Energy harvesting from wind and water for autonomous wireless sensor nodes JAR Azevedo, FES Santos IET Circuits, Devices & Systems 6 (6), 413-420, 2012 | 86 | 2012 |
An empirical propagation model for forest environments at tree trunk level JAR Azevedo, FES Santos IEEE Transactions on Antennas and Propagation 59 (6), 2357-2367, 2011 | 78 | 2011 |
A model to estimate the path loss in areas with foliage of trees JA Azevedo, FE Santos AEU-International Journal of Electronics and Communications 71, 157-161, 2017 | 28 | 2017 |
Shaped beam pattern synthesis with non-uniform sample phases J Azevedo Progress In Electromagnetics Research B 5, 77-90, 2008 | 27 | 2008 |
Synthesis of planar arrays with elements in concentric rings JAR Azevedo IEEE transactions on antennas and propagation 59 (3), 839-845, 2010 | 26 | 2010 |
Sleeping ZigBee networks at the application layer J Azevedo, F Santos, M Rodrigues, L Aguiar IET Wireless Sensor Systems 4 (1), 35-41, 2014 | 21 | 2014 |
Synthesis of non-uniformly spaced arrays using the Fourier transform and window techniques XF Ren, JA Azevedo, AM Casimiro IET microwaves, antennas & propagation 3 (8), 1245-1253, 2009 | 20 | 2009 |
Design and power production of small-scale wind turbines F Mendonca, J Azevedo 2017 International Conference in Energy and Sustainability in Small …, 2017 | 15 | 2017 |
Impact of the antenna directivity on path loss for different propagation environments JA Azevedo, FE Santos, TA Sousa, JM Agrela IET Microwaves, Antennas & Propagation 9 (13), 1392-1398, 2015 | 15 | 2015 |
Small scale wind energy harvesting with maximum power tracking. J Azevedo, F Mendonça AIMS Energy 3 (3), 2015 | 15 | 2015 |
A unification procedure to the analysis and synthesis of antenna arrays AMES Casimiro, JAR Azevedo Journal of electromagnetic waves and applications 19 (14), 1881-1896, 2005 | 11 | 2005 |
Signal propagation measurements with wireless sensor nodes JAR Azevedo, FE Santos Campus da Penteada, Univ. Madeira, Funchal, Portugal, Tech. Rep, 9000-390, 2007 | 10 | 2007 |
Adapted raised cosine window function for array factor control with dynamic range ratio limitation FES Santos, JAR Azevedo 2017 11th European Conference on Antennas and Propagation (EUCAP), 2020-2024, 2017 | 9 | 2017 |
Antenna pattern control of planar arrays for long distance communications JAR Azevedo Advances in space research 43 (11), 1603-1610, 2009 | 9 | 2009 |
Measurement of water level in urban streams under bad weather conditions JA Azevedo, JA Brás Sensors 21 (21), 7157, 2021 | 7 | 2021 |
A more efficient technique to power home monitoring systems using controlled battery charging JA Azevedo, FE Santos Energies 14 (13), 3846, 2021 | 7 | 2021 |
Energy harvesting from hydroelectric systems for remote sensors. J Azevedo, J Lopes AIMS Energy 4 (6), 2016 | 7 | 2016 |
Influence of meteorological parameters in the received signal of a 2.4 ghz wireless sensor network SI Inácio, JAR Azevedo IET Digital Library, 2018 | 5 | 2018 |
Propagação em ambientes florestais JAR Azevedo, FE Santos Floresta 2 (35), 4-37, 2008 | 5 | 2008 |
Antenna Arrays synthesis using a interpolation-FFT technique JA Azevedo, AM Casimiro the 11th International Symposium on Antenna Technology and Applied …, 2005 | 4 | 2005 |