Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Joaquim Amândio Azevedo"'
Publikováno v:
Sensors, Vol 24, Iss 12, p 3877 (2024)
LoRa systems are emerging as a promising technology for wireless sensor networks due to their exceptional range and low power consumption. The successful deployment of LoRa networks relies on accurate propagation models to facilitate effective networ
Externí odkaz:
https://doaj.org/article/d15ac49052374486abe857b2b42b9d0b
Publikováno v:
Sensors, Vol 21, Iss 21, p 7157 (2021)
Flood control and water resources management require monitoring the water level in rivers and streams. Water level measurement techniques increasingly consider image processing procedures. Most of the systems use a staff gauge to support the waterlin
Externí odkaz:
https://doaj.org/article/3199c10e574f431884837786e025e9f1
Publikováno v:
Energies, Vol 14, Iss 13, p 3846 (2021)
Home energy monitoring has recently become a very important issue and a means to reduce energy consumption in the residential sector. Sensors and control systems are deployed at various locations in a house and an intelligent system is used to effici
Externí odkaz:
https://doaj.org/article/228f91897c464d738b3bbeaf1bf48664
Autor:
Azevedo, Joaquim Amândio1 (AUTHOR) joaquimr@staff.uma.pt, Mendonça, Fábio2,3 (AUTHOR) fabioruben@staff.uma.pt
Publikováno v:
Sensors (14248220). Jun2024, Vol. 24 Issue 12, p3877. 41p.
Autor:
Mendonça, Fábio, Mostafa, Sheikh Shanawaz, Morgado-Dias, Fernando, Azevedo, Joaquim Amândio, Ravelo-García, Antonio G., Navarro-Mesa, Juan L.
Publikováno v:
Electronics (2079-9292); Mar2024, Vol. 13 Issue 6, p1145, 22p
Performance Evaluation of Directional Antennas in ZigBee Networks under NLOS Propagation Conditions.
Publikováno v:
Electronics (2079-9292); Jul2022, Vol. 11 Issue 13, pN.PAG-N.PAG, 17p
Autor:
Azevedo, Joaquim Amândio1 (AUTHOR) fsantos@uma.pt, Santos, Filipe Edgar1 (AUTHOR)
Publikováno v:
Energies (19961073). Jul2021, Vol. 14 Issue 13, p3846-3846. 1p.
Autor:
Braga, Tiago Couto
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
O objectivo deste projecto é desenvolver um sistema de monitorização florestal recorrendo às Redes de Sensores sem Fios. Para a monitorização florestal foi desenvolvido um protótipo cuja função é obter periodicamente os valores de temperatu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d1ee903baffcea943639fc9927d3771b
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Esta dissertação tem como principal objectivo, propor um sistema de comunicações para as Ilhas Desertas que vise atender às necessidades expostas pelo PNM - Parque Natural da Madeira. Localizadas a 22 milhas marítimas do Funchal, as ilhas Deser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::99f855aa69275a49d0c6a77c70aae173
https://hdl.handle.net/10400.13/35
https://hdl.handle.net/10400.13/35