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Recent Submissions
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Empirical validation of signal predistortion for nonlinear distortion mitigation in RF amplifiers
(Institute of Electrical and Electronics Engineers (IEEE), 2024)
Conference lecture /
Open AccessAmplifiers are essential components in EMC testing setups. However, it generates levels of distortions that can significantly impact the lectromagnetic emissions and susceptibility characteristics of the device under test ... -
Reduction of EMC power amplifier intermodulation by using digital signal predistortion
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Conference lecture
Open AccessThe current EMC IEC 61000-4-3 standard includes multiple complex signals like multitone as a possible input signal for radiated immunity test. Nevertheless, due its nonlinear behavior, amplifiers can distort the multitone ... -
Reducing absenteeism in the classroom: two case examples
(2024)
Conference report
Open AccessOne of the most challenging situations in nowadays education at all levels is attracting and retaining the attention and motivation of the students. This situation has been deeply aggravated by the COVID situation, where ... -
Diferenciación por métodos estadísticos convencionales y machine learning entre tejido pulmonar sano y patológico de medidas de impedancia eléctrica.
(Universidad Politécnica de Cartagena, 2023)
Conference report
Open AccessEl uso de la espectroscopia de impedancia eléctrica para la diferenciación del tejido pulmonar es una oportunidad para mejorar el diagnóstico clínico. El objetivo es distinguir entre diferentes estados del tejido pulmonar ... -
Autocorrelation function based signal quality assessment on photoplethysmographic recordings for opportunistic accurate estimation of RR time series
(2024)
Conference report
Open AccessInterbeat Interval (IBI) from photoplethysmographic recordings (PPG) is usually employed as a surrogate measure of R-to-R (RR) time series measured using the electrocardiogram. This work focuses on the relationship of the ... -
Non-invasive whole-body and localized bioimpedance measurements in intensive care unit patients
(Sociedad Española de Ingeniería Biomédica (SEIB), 2024)
Conference report
Open AccessThis thesis investigates the feasibility of using Bioelectrical Impedance Analysis (BIA) in the Intensive Care Unit (ICU) setting through three distinct studies: (1) whole-body BIA in cardiac surgery patients, (2) whole-body ... -
Localized bioimpedance reactance is a bioelectrical parameter that permits objective evaluation of muscle recovery after TKA surgery.
(2024)
Conference report
Open Access -
Experimental validation of correction factors for in situ H-field measurements below 2 MHz
(Institute of Electrical and Electronics Engineers (IEEE), 2024)
Conference report
Restricted access - publisher's policyA large number of devices cannot be tested in standard electromagnetic compatibility laboratories due to size, power or safety-related constraints. In these cases, the only viable alternative is the in situ approach. The ... -
Relaxation differences using EIS through bronchoscopy of healthy and pathological lung tissue
(2023)
Conference report
Open AccessThe use of electrical impedance spectroscopy for lung tissue differentiation is an opportunity for the improvement of clinical diagnosis. The aim of this work is to distinguish among different lung tissue states by evaluating ... -
Rogowski coil sensors with optical output for lightning current measurement in aircraft fuselage
(Institute of Electrical and Electronics Engineers (IEEE), 2024)
Conference report
Open AccessRogowski coil sensor have been proven to be valuable for measuring transient currents. Some applications are focused on studying the current flow through metallic joints in airplane fuselages during lightning strikes. In ... -
Analyzing electromagnetic interference effects in wireless healthcare equipment and environments
(Institute of Electrical and Electronics Engineers (IEEE), 2024)
Conference report
Restricted access - publisher's policyThis study explores the effects of electromagnetic emitters and operational environments on healthcare equipment, specifically electrocardiogram signal transmission over wireless local area networks as an example. Numerical ... -
Reducing absenteeinsm in the classroom: two case examples
(2024)
Conference lecture
Restricted access - publisher's policyOne of the most challenging situations in nowadays education at all levels is attracting and retaining the attention and motivation of the students. This situation has been deeply aggravated by the COVID situation, where ...
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