Article
A self-powered asynchronous image sensor with TFS operation
Author/s | Gómez Merchán, Rubén
Leñero Bardallo, Juan Antonio Rodríguez Vázquez, Ángel Benito |
Department | Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo |
Publication Date | 2023-04-01 |
Deposit Date | 2023-08-04 |
Published in |
|
Awards | Premio Mensual Publicación Científica Destacada de la US. Facultad de Física |
Abstract | This article presents a self-powered image sensor with a novel pixel architecture with energy harvesting capabilities. Pixels are autonomous entities that can harvest or sense illumination independently. Pixels have a fully ... This article presents a self-powered image sensor with a novel pixel architecture with energy harvesting capabilities. Pixels are autonomous entities that can harvest or sense illumination independently. Pixels have a fully asynchronous operation and do not require to be scanned to read out their asynchronous output. The sensor was manufactured in UMC 180-nm technology and tested. Their specifications are competitive against the art, offering fast operation, a good balance between the energy consumed and harvested, and high-dynamic range operation. The article describes the sensor and pixel architectures in detail and provides experimental results. Sensor specifications are benchmarked against the art. © 2001-2012 IEEE. |
Funding agencies | Gobierno de España Junta de Andalucía ONR |
Project ID. | AEI-010500-2022b-2
FPU19/03410 AT21_00096 P20_01206 ONR NICOP N00014-19-1-2156 |
Citation | Gómez Merchán, R., Leñero Bardallo, J.A. y Rodríguez Vázquez, Á.B. (2023). A self-powered asynchronous image sensor with TFS operation. IEEE Sensors Journal, 23 (7), 6779-6790. https://doi.org/10.1109/JSEN.2023.3248177. |
Files | Size | Format | View | Description |
---|---|---|---|---|
ULTIMO.pdf | 26.95Mb | [PDF] | View/ | Artículo |