Exploració per tema "Electronic circuits"

Ara es mostren els items 41-60 de 162

    • 8. Llistat de tècniques per analitzar circuits i obtenir el punt de treball dels components que el formen 

      Altet Sanahujes, Josep (Departament d'Enginyeria Electrònica, 2017-05-11)
      Audiovisual
      Accés obert

    • 9. Exemple d’anàlisi d’un circuit per simple inspecció 

      Altet Sanahujes, Josep (Departament d'Enginyeria Electrònica, 2017-05-11)
      Audiovisual
      Accés obert

    • A Divide-and-Conquer Approach for Cell Routing using Litho-friendly Layouts 

      Vidal Obiols, Alexandre (Universitat Politècnica de Catalunya, 2013-06-17)
      Projecte/Treball Final de Carrera
      Accés restringit per acord de confidencialitat

    • A front-end circuit for two-wire connected resistive sensors with a wire-resistance compensation 

      Reverter Cubarsí, Ferran (Multidisciplinary Digital Publishing Institute (MDPI), 2023-10-03)
      Article
      Accés obert
      In this article, a novel front-end circuit for remote two-wire resistive sensors that is insensitive to the wire resistances is proposed and experimentally characterized. The circuit relies on an OpAmp-based current source ...

    • A hands-on approach to differential circuit measurements 

      Pallàs-Areny, Ramon; Casas Piedrafita, Óscar (Elsevier, 2007-01)
      Article
      Accés obert
      Electronic engineering is showing a definite trend towards differential circuits. However, most measurement instruments are single-ended. Consequently, engineering graduates often lack the skills to perform correct ...

    • A novel variation-tolerant 4T-DRAM cell with enhanced soft-error tolerance 

      Ganapathy, Shrikanth; Canal Corretger, Ramon; Alexandrescu, Dan; Costenaro, Enrico; González Colás, Antonio María; Rubio Sola, Jose Antonio (IEEE Computer Society Publications, 2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In view of device scaling issues, embedded DRAM (eDRAM) technology is being considered as a strong alternative to conventional SRAM for use in on-chip memories. Memory cells designed using eDRAM technology in addition ...

    • A robust THD based communication-less protection method for electrical grids with DGs 

      Al Hanaineh, Wael Hasan Ahmad; Matas Alcalá, José; Bakkar, Mostafa; El Mariachet Carreño, Jorge; Guerrero, Josep Manuel Ramos (Elsevier, 2024-01-01)
      Article
      Accés obert
      In this paper, a protection method with two cascaded algorithms is proposed to face fault events in Electrical Distribution Systems (EDSs). The first algorithm uses the Total Harmonic Distortion (THD), the estimates of the ...

    • A Simple direct microcontroller interface for capacitively-coupled resistive sensors 

      Areekath, Lakshmi; George, Boby; Reverter Cubarsí, Ferran (Institute of Electrical and Electronics Engineers (IEEE), 2020)
      Text en actes de congrés
      Accés obert
      A novel approach to interface capacitively-coupled resistive sensors directly to a microcontroller is presented in this paper. The existing schemes for the measurement of the resistance of a sensing element ...

    • A TCAD model for silicon nitride based memristive devices 

      Stavroulakis, Emmanouil; Vasileiadis, Nikolaos; Mavropoulis, Alexandros; Chatzipaschalis, Ioannis; Tsipas, Evangelos; Rallis, Konstantinos; Vourkas, Ioannis; Dimitrakis, Panagiotis; Sirakoulis, Georgios Ch. (Institute of Electrical and Electronics Engineers (IEEE), 2023)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Si 3 N 4 -based ReRAM devices showcase intriguing performance characteristics of low switching threshold, high endurance and retention that lay the foundations for the development of the next-generation low-power artificial ...

    • Aging in CMOS RF linear power amplifiers: an experimental study 

      Aragonès Cervera, Xavier; Barajas Ojeda, Enrique; Crespo Yepes, Albert; Mateo Peña, Diego; Rodríguez Martínez, Rosana; Martin Martínez, Javier; Nafría Maqueda, Montserrat (IEEE Microwave Theory and Techniques Society, 2021-02-01)
      Article
      Accés obert
      An extensive experimental analysis of the hot carrier injection (HCI) and bias temperature instability (BTI) aging effects on RF linear power amplifiers (PAs) is presented in this article. Two different 2.45-GHz PA topologies ...

    • Alternative memristor-based interconnect topologies for fast adaptive synchronization of chaotic circuits 

      Escudero López, Manuel; Vourkas, Ioannis; Rubio Sola, Jose Antonio (2020-09)
      Article
      Accés obert
      Resistive switching devices (memristors) constitute an emerging device technology promising for a vari- ety of applications that are currently being studied. In this context, the use of memristors as coupling el- ements ...

    • An experiment of planning manual work taking account of learning and forgetting 

      Ibáñez Luján, Toni; Sánchez Martínez, M. Carmen (Universitat Politècnica de Catalunya, 2007-06-29)
      Projecte/Treball Final de Carrera
      Accés obert
      Avui en dia, les indústries es troben exposades freqüentment a canvis en el volum de producció, en els productes que es fabriquen i a canvis de tecnologies als processos que desenvolupen, per tal de millorar la productivitat. ...

    • Analysis of body bias and RTN-induced frequency shift of low voltage ring oscillators in FDSOI technology 

      Barajas Ojeda, Enrique; Aragonès Cervera, Xavier; Mateo Peña, Diego; Moll Echeto, Francisco de Borja; Rubio Sola, Jose Antonio; Martin Martínez, Javier; Rodríguez Martínez, Rosana; Porti Pujal, Marc; Nafría Maqueda, Montserrat; Castro López, Rafael; Roca Moreno, Elisenda; Fernandez, Francisco V. (Institute of Electrical and Electronics Engineers (IEEE), 2018)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Electronic circuits powered at ultra low voltages (500 mV and below) are desirable for their low energy and power consumption. However, RTN (Random Telegraph Noise)-induced threshold voltage variations become very significant ...

    • Analysis of equilibrium points and optimal grid support of grid-forming modular multilevel converter for balanced and unbalanced faults 

      Westerman Spier, Daniel; Collados Rodríguez, Carlos; Prieto Araujo, Eduardo; Gomis Bellmunt, Oriol (Elsevier, 2023-11-01)
      Article
      Accés obert
      This short-communication presents a steady-state analysis of a grid-forming Modular Multilevel Converter (MMC) providing optimal voltage support to the AC network under normal and constrained conditions. The analysis is ...

    • Body bias generator design for ultra-low voltage applications in FDSOI technology 

      Palma Carmona, Kenneth (Universitat Politècnica de Catalunya, 2019-10-14)
      Projecte Final de Màster Oficial
      Accés obert
      This thesis presents the derivation and validation processes of analytical models describing the dynamic and steady-state behaviors of CC-CP switched capacitor converters. The effects of FDSOI components in the implementation ...

    • BPF-based thermal sensor circuit for on-chip testing of RF circuits 

      Altet Sanahujes, Josep; Barajas Ojeda, Enrique; Mateo Peña, Diego; Billong, Alexandre; Aragonès Cervera, Xavier; Perpiñà Gilabet, Xavier; Reverter Cubarsí, Ferran (Multidisciplinary Digital Publishing Institute (MDPI), 2021-01)
      Article
      Accés obert
      A new sensor topology meant to extract figures of merit of radio-frequency analog integrated circuits (RF-ICs) was experimentally validated. Implemented in a standard 0.35 µm complementary metal-oxide-semiconductor (CMOS) ...

    • Capacitorless low-dropout regulator for power management applications 

      Martínez García, Herminio; García Vílchez, Encarnación (2021)
      Text en actes de congrés
      Accés obert
      This article aims to present the design of a 4.5-V, 450-mA low drop-out (LDO) voltage linear regulator based on a two-stage cascoded operational transconductance amplifier (OTA) as error amplifier. The aforementioned ...

    • Capacitorless voltage regulator devoted to power management 

      Martínez García, Herminio; García Vílchez, Encarnación (Vienna University of Technology, 2020)
      Text en actes de congrés
      Accés obert
      This article aims to present the design of a 4.5-V, 450-mA low drop-out (LDO) voltage linear regulator based on a two-stage cascoded operational transconductance amplifier (OTA) as error amplifier. The aforementioned ...

    • Circuit interfície per la connexió de la tarjeta DSP EVM TMS320C6701 

      Gil Moltó, Pere Joan (Universitat Politècnica de Catalunya, 2006-06)
      Projecte/Treball Final de Carrera
      Accés restringit per decisió de l'autor

    • Com disminuir la potència dinàmica dissipada per un circuit digital reduint la tensió d'alimentació i no perdent prestacions? 

      Altet Sanahujes, Josep (Departament d'Enginyeria Electrònica, 2010-03-22)
      Audiovisual
      Accés obert