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Browsing by Author "Hintea, Sorin"

Browsing by Author "Hintea, Sorin"

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  • DEIC: web-based materials to teach digital electronics [articol] 
    Oltean, Gabriel; Oltean, Ioana; Hintea, Sorin (Timişoara: Editura Politehnica, 2006)
    The paper describes a Web-based Digital Electronics Interactive Course (DEIC). DEIC transmits knowledge to the students by means of static text, figures, tables and by interactive simulation of some digital circuits. It ...
  • Linearity considerations for adaptively biased transconductors with applications in continuous time filters [articol] 
    Rus, Cristian Matei; Feştilă, Lelia; Hintea, Sorin (Timişoara: Editura Politehnica, 2006)
    This paper discuses the approach of increasing the linearity of transconductor cells using adaptive bias currents. Adaptive biasing proves to be a powerful technique that may be used to obtain a very linear voltage-to-current ...
  • A log-domain circuit design method based on F-1 N F models [articol] 
    Feştilă, Lelia; Groza, Robert; Fazakas, Albert; Cîrlugea, Mihaela; Hintea, Sorin (Timişoara : Editura Politehnica, 2004)
    We developed in [1] a systematic modular design method for externally linear internally nonlinear (ELIN) circuits. This is a general and unitary approach for reconfiguring a linear block diagram into an equivalent ELIN ...
  • Log-domain multipliers for VLSI architectures [articol] 
    Feştilă, Lelia; Groza, Robert; Szolga, Lorant Andras; Hintea, Sorin (Timişoara: Editura Politehnica, 2006)
    We propose new modular configurations for one-, two-, and four quadrant multipliers in order to be used in large dimension circuits, like analog support vector machines or neural networks. Some investigations on these ...
  • Precisely measuring using behavioural blocks in PSpice [articol] 
    Cîrlugea, Mihaela; Fazakas, Albert; Hintea, Sorin (Timişoara: Editura Politehnica, 2006)
    We created specialized behavioral blocks that compute fast and accurately the power, the rms and average values of a signal. The signals can be seen through an adjustable “examination window”. The method was tested on some ...