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      Serial architecture for fuzzy controllers: hardware implementation using analog/digital VLSI techniques 

      Huertas Díaz, José Luis; Sánchez Solano, Santiago; Barriga Barros, Ángel; Baturone Castillo, María Iluminada (1992)
      A new architecture is presented for the implementation of fuzzy systems using analog-digital techniques. This architecture ...
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      A fuzzy controller using switched-capacitor techniques 

      Huertas Díaz, José Luis; Sánchez Solano, Santiago; Barriga Barros, Ángel; Baturone Castillo, María Iluminada (Institute of Electrical and Electronics Engineers, 1993)
      The use of Switched-Capacitor techniques to build a fuzzy controller is discussed in this contribution. Using a sequential ...
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      Building blocks for current-mode implementation of VLSI fuzzy microcontrollers 

      Huertas Díaz, José Luis; Sánchez Solano, Santiago; Barriga Barros, Ángel; Baturone Castillo, María Iluminada (1993)
      A fuzzy microcontroller is presented implementing a simplified inference mechanism. Fuzzification, rule composition and ...
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      Multi-input voltage and current-mode min/max circuits 

      Baturone Castillo, María Iluminada; Barriga Barros, Ángel; Huertas Díaz, José Luis (1994)
      This paper presents briefly a review of the different algorithms and hardware implementations for multi-input min/max ...
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      Current-mode singleton fuzzy controller 

      Baturone Castillo, María Iluminada; Sánchez Solano, Santiago; Huertas Díaz, José Luis (1994)
      This paper describes the realization of a fuzzy controller which implements the simplified inference mechanism. CMOS analog ...
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      A modulator/demodulator CMOS IC for chaotic encryption of audio 

      Delgado Restituto, Manuel; Rodríguez Vázquez, Ángel Benito; Liñán Cembrano, M. (Institute of Electrical and Electronics Engineers, 1995)
      This paper reports the first experimental verification of chaotic encryption of audio signals using integrated circuits. ...
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      CMOS fuzzy controllers implemented as mixed-signal ICs 

      Baturone Castillo, María Iluminada; Sánchez Solano, Santiago; Barriga Barros, Ángel; Huertas Díaz, José Luis (Institute of Electrical and Electronics Engineers, 1996)
      This paper describes a programmable fuzzy controller chip designed with mixed-signal IC techniques. Its input and output ...
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      A 2.5MHz 55dB Switched-Current BandPass ΣΔ Modulator for AM Signal Conversion 

      Rosa Utrera, José Manuel de la; Pérez Verdú, Belén; Medeiro Hidalgo, Fernando; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 1997)
      We present a Switched-Current (SI) fourth-order bandpass ΣΔ modulator IC prototype. It uses fully-differential circuits ...
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      A design methodology for application specific fuzzy integrated circuits 

      Barriga Barros, Ángel; Senhadji Navarro, Raouf; Jiménez Fernández, Carlos Jesús; Baturone Castillo, María Iluminada; Sánchez Solano, Santiago (1998)
      The main objective of this contribution is to present a design methodology for application specific fuzzy integrated ...
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      Optimization of adaptive fuzzy processor design 

      Baturone Castillo, María Iluminada; Sánchez Solano, Santiago; Barriga Barros, Ángel; Huertas Díaz, José Luis (1998)
      A fuzzy processor is programmed to provide anoptimum output for solving a given problem. It could theoretically solve any ...
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      High-order cascade multi-bit Σ∆ modulators for high-speed A/D conversion 

      Río Fernández, Rocío del; Medeiro Hidalgo, Fernando; Pérez Verdú, Belén; Rodríguez Vázquez, Ángel Benito (Universidad Carlos III, 1998)
      The use of Sigma-Delta (Σ∆) modulation for analog-to-digital conversion (ADC) in the communication frequency range is ...
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      Design issues for the VLSI implementation of universal approximator fuzzy systems 

      Baturone Castillo, María Iluminada; Sánchez Solano, Santiago; Barriga Barros, Ángel; Huertas Díaz, José Luis (Institute of Electrical and Electronics Engineers, 1999)
      Several VLSI realizations of fuzzy systems have been proposed in the literature in the recent years. They employ analog ...
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      Determination of the radar cross section of stacked circular microstrip patches 

      Rodríguez Boix, Rafael; Losada Torres, Vicente; Medina Mena, Francisco (Institute of Electrical and Electronics Engineers, 2000)
      Galerkin's method in the Hankel transform domain (HTD) was used to determine the radar cross section (RCS) of stacked ...
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      Circuitos Difusos Analógico-Digitales para Aplicaciones Específicas 

      Sánchez Solano, Santiago (2000)
      El Proyecto que se describe en esta comunicación pretende potenciar la aplicación industrial de técnicas de razonamiento ...
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      A hierarchical approach for the symbolic analysis of large analog integrated circuits 

      Guerra Vinuesa, Oscar; Roca Moreno, Elisenda; Fernández Fernández, Francisco Vidal; Rodríguez Vázquez, Ángel Benito (IEEE computer society digital library, 2000)
      This paper introduces a new hierarchical analysis methodology which incorporates approximation strategies during the ...
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      A complete retargeting methodology for mixed-signal IC designs 

      Castro López, Rafael; Fernández, F. V.; Delgado Restituto, Manuel; Rodríguez Vázquez, Ángel Benito (Institute of Electrical and Electronics Engineers, 2001)
      In this paper, an efficient methodology to retargeting and reuse of embedded mixed-signal blocks is presented. Parametrized ...
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      XFSL: A tool for supervised learning of fuzzy systems 

      Moreno Velo, Francisco José; Baturone Castillo, María Iluminada; Sánchez Solano, Santiago; Barriga Barros, Ángel (2001)
      This paper presents Xfsl, a tool for the automatic tuning of fuzzy systems using supervised learning algorithms. The tool ...
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      Gate-Level Simulation of CMOS Circuits Using the IDDM Model 

      Bellido Díaz, Manuel Jesús; Juan Chico, Jorge; Ruiz de Clavijo Vázquez, Paulino; Acosta Jiménez, Antonio José; Valencia Barrero, Manuel (IEEE Computer Society, 2001)
      Timing verification of digital CMOS circuits is a key point in the design process. In this contribution we present the ...
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      VLSI design of universal approximator neuro-fuzzy systems 

      Baturone Castillo, María Iluminada; Sánchez Solano, Santiago; Barriga Barros, Ángel; Jiménez Fernández, Carlos Jesús; Senhadji Navarro, Raouf; López, Diego R. (2001)
      Neuro-fuzzy systems can theoretically solve any problem since they are universal approximators. Besides, they combine the ...
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      XFUZZY 3.0: A development environment for fuzzy systems 

      Moreno Velo, Francisco José; Baturone Castillo, María Iluminada; Sánchez Solano, Santiago; Barriga Barros, Ángel (2001)
      This paper presents the new version of Xfuzzy, Xfuzzy 3.0, which is a development environment for fuzzy-inference-based ...