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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 1 to 10 of 19 (0.013 seconds)| 1 |
Advanced electromagnetic modelling of multilayer monolithic microwave integrated circuitsSomasiri, Nalinda Prasad January 2003 (has links)
No description available.
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Microfabrication of monolithic inductors for microwave integrated circuits using a self-assembly technique based on surface tensionDahlmann, Gerald Wolfgang January 2002 (has links)
No description available.
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Novel process integration schemes for Cu/LOW-k technologyWang, Kai January 2007 (has links)
No description available.
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Formal design and synthesis of GALS architecturesDasgupta, Sohini January 2008 (has links)
No description available.
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Magnetic and microstructural properties of CoSm alloy and multilayer thin filmsErwin January 2004 (has links)
No description available.
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Balanced microwave circuits and adaptive single-sideband mixersLok, Lai Bun January 2007 (has links)
No description available.
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Micromachined components for near-terahertz circuitsChampion, Anthony January 2005 (has links)
No description available.
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Linearising circuits for dual-axis optic position sensitive detectorsNyamukapa, Joyce Meso January 2005 (has links)
No description available.
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Automated synthesis of asynchronous circuits using direct mapping for control and data pathsSokolov, Danil January 2006 (has links)
No description available.
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Tunable and nonlinear RF/microwave circuits based on left-handed metamaterialsKafaratzis, Andreas January 2008 (has links)
A major drive in modem RF and microwave circuits design is miniaturisation and performance enhancement through new design and fabrication techniques. Left-handed (LH) metamaterials have sparked the interest of RF and microwave engineers due to their unique electromagnetic properties which not only can enhance circuit performance, but also significantly reduce circuit size. The work in this thesis focuses on the one-dimensional (1-D) circuit approach of LH. metamaterials termed LH transmission line (TL) in developing LH nonlinear and tunable circuits. Two important characteristics of LH TLs are phase advance and anomalous dispersion. The propagation of steady-state pulses, termed envelope solitons, has been investigated theoretically and numerically in a LH nonlinear transmission line (NLTL), where pulse broadening due to anomalous dispersion was balanced by pulse compression due to nonlinearity provided by pn varactor diodes. Additionally, under large-signal conditions, a LH NLTL behaves as a broadband frequency multiplier. A LH NLTL tripler was fabricated and measured and direct comparison was made with a conventional NLTL multiplier. Comprehensive results show that short LH NLTLs are more efficient in power conversion than their conventional counterparts, at least at low and moderate power levels.
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