Measuring photosynthetically active radiation with a multi-channel integrated spectral sensor

Walter D. Leon-Salas, Jegan Rajendran, Miguel A. Vizcardo, Mauricio Postigo Malaga

Resultado de la investigación: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

Resumen

This paper presents a photosynthetically active radiation (PAR) sensor based on an 18-band spectral sensor chipset with integrated optical filters. PAR sensors are an important tool for farmers and the proposed solution offers a path to low-cost PAR sensors. A technique for correcting the optical spectral leakage in the spectral sensor chipset is proposed and is applied to measurements collected indoors and outdoors. Tests results show that the proposed sensor and leakage-correction technique outperform lab-grade commercially-available PAR sensors.

Idioma originalInglés
Título de la publicación alojada2021 IEEE International Symposium on Circuits and Systems, ISCAS 2021 - Proceedings
EditorialInstitute of Electrical and Electronics Engineers Inc.
ISBN (versión digital)9781728192017
DOI
EstadoPublicada - 2021
Evento53rd IEEE International Symposium on Circuits and Systems, ISCAS 2021 - Daegu, República de Corea
Duración: 22 may. 202128 may. 2021

Serie de la publicación

NombreProceedings - IEEE International Symposium on Circuits and Systems
Volumen2021-May
ISSN (versión impresa)0271-4310

Conferencia

Conferencia53rd IEEE International Symposium on Circuits and Systems, ISCAS 2021
País/TerritorioRepública de Corea
CiudadDaegu
Período22/05/2128/05/21

Nota bibliográfica

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