Erro Betrán, María José

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https://academica-e.unavarra.es/handle/2454/48961

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Erro Betrán

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María José

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Ingeniería Eléctrica, Electrónica y de Comunicación

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ISC. Institute of Smart Cities

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0000-0002-9600-7527

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88566

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2335

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2023 - 20243
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    PublicationOpen Access
    Optimized pattern design of a light guide using 2D ray-tracing simulation
    (SPIE, 2023) Medrano Gurrea, Mario; Jiménez Martínez, Unai; Tainta Ausejo, Santiago; Erro Betrán, María José; Arnedo Gil, Israel; Beato López, Juan Jesús; Izura, J.; Zabala, Silvia; Institute of Smart Cities - ISC
    We propose the use of a simplified model for the analysis of the scattering elements used in edge-lit systems. By modelling their behaviour as lambertian light sources whose properties depend on the size and geometry of the scatterer and LGP, it is possible to simulate the illuminance map of the edge-lit structure using only 2D ray-traced simulation. This reduces the computational complexity in the optimisation process used to calculate the scatterers distribution to achieve maximum uniformity in light extraction. The results obtained by comparison between the proposed algorithm and a commercial software demonstrate the validity of the proposal.
  • Thumbnail Image
    PublicationOpen Access
    Analog electronics projects to encourage active learning
    (IEEE, 2024-08-01) Escribano Simón, Leyre; Tainta Ausejo, Santiago; Erro Betrán, María José; Ingeniería Eléctrica, Electrónica y de Comunicación; Ingeniaritza Elektrikoa, Elektronikoa eta Telekomunikazio Ingeniaritza; Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, PINNE2022-UPNA
    In this work we present a proposal to include Project Based Learning (PBL) in an Analog Electronics course. For this purpose, several projects have been developed to be implemented in an advanced degree course, covering advanced concepts related to amplifiers, oscillators, and active filters. The results obtained after the rollout of one of these projects in an Industrial Engineering degree course are reported.
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    PublicationOpen Access
    Application of active methodologies based on real cases - university-industry collaboration
    (IEEE, 2024-08-01) Andueza Unanua, Ángel María; Urrutia Azcona, Aitor; Erro Betrán, María José; Ruiz Zamarreño, Carlos; Leandro González, Daniel; Elosúa Aguado, César; Socorro Leránoz, Abián Bentor; Goicoechea Fernández, Javier; Ingeniería Eléctrica, Electrónica y de Comunicación; Ingeniaritza Elektrikoa, Elektronikoa eta Telekomunikazio Ingeniaritza; Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, PINNE2022-UPNA
    During the last academic years, the industrial electronics specialties of the Industrial Engineering Bachelor's Degrees of the Public University of Navarra (UPNA) suffered a gradual loss of students. In order to reverse this trend, a teaching innovation project was designed based on the planned use of active learning methodologies in collaboration with Navarra's leading companies in industrial electronics. The project aims to enhance student learning by making teaching more engaging and practical, as well as boost the social visibility of electronics by improving the perception among students of this strategic industrial sector in the region of Navarra.