Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Marco Privitera"'
Publikováno v:
IEEE Access, Vol 12, Pp 7063-7070 (2024)
In this paper, the design and experimental validation of an active rectifier for ultrasound-based implanted biomedical devices are presented. One of the main contributions is the adoption of an optimized design procedure based on the $g_{m}/I_{D}$ of
Externí odkaz:
https://doaj.org/article/d0c0fd7b0df3405da36d4d9055048053
Publikováno v:
IEEE Access, Vol 11, Pp 43891-43908 (2023)
In this paper the design of regulated active rectifiers (RARs) is addressed, with emphasis on energy harvesting applications. After an insightful overview of the main topologies of RARs, the analytical models are discussed and extended. Then, a data-
Externí odkaz:
https://doaj.org/article/a5abbdc3d0f84c4a957bab26b91ef2a6
Publikováno v:
IEEE Access, Vol 10, Pp 108342-108353 (2022)
This paper introduces a current reference based on $\Delta V_{GS}$ generation principle and adopts integrated poly-p+ resistors and a nW-power OTA to reduce the line sensitivity. Implemented in a 28-nm standard CMOS technology, the circuit provides a
Externí odkaz:
https://doaj.org/article/5862f451f6264905bb90cad1b74fd8d8
Publikováno v:
MWSCAS
This work introduces an efficient AC-DC converter for medical implanted devices which are powered by piezoelectric generators and ultrasound waves. The proposed topology is based on active full-wave rectifier scheme where a comparator with a body bia
Publikováno v:
Electronics; Volume 11; Issue 5; Pages: 698
Low-invasive and battery-less implantable medical devices (IMDs) have been increasingly emerging in recent years. The developed solutions in the literature often concentrate on the Bidirectional Data-Link for long-term monitoring devices. Indeed, the
Autor:
Michele D'Arienzo, Giulia Letizia Mauro, Cecilia Rao, Ugo E. Pazzaglia, Giuseppina Montanari, Vittorio Patella, Prisco Piscitelli, Costantino Corradini, Giovanni Iolascon, Cesare Verdoia, Alessandro Scialdoni, Mauro Roselli, Antonio Spinarelli, M Planta, Antonio Capone, Alessandro Formica, Luca Saturnino, Maurizio Feola, Francesco Pallotta, Marco Privitera, Antonio Padolino, A. Impagliazzo, Umberto Tarantino, Giuseppe Sessa, Guido Zarattini, Maria Luisa Brandi
Publikováno v:
Arthritis Research & Therapy
Introduction: We aimed to assess the incidence and hospitalization rate of hip and "minor" fragility fractures in the Italian population.Methods: We carried out a 3-year survey at 10 major Italian emergency departments to evaluate the hospitalization