was analyzed. Analysis was made in time domain considering both transition and steady states. Results show that, opposite to common opinion, stability criteria depends not only on negative capacitor, but on passive elements of network as well. Despite this, it is shown that is possible to ensure stability of transmission line if it's matched. It is particularly shown that negative capacitor's imperfections causes complex character of transmission line (metamaterial) impedance, which directly affects matching and stability of a complete system. Analysis results were compared with previously published experimental results showing good correspondence.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:343430
Study programmeTitle: Postgraduate master programme in electrical engineering
Study programme type: university
Study level: postgraduate
Academic / professional title: Magistar znanosti elektrotehnike (Magistar znanosti elektrotehnike)
Catalog URLhttp://lib.fer.hr/cgi-bin/koha/opac-detail.pl?biblionumber=37816
Type of resourceText
Extent96 str. ; 30 cm
File originBorn digital
Access conditionsClosed access
Terms of useLicence In copyright icon
RepositoryFER Repository
Created on2019-07-12 08:56:55

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