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Vol. 20 No. 1 (2021)
Vol. 20 No. 1 (2021)
Regular Papers
Deduction of Electric Field Module in a Multilayer of Isotropic Materials to Detect Surface Plasmons with a Graphical User Interface
B. G. Suan, J. Y. M. Perico
1-15
pdf
Analysis of the Resonator Element in Different Positions in the Circular Patch Microstrip Antenna
A. M. Lima, J. V. de Freitas, O. P. Lavor
16-29
pdf
FD MAC Protocol Design for Co-Existing WLANs in 5G Cellular Networks
S. Diakite, F. M. Rizo, S. Y. M. Bandiri
30-59
pdf
Omni-Directional Wideband Antenna Array with Solar Cells
N. Ullah, A. Tekin
60-75
pdf
Mathematical Analysis and Improvement of the Maximum Spatial Eigenfilter for Direction of Arrival Estimation
R. P. Lemos, H. V. L. Silva, E. L. Flores, J. A. Kunzler
76-91
pdf
Damped Jacobi Methods Based on Two Different Matrices for Signal Detection in Massive MIMO Uplink
A. Naceur
92-104
pdf
Bandwidth Enhancement of Microstrip Patch Antenna Using Metasurface
F. F. de Araújo, A. L. P. Siqueira, R. V. Andrade, A. Gomes Neto, A. G. d'Assunção
105-117
pdf
Passively Q-Switched Pulses Generation from Erbium-Doped Fiber Laser Using Lutetium Oxide as Saturable Absorber
N. A. Mohamed, B. A. Hamida, T. Eltaif, A. A. A. Jafry, S. W. Harun
118-125
pdf
Non-Ionizing Radiation Analysis in Close Proximity to Antenna Tower: A Case Study in Northeast Brazil
A. B. F. Diniz, V. A. Souza Jr, M. E. C. Rodrigues, H. B. Mendonça, G. S. Silva, F. S. R. Pinheiro
126-142
pdf
IEEE 802.11b/g Practical Assessment Using a Low-Cost Quasi-Yagi Rectenna for Indoor RF Energy Harvesting
V. S. Silva, H. P. Paz, E. V. V. Cambero, R. M. Vicentini, R. Martins, C. E. Capovilla, I. R. S. Casella
143-157
pdf
Characterization of Otto Chips by Particle Swarm Optimization
A. L. P. da Silva, S. C. Oliveira, G. O. Cavalcanti, M. A. de Almeida Neto, M. R. N. dos Santos, I. Llamas-Garro, J-M Kim, G. F. Fernandes, E. Fontana
158-172
pdf
Low-Overhead Low-Complexity Carrier Phase Recovery Technique for Coherent Multi-Band OFDM-Based Superchannel Systems Enabled by Optical Frequency Combs
F. K. Deynu, E. W. Akpari, C. Akama
173-194
pdf
A Parametric Study of Inductive SWIPT Systems Assisted by Metamaterial Using Virtual Magnetic TL-Based Channel Modeling
J. V. de Almeida, E. C. da Silva, M. M. Mosso, C. A. F. Sartori
195-207
pdf
A Comparison Between Three- and Four-Coil Wireless Power Transfer Systems with Resonant Coils
F. B. de Moraes, P. J. Abatti
208-218
pdf