Browsing by Author "Gil Galí, Ignacio"
Now showing items 1-20 of 103
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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
Restricted access - publisher's policyThis 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. ... -
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 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 ... -
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 ... -
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 ... -
Characterization and modeling of the electromagnetic emission of an ADC converter
(2011)
Conference lecture
Open AccessAnalog-to-digital converters (ADC) are widely used in consumer electronics, as well as aeronautic, space and automotive development fields. The ADC clock frequency has been increasing in the latest years due to the ... -
Characterization and modelling of EMI susceptibility in integrated circuits at high frequency
(2012)
Conference lecture
Open AccessIn this paper an alternative method for characterizing and modelling the EMI susceptibility in integrated circuits at frequencies above 1 GHz is presented. The PCB layout design is focused on the optimization of the ... -
Characterization and modelling of switchable stop-band filters based on RF-MEMS and complementary split ring resonators
(2010-08-13)
Article
Open AccessIn this work, we present the characterization and electrical modelling of a reconfigurable stop-band filter based on RF microelectromechanical systems (RF-MEMS) combined with metamaterial structures. The device consists ... -
Characterization of conducted emission at high frequency under different temperature
(2013)
Conference lecture
Restricted access - publisher's policyDownload Citation Email Print Request Permissions Save to Project In this paper, the characterization of the EMC conducted emissions of integrated circuits under different temperature stress condition, ... -
Characterization of EMI filters based on metamaterials
(2009-06)
Conference lecture
Open AccessThis paper analyzes the behavior of EMI filters based on metamaterials. The filters are developed by means of sub-wavelength resonators and designed to have notch-type attenuation in the 2.45 GHz band. Two types of filters ... -
Comparison between complementary split ring resonators and electromagnetic band-gap as EMI reduction structures
(2010-05-10)
Conference report
Restricted access - publisher's policyIn this work a comparison between complementary split ring resonators (CSRRs) and Electromagnetic Band-Gaps (EBGs) in terms of EMI filter performance is developed. Results show a similar EMI rejection level in both cases ...
