A NEW EQUIVALENT CIRCUIT SCHEME FOR GROUNDED BACK-TO-BACK GCPW-MS-GCPW TRANSITIONS FABRICATED ON A THIN LOW-K SUBSTRATE

Autor: Pierre-Vincent Dugue, Hong Wu Li, Mathieu Halbwax, Vanessa Avramovic, Mohammed El-Gibari, Jean-Pierre Vilcot, Stephane Ginestar

Publikováno v: Progress In Electromagnetics Research Letters
Progress In Electromagnetics Research Letters, EMW Publishing, 2021, 95, pp.33-42. ⟨10.2528/PIERL20093003⟩
Progress In Electromagnetics Research Letters, 2021, 95, pp.33-42. ⟨10.2528/PIERL20093003⟩

International audience; We hereby present a new equivalent circuit model including both lumped and distributed elements for GCPW-MS transitions (GCPW for Grounded CoplanarWaveguide and MS for Microstrip). In order to validate the modelling results, s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a5e293d099ff6eb13b0f52369b17fe5
https://doi.org/10.2528/pierl20093003

Implantable Blood Pressure Sensors with Analogic Thermal Drift Compensation

Autor: Benjamin Lauzier, Mohammed El Gibari, Serigne Modou Die Mbacke, Chantal Gautier, Hongwu Li

Publikováno v: Engineering Proceedings
8th International Symposium on Sensor Science
8th International Symposium on Sensor Science, May 2021, Dresde (Fully online event), Germany. pp.34, ⟨10.3390/I3S2021Dresden-10126⟩

International audience; Implantable pressure sensors represent an important part of the research activity in laboratories. Unfortunately, their use is limited by cost, autonomy and temperature-related drifts. The cost of use depends on several parame

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9be285dcee7c8d685d81796fadb599b
https://hal.archives-ouvertes.fr/hal-03512283

Analog, compact and economical solution for the compensation of implantable piezoresistive blood pressure sensors for wireless medical monitoring

Autor: Mohammed El Gibari, Benjamin Lauzier, C. Gauthier, Hongwu Li, Serigne Modou Die Mbacke

Publikováno v: 2020 28th Telecommunications Forum (TELFOR).

This article presents an analog method of compensation for thermal drifts of implantable piezoresistive blood pressure sensors used in wireless medical monitoring. A PNP transistor-based circuit in parallel with a variable resistor is used. This circ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5ac1cf24b087ddcaa95c998806b1a65d
https://doi.org/10.1109/telfor51502.2020.9306571

Leaky waveguide deflector for 40 GS/s and 6 bits all-optical analog-to-digital converters

Autor: Mohammed El Gibari, Massinissa Hadjloum, Afshin S. Daryoush, Hong Wu Li

Publikováno v: Journal of the Franklin Institute. 354:8710-8720

Analog-to-digital converters (ADC) are an important part of realizing direct digital receivers in future communication systems, where broad bandwidth, high effective number of bits, and low DC power consumption are an important requirement of achievi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fcb71137adfc671a914221ce653385f4
https://doi.org/10.1016/j.jfranklin.2016.10.042

Films piézoélectriques flexibles pour la récupération d’énergie

Autor: Raynald Seveno, Thibault Dufay, Benoit Guiffard, Julien Le Scornec, Mohammed El Gibari, sabrina carpy, Jean-Christophe Thomas, Pierre-Jean Cottinet, Mickaël Lallart, Lionel Petit, Vincent Le Cam

Publikováno v: COFMER'03-Colloque franco-maghrébin sur les énergies renouvelables
COFMER'03-Colloque franco-maghrébin sur les énergies renouvelables, Apr 2019, Marrakech, Maroc
HAL

International audience; Dans le cadre des projets N-air-J, MIGAC et Airbivore, financés respectivement par la région Pays de la Loire, le RFI WISE et le CNRS, des films piézoélectriques flexibles de zircono-titanate de plomb (PZT) ont été déve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::96564b55de8dc04ae26e9f2c810d8254
https://hal.science/hal-02108475