Enviaments recents

  • On tunable switch-mode reactive networks: a gyrator-based resonator emulation 

    Saad, M.A.; Egidos, Nuria; Bou Balust, Elisenda; Alarcón Cot, Eduardo José (Institute of Electrical and Electronics Engineers (IEEE), 2016)
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    This paper introduces the concept of switch-mode tunable emulated reactive networks. The idea of implementing reactive networks based on the theory of gyrators is proposed and characterized in an application-driven ...
  • On signaling power: communications over wireless energy 

    Gomez Cid-Fuentes, Raül; Naderi, M. Y.; Basagni, Stefano; Chowdhury, Kaushik Roy; Cabellos Aparicio, Alberto; Alarcón Cot, Eduardo José (Institute of Electrical and Electronics Engineers (IEEE), 2016)
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    Wireless RF power transmission from dedicated Energy Transmitters (ETs) is emerging as a promising approach to enable battery-less wireless networked sensor systems. However, when data communication and RF energy recharging ...
  • CVD graphene-FET based cascode circuits: a design exploration and fabrication towards intrinsic gain enhancement 

    Iannazzo Soteras, Mario Enrique; Alarcón Cot, Eduardo José; Pandey, Himadri; Passi, V.; Lemme, M. C. (Institute of Electrical and Electronics Engineers (IEEE), 2016)
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    This paper presents the design exploration of a basic cascode circuit (CAS) targeted to increase the intrinsic gain A# of a graphene field-effect-transistor (GFET) by decreasing its output conductance go. First, the ...
  • Networking challenges and prospective impact of broadcast-oriented wireless networkson- chip 

    Abadal Cavallé, Sergi; Nemirovsky, Mario; Alarcón Cot, Eduardo José; Cabellos Aparicio, Alberto (Association for Computing Machinery (ACM), 2015)
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    The cost of broadcast has been constraining the design of manycore processors and of the algorithms that run upon them. However, as on-chip RF technologies allow the design of small-footprint and high-bandwidth antennas ...
  • WiSync: An architecture for fast synchronization through on-chip wireless communication 

    Abadal Cavallé, Sergi; Cabellos Aparicio, Alberto; Alarcón Cot, Eduardo José; Torrellas, Josep (Association for Computing Machinery (ACM), 2016)
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  • On the use of state-feedback in the design of elementary switching regulators 

    Bertran Albertí, Eduardo; Martínez Barrios, Luis; Poveda López, Alberto (Institute of Electrical and Electronics Engineers (IEEE), 1987)
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    The dc-to-dc buck switching converter is modelled by means of the State-Space Averaging Method and techniques of Modern Control Theory are applied to obtain a class of state-feedback control laws. Three different strategies ...
  • Wireless nanosensor networks using graphene-based nano-antennas 

    Abadal Cavallé, Sergi; Jornet Montaña, Josep Miquel; Llatser Martí, Ignacio; Cabellos Aparicio, Alberto; Alarcón Cot, Eduardo José; Akyildiz, Ian F. (2011)
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  • Linear–assisted DC/DC regulator with modified current-mode one-cycle control 

    Martínez García, Herminio (Universitat Rovira i Virgili, 2014)
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    Linear-assisted DC/DC converters are structures that allow to take advantages of the two classic alternatives in the design of power supply systems: Voltage linear regulators (classic NPN topology or LDO –low dropout–) and ...
  • Using constant switching frequency control in linear-assisted DC-DC switching converters for photovoltaic solar regulators 

    Martínez García, Herminio (2015)
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    This article shows the proposal of a linear–assisted converter or linear–&–switching hybrid converter with a constant switching frequency for photovoltaic solar DC-DC regulators. The control loop of the system is based on ...
  • Aplicación del protocolo LTI a la resolución de ejercicios en una plataforma MOODLE 

    Cosp Vilella, Jordi; Meseguer Pallarès, Roc; Martínez García, Herminio (Universitat Politècnica de València, 2015)
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    This paper presents the development of an application to propose complex exercises to students on a Moodle platform by connecting to an external server through LTI (Learning Tools Interoperability) protocol.The system has ...

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