Now showing items 1-6 of 6
A new high voltage polymer insulator for electrical distribution system from oil of Mamoma trees.
(IEEE 1995 Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, 1995-01-01) [Trabalho apresentado em evento]
A tunable triode-MOSFET transconductor and its application to g(m)-C filters
(Iscas '99: Proceedings of the 1999 IEEE International Symposium on Circuits and Systems, Vol 2, 1999-01-01) [Trabalho apresentado em evento]
A linear, tunable CMOS transconductance stage is introduced. Drain voltage of the input transistor operating in triode region is settled by a regulation loop and a first-order linear relationship between g(m) and a de bias ...
Synchronous machines parameters identification using load rejection test data
(IEEE International Electric Machines and Drives Conference Record, IEMDC, 1997-01-01) [Trabalho apresentado em evento]
This work shows a computational methodology for the determination of synchronous machines parameters using load rejection test data. The quadrature axis parameters are obtained with a rejection under an arbitrary reference, ...
Effective aspect-ratio and gate-capacitance in circular geometry MOS transistors
(Solid-state Electronics, 1996-10-01) [Artigo]
Optimization procedures in the design of continuous induction hardening and tempering installations for magnetic steel bars
(IEEE Transactions on Magnetics, 1998-12-01) [Artigo]
An inverse problem concerning the industrial process of steel bars hardening and tempering is considered. The associated optimization problem is formulated in terms of membership functions and, for the sake of comparison, ...
On optimizing micropower MOS regulated cascode circuits on switched current techniques
(Proceedings - IEEE International Symposium on Circuits and Systems, 1998-01-01) [Trabalho apresentado em evento]
Trade-off between settling time and micropower consumption in MOS regulated cascode current sources as building parts in high-accuracy, current-switching D/A converters is analyzed. The regulation-loop frequency characteristic ...