Browsing by Author "Gil Galí, Ignacio"
Now showing items 1-20 of 121
-
A new approach to modelling the impact of EMI on MOSFET DC behavior
(2011-12-12)
Article
Open AccessA simple analytical model to predict the DC MOSFET behavior under electromagnetic interference (EMI) is presented. The model is able to describe the MOSFET performance in the linear and saturation regions under EMI disturbance ... -
A new switching frequency modulation scheme for EMI reduction in multiconverter topology
(2009)
Conference report
Open AccessThis paper presents a modulation scheme in order to reduce conducted Electromagnetic Interference (EMI) generated by modular power converters with parallel topology. The proposed scheme is based on a combination of ... -
A novel SWB antenna with triple band-notches based on elliptical slot and rectangular split ring resonators
(2019-02-10)
Article
Open AccessIn this paper, a wideband antenna was designed for super-wideband (SWB) applications. The proposed antenna was fed with a rectangular tapered microstrip feed line, which operated over a SWB frequency range (1.42 GHz to 50 ... -
A novel ultra-wide band wearable antenna under different bending conditions for electronic-textile applications
(2020-05-05)
Article
Open AccessThis paper is devoted to a novel textile ultra-wideband (UWB) antenna for wearable applications. The antenna is designed and implemented on a felt textile substrate with attractive features such as a flexible full embroidered ... -
A review of flexible wearable antenna sensors: design, fabrication methods, and applications
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-08-27)
Article
Open AccessThis review paper summarizes various approaches developed in the literature for antenna sensors with an emphasis on flexible solutions. The survey helps to recognize the limitations and advantages of this technology. ... -
A smart textile system to detect urine leakage
(2021-05-17)
Article
Open AccessIn this paper a wearable system with a sensor embroidered on a textile substrate to detect urine leaks is presented. The system consists of a moisture textile capacitive sensor together with the signal conditioning and its ... -
A wearable system to detect urine leakage based on a textile sensor.
(2020)
Conference lecture
Open AccessIn this work, a wearable system to detect urine leakage based on a textile sensor is proposed. The system consists of a capacitive sensor embroidered with a conductive yarn in a cotton/polyester substrate. A microcontroller ... -
An alternative approach to model the internal activity of integrated circuits.
(2012)
Conference report
Open AccessThis paper deals with the EMC modeling of integrated circuits and the standardized model IEC 62433-2 (Integrated Circuit Emission Model – Conducted Emission [1]). This standardized model has been applied into a basic digital ... -
An alternative characterization method of PFET sub-threshold slope under NBTI stress
(2010)
Conference lecture
Open AccessThe effects of negative bias temperature instability (NBTI) on the sub-threshold performance of a pFET have been investigated by means of experimental methods. Specifically, the sub-threshold slope under static and dynamic ... -
An alternative method to develop embroidery textile strain sensors
(MDPI AG, 2021-11-13)
Article
Open AccessIn this paper, a method to develop embroidered textile strain resistive sensors is presented. The method is based on two overlapped zigzag conductive yarn patterns embroidered in an elastic textile. To demonstrate the ... -
An alternative method to quantify the electromagnetic immunity based on the Weibull distribution
(2013)
Article
Open AccessIt is accepted that the electromagnetic interference should be addressed with statistical analysis. Usually the impact of electromagnetic interference on different electronic samples is evaluated and the average immunity ... -
An alternative wearable tracking system based on a low-power wide-area network
(2017-03-14)
Article
Open AccessThis work presents an alternative wearable tracking system based on a low-power wide area network. A complete GPS receiver was integrated with a textile substrate, and the latitude and longitude coordinates were sent to ... -
An embroidered passive textile RFID tag based on a T-matched antenna
(2021-12-21)
Article
Open AccessThis paper addresses the design and fabrication of an embroidered textile RFID tag antenna. The main feature of this design is that we have embroidered an RFID chip on the textile support which avoids the use of metallic ... -
Analysis and characterization of coupled transmission lines loaded with complementary spiral resonators
(2011-02-21)
Article
Restricted access - publisher's policyIn this study, the behaviour of coupled microstrip transmission lines loaded with complementary spiral resonators (CSRs) is analysed in depth. CSRs are constitutive elements for the synthesis of metamaterials with negative ... -
Analysis of PIFA antenna coupling in nearby traces and reduction with CSRRs in PCB at 2.45 GHz
(Institute of Electrical and Electronics Engineers (IEEE), 2015)
Conference report
Open AccessThe electromagnetic coupling of a conventional planar inverted-F antenna (PIFA) antenna in the nearby layout traces is investigated in the 2.45 GHz industrial, scientific and medical radio band. The impact of a complementary ... -
Analysis on the effects of the human body on the performance of wearable textile antenna in substrate integrated waveguide technology
(Institute of Electrical and Electronics Engineers (IEEE), 2020)
Conference report
Open AccessA wearable textile circular ring slot antenna based on a substrate integrated waveguide cavity is presented. In this paper, the focus is on studying and understanding the technical behavior of the SIW textile antenna when ... -
Análisis estructural de óxidos de grafeno (GO) y óxidos de grafeno reducidos (rGO)
(2020-07-01)
Article
Open AccessEl artículo caracteriza a nivel estructural, morfológico y térmico tres muestras distintas de óxido de grafeno comerciales (AGO, EGO y CGO) obtenidas mediante el método Hummers, las cuales han sido posteriormente reducidas ... -
Antennas based on low-cost thermoplastic polymer substrates for communication in the industrial, scientific and medical radio band
(2019-05-10)
Article
Open AccessThis work addresses the design guidelines, manufacturing process and experimental test of several antennas based on low cost and low loss thermoplastic polymer substrates. The proposed antennas are based on patch topologies ... -
Application of electromagnetic bandgaps to microwave circuit design
(Taylor and Francis Group, 2009-07-31)
Part of book or chapter of book
Restricted access - publisher's policy -
Characterization and modeling of the conducted emission of integrated circuits up to 3 GHz
(2014-08-01)
Article
Restricted access - publisher's policyIn this paper, an electrical model in order to predict the electromagnetic compatibility (EMC) conducted emission of integrated circuits (ICs) up to 3 GHz is presented. The electrical model predicts the behavior of the ...
