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J.A.R. Azevedo

Observed names: Azevedo, Joaquim, Azevedo, Joaquim Amândio Rodrigues, J. A. R. Azevedo, J.A. Azevedo, Joaquim A. Azevedo, Joaquim A. R. Azevedo, Joaquim Amandio Azevedo, Joaquim Amandio R. Azevedo, Joaquim Amândio Azevedo, Joaquim Amândio Rodrigues Azevedo, Joaquim Azevedo
Observed institution: Universidade da Madeira
ORCID: 0000-0002-9060-7476
Observed ORCID: 0000-0002-9060-7476
OpenAlex ID: A5052174888
Energy harvesting from wind and water for autonomous wireless sensor nodes
2012 · J.A.R. Azevedo, F.E.S. Santos · IET Circuits Devices & Systems · 71
An Empirical Propagation Model for Forest Environments at Tree Trunk Level
2011 · Joaquim A. R. Azevedo, Filipe E. S. Santos · IEEE Transactions on Antennas and Propagation · 66
A Critical Review of the Propagation Models Employed in LoRa Systems
2024 · Joaquim Amândio Azevedo, Fábio Mendonça · Sensors · 62
A model to estimate the path loss in areas with foliage of trees
2016 · Joaquim A. Azevedo, Filipe E. Santos · AEU - International Journal of Electronics and Communications · 25
Synthesis of Planar Arrays With Elements in Concentric Rings
2011 · Joaquim A. R. Azevedo · IEEE Transactions on Antennas and Propagation · 20
Shaped Beam Pattern Synthesis With Non-uniform Sample Phases
2008 · Joaquim Amândio Rodrigues Azevedo · Progress In Electromagnetics Research B · 20
Small scale wind energy harvesting with maximum power tracking
2015 · Joaquim Azevedo, Fábio Mendonça · AIMS energy · 17
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Sleeping ZigBee networks at the application layer
2013 · Joaquim Azevedo, Filipe Santos, et al. · IET Wireless Sensor Systems · 15
Design and power production of small-scale wind turbines
2017 · Fabio Mendonca, Joaquim Azevedo · International Conference in Energy and Sustainability in Small Developing Economies (ES2DE) · 14
Impact of the antenna directivity on path loss for different propagation environments
2015 · Joaquim Amandio Azevedo, Filipe Edgar Santos, et al. · IET Microwaves Antennas & Propagation · 13
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Synthesis of non-uniformly spaced arrays using the Fourier transform and window techniques
2009 · X.F. Ren, J.A. Azevedo, et al. · IET Microwaves Antennas & Propagation · 12
Adapted raised cosine window function for array factor control with dynamic range ratio limitation
2017 · Filipe E. S. Santos, Joaquim A. R. Azevedo · European Conference on Antennas and Propagation · 10
A Unification Procedure to the Analysis and Synthesis of Antenna Arrays
2005 · A. M. E. S. Casimiro, J. A. R. Azevedo · Journal of Electromagnetic Waves and Applications · 10
Measurement of Water Level in Urban Streams under Bad Weather Conditions
2021 · Joaquim Amândio Azevedo, João André Brás · Sensors · 9
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A More Efficient Technique to Power Home Monitoring Systems Using Controlled Battery Charging
2021 · Joaquim Amândio Azevedo, Filipe Edgar Santos · Energies · 9
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Energy harvesting from hydroelectric systems for remote sensors
2016 · Joaquim Azevedo, Jorge Lopes · AIMS energy · 7
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Antenna pattern control of planar arrays for long distance communications
2008 · J.A.R. Azevedo · Advances in Space Research · 7
Influence of Meteorological Parameters in the Received Signal of a 2.4 GHz Wireless Sensor Network
2018 · S.I. Inácio, J.A.R. Azevedo · Loughborough Antennas & Propagation Conference (LAPC) · 5
Performance Evaluation of Directional Antennas in ZigBee Networks under NLOS Propagation Conditions
2022 · Joaquim Amândio Azevedo, Filipe Edgar Santos · Electronics · 4
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Non-uniform sampling and polynomial interpolation for array synthesis
2007 · J.A.R. Azevedo, A.M.E.S. Casimiro · IET Microwaves Antennas & Propagation · 2
On the use of Fourier transform with acoustical fields
2002 · A.M.E.S. Casimiro, J.A.R. Azevedo · IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM) · 2
The Use of Non-Uniform Sample Phases for Array Synthesis
2007 · Joaquim Amandio R. Azevedo · IEEE International Conference on Digital Signal Processing (DSP) · 1
Computing of antenna arrays with an unified theory
2003 · A.M.E.S. Casimiro, J.A.R. Azevedo · International Symposium on Antennas, Propagation and EM Theory (ISAPE) · 1
A Large-Scale LoRa Measurement Campaign in Urban and Suburban Environments
2026 · Azevedo, Joaquim, Mendonça, Fábio · Mendeley Data
A Large-Scale LoRa Measurement Campaign for Path-Loss Modeling in Urban and Suburban Environments
2026 · Joaquim Azevedo, Fabio Mendonca · IEEE Access
Works count: 31
Citation count: 402
H-index: 11
I10-index: 13
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