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Artículo
Multiplexing architecture for mixed-signal CMOS fuzzy controllers
(Institute of Electrical and Electronics Engineers, 1998)
Limited precision imposes limits on the complexity of analogue circuits, and hence fuzzy analogue controllers are usually oriented to fast low-power systems with low-medium complexity. A strategy to preserve most of the ...
Artículo
Multi-bit cascade ΣΔ modulator for high-speed A/D conversion with reduced sensitivity to DAC errors
(Institute of Electrical and Electronics Engineers, 1998)
This paper presents a ΣΔ modulator (ΣΔM) which combines single-bit and multi-bit quantization in a cascade architecture to obtain high resolution with low oversampling ratio. It is less sensitive to the non-linearity of ...