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B. R. Ravelo,
G. Fontgalland,
H. Silva,
N. Murad,
F. Haddad,
M. Guerin,
W. Rahajandraibe,
Dual Stopband Type NGD Network Design for True Time-delay Based Multi-beam Steerer Application,
Progress in Electromagnetics Research B - PIERB,
Vol. 98,
No. 2023,
pp. 107 - 123,
February,
2023
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Q. Ji,
T. Gu,
Z. Gao,
M. Yang,
Y. Yuan,
H. Du,
F. Wan,
N. Murad,
G. Fontgalland,
H. Silva,
B. R. Ravelo,
CSRR DGS-Based Bandpass Negative Group Delay Circuit Design,
IEEE Access,
Vol. 11,
No. 2023,
pp. 20309 - 20318,
February,
2023
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H. Silva,
G. Lourenço,
W. J. L. Q. Queiroz,
A. Oliveira,
F. M. Madeiro,
O. Badarneh,
U. Dias,
R. Souza,
On the Sum of α-F and Double α-F VariatesWith Application to MRC and RIS,
IEEE Communications Letters,
Vol. 26,
No. 12,
pp. 2894 - 2898,
December,
2022
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H. Silva,
O. Badarneh,
W. J. L. Q. Queiroz,
The Extended $eta$-${mathcal {F}}$ Composite Fading Distribution,
IEEE Transactions on Vehicular Technology,
Vol. 71,
No. 9,
pp. 10104 - 10109,
September,
2022
| Full text (PDF 601 KBs)
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H. T. P. Silva Silva,
R. Duarte,
H. Silva,
M. Alencar,
W. J. L. Q. Queiroz,
Evaluation of Cell-Free Millimeter-Wave Massive MIMO Systems Based on Site-Specific Ray Tracing Simulations,
IEEE Access,
Vol. 10,
No. 2022,
pp. 82092 - 82105,
August,
2022
| Full text (PDF 1 MB)
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B. R. Ravelo,
M. Guerin,
J. FRNDA,
F. Sahoa,
G. Fontgalland,
H. Silva,
S. Ngoho,
F. Haddad,
W. Rahajandraibe,
Design Method of Constant Phase-Shifter Microwave Passive Integrated Circuit in 130-nm BiCMOS Technology With Bandpass-Type Negative Group Delay,
IEEE Access,
Vol. 10,
No. 2022,
pp. 93084 - 93103,
August,
2022
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H. Silva,
G. Lourenço,
W. J. L. Q. Queiroz,
L. Aguayo,
I. Fonseca,
A. Oliveira,
On the performance of digital systems in α-F fading and non-Gaussian noise channels,
Digital Signal Processing,
Vol. 123,
No. 2022,
pp. 103445 - 103445,
April,
2022
| Full text (PDF 739 KBs)
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O. Badarneh,
M. Alshawaqfeh,
F. Almehmadi,
H. Silva,
Selection Combining Over the Extended η-μ Fading Channels,
IEEE Wireless Communications Letters,
Vol. 11,
No. 4,
pp. 722 - 726,
April,
2022
| Full text (PDF 543 KBs)
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M. Guerin,
W. Rahajandraibe,
G. Fontgalland,
H. Silva,
G. Chan,
F. Wan,
P. THAKUR,
A. THAKUR,
J. FRNDA,
B. R. Ravelo,
Theory and Original Design of Resistive-Inductive Network High-Pass Negative Group Delay Integrated Circuit in 130-nm CMOS Technology,
IEEE Access,
Vol. 10,
No. 2022,
pp. 27147 - 27161,
March,
2022
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W. J. L. Q. Queiroz,
H. Silva,
H. T. P. Silva Silva,
D. B. T. A. Almeida,
A. Oliveira,
F. M. Madeiro,
On the BEP and Outage Probability Under Cascaded Double Correlated - Fading Channels,
IEEE Transactions on Vehicular Technology,
Vol. 71,
No. 2,
pp. 1132 - 1144,
February,
2022
| Full text (PDF 1008 KBs)
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H. Silva,
D. B. T. A. Almeida,
W. J. L. Q. Queiroz,
H. T. P. Silva Silva,
I. Fonseca,
A. Oliveira,
F. M. Madeiro,
Capacity analysis of shadowed Beaulieu-Xie fading channels,
Digital Signal Processing,
Vol. 122,
No. 2022,
pp. 103367 - 103367,
January,
2022
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B. R. Ravelo,
G. Fontgalland,
H. Silva,
Original Application of Stop-Band Negative Group Delay Microwave Passive Circuit for Two-Step Stair Phase Shifter Designing,
IEEE Access,
Vol. 10,
No. 2022,
pp. 1493 - 1508,
January,
2022
| BibTex
B. R. Ravelo,
G. Fontgalland,
H. Silva,
J. Nebhen,
W. Rahajandraibe,
M. Guerin,
G. Chan,
F. Wan,
Original Application of Stop-Band Negative Group Delay Microwave Passive Circuit for Two-Step Stair Phase Shifter Designing,
IEEE Access,
Vol. 10,
No. 2022,
pp. 1493 - 1508,
January,
2022
| Full text (PDF 2 MBs)
| BibTex
H. Silva,
D. B. T. A. Almeida,
W. J. L. Q. Queiroz,
H. T. P. Silva Silva,
A. Oliveira,
F. M. Madeiro,
Beaulieu-Xie Phase-Envelope Joint and Bivariate Distributions,
IEEE Communications Letters,
Vol. 25,
No. 5,
pp. 1453 - 1457,
May,
2021
| Full text (PDF 377 KBs)
| BibTex
H. Silva,
D. B. T. A. Almeida,
W. J. L. Q. Queiroz,
I. Fonseca,
A. Oliveira,
F. M. Madeiro,
Outage Probability of the Product of Two Beaulieu–Xie, η–μ, κ–μ, or α–μ Random Variables,
IEEE Antennas and Wireless Propagation Letters,
Vol. 19,
No. 12,
pp. 2182 - 2186,
December,
2020
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W. J. L. Q. Queiroz,
H. Silva,
D. B. T. A. Almeida,
A. Oliveira,
F. M. Madeiro,
On the BEP analysis of M-QAM and R-QAM under cascaded double η-μ, κ-μ or α-μ fading channels,
Digital Signal Processing,
Vol. 107,
No. 2020,
pp. 102870 - 102870,
September,
2020
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G. Forte,
G. Fontgalland,
H. Silva,
Polarization Detection of Electromagnetic Waves Using Cascaded Wilkinson Power Dividers,
IEEE Microwave and Wireless Components Letters,
Vol. 30,
No. 8,
pp. 833 - 835,
August,
2020
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| BibTex
H. Silva,
D. B. T. A. Almeida,
W. J. L. Q. Queiroz,
I. Fonseca,
M. Alencar,
F. M. Madeiro,
SEP of the M-ary Θ-QAM signals under η-μ fading and AWGN noise in a communication system using spatial diversity,
Wireless Networks,
Vol. 26,
No. 6,
pp. 4529 - 4542,
May,
2020
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H. Silva,
M. Alencar,
W. J. L. Q. Queiroz,
D. B. T. A. Almeida,
F. M. Madeiro,
Bit error probability of M-QAM under η-μ or κ-μ fading and impulsive noise gated by a signal characterized by a Markov process or Poisson process,
Digital Signal Processing,
Vol. 100,
No. 2020,
pp. 102699 - 102699,
May,
2020
| Full text (PDF 989 KBs)
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H. Silva,
D. B. T. A. Almeida,
W. J. L. Q. Queiroz,
I. Fonseca,
A. Oliveira,
F. M. Madeiro,
On the BEP Analysis of M-QAM in a Frequency Non-Selective Beaulieu-Xie Fading Channels,
European Conf. on Antennas & Propagation - EUCAP,
Dusseldorf,
Germany,
April,
2021
| Full text (PDF 783 KBs)
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H. Silva,
W. J. L. Q. Queiroz,
I. Fonseca,
F. M. Madeiro,
An Approximation to the Exponentiated Weibull Phase Probability Density Function,
IEEE IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting IEEE APS,
Montreal,
Canada,
February,
2021,
| Abstract
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H. Silva,
D. B. T. A. Almeida,
M. Alencar,
W. J. L. Q. Queiroz,
Performance of Cell-Free Systems in Generalized Fading Channels,
International Symposium on Networks, Computers and Communications ISNCC,
Montreal,
Canada,
Vol.,
pp. 1 - 5,
December,
2020,
| Abstract
| Full text (PDF 149 KBs)
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H. Silva,
D. B. T. A. Almeida,
W. J. L. Q. Queiroz,
F. M. Madeiro,
I. Fonseca,
M. Alencar,
LLS Estimation of the Channel Gain in a Scenario of Impulsive Noise and Generalized Fading,
Microwave and Optoelectronics Conference (IMOC) SBMO/IEEE MTT-S International IMOC,
Aveiro,
Portugal,
November,
2019
| BibTex
H. Silva,
D. B. T. A. Almeida,
W. J. L. Q. Queiroz,
I. Fonseca,
F. M. Madeiro,
M. Alencar,
SEP of the M-ary θ-QAM Signals Under Nakagami-q Fading and AWGN Noise,
Microwave and Optoelectronics Conference (IMOC) SBMO/IEEE MTT-S International IMOC,
Aveiro,
Portugal,
November,
2019
| BibTex
Hugerles Sales Silva