Folgen
Ephrem Teshale Bekele
Ephrem Teshale Bekele
Assistant Professor, Addis Ababa University, Addis Ababa Institute of Technology, Ethiopia
Bestätigte E-Mail-Adresse bei aait.edu.et
Titel
Zitiert von
Zitiert von
Jahr
4-D arrays as enabling technology for cognitive radio systems
P Rocca, Q Zhu, ET Bekele, S Yang, A Massa
IEEE Transactions on Antennas and Propagation 62 (3), 1102-1116, 2013
1832013
Pulse-shaping strategy for time modulated arrays—Analysis and design
ET Bekele, L Poli, P Rocca, M d'Urso, A Massa
IEEE Transactions on Antennas and Propagation 61 (7), 3525-3537, 2013
1562013
Sparsening conformal arrays through a versatile $ BCS $-based method
G Oliveri, ET Bekele, F Robol, A Massa
IEEE transactions on antennas and propagation 62 (4), 1681-1689, 2013
1202013
An SbD-QCTO approach to the synthesis of isotropic metamaterial lenses
G Oliveri, L Tenuti, E Bekele, M Carlin, A Massa
IEEE Antennas and Wireless Propagation Letters 13, 1783-1786, 2014
502014
Generalized QCTO for metamaterial-lens-coated conformal arrays
G Oliveri, ET Bekele, DH Werner, JP Turpin, A Massa
IEEE transactions on antennas and propagation 62 (8), 4089-4095, 2014
482014
Array Miniaturization Through QCTO-SI Metamaterial Radomes
G Oliveri, ET Bekele, M Salucci, A Massa
IEEE Transactions on Antennas and Propagation 63 (8), 3465-3476, 2015
452015
Transformation electromagnetics miniaturization of sectoral and conical metamaterial-enhanced horn antennas
G Oliveri, ET Bekele, M Salucci, A Massa
IEEE Transactions on Antennas and Propagation 64 (4), 1508-1513, 2016
332016
Design and synthesis of innovative metamaterial-enhanced arrays
G Oliveri, P Rocca, M Salucci, ET Bekele, A Massa, DH Werner
Antennas and Propagation Society International Symposium (APSURSI), 2013 …, 2013
182013
Coexistence of TV white space devices and DTV services in Ethiopian geolocation white space spectrum database
HM Hussien, K Katzis, LP Mfupe, ET Bekele
2019 IEEE 24th International Workshop on Computer Aided Modeling and Design …, 2019
142019
A material-by-design strategy for the design and optimization of multisurface-metamaterial polarizers
ET Bekele, G Oliveri, E Martini, S Maci, A Massa
The 8th European Conference on Antennas and Propagation (EuCAP 2014), 1965-1968, 2014
142014
Advances on time-modulated arrays for cognitive radio
ET Bekele, L Poli, L Manica, P Rocca, A Massa, S Yang, Q Zhou
2013 7th European Conference on Antennas and Propagation (EuCAP), 344-346, 2013
132013
Performance optimization of high-altitude platform wireless communication network exploiting TVWS spectrums based on modified PSO
HM Hussein, K Katzis, LP Mfupe, ET Bekele
IEEE Open Journal of Vehicular Technology 3, 356-366, 2022
92022
Practical implementation of geo-location TVWS database for Ethiopia
K Katzis, HM Hussien, LP Mfupe, ET Bekele
Lecture Notes of the Institute for Computer Sciences, Social Informatics and …, 2021
92021
Evolutionary strategies for advanced array optimization
G Oliveri, P Rocca, L Poli, M Carlin, ET Bekele, A De Matteis, A Massa
2011 IEEE International Symposium on Antennas and Propagation (APSURSI …, 2011
82011
Time-modulation for MIMO systems—Potentials and trends
P Rocca, L Poli, ET Bekele, A Massa
2012 6th European Conference on Antennas and Propagation (EUCAP), 3285-3286, 2012
72012
Design of metamaterial-coated arrays through quasi-conformal transformation optics
ET Bekele, G Oliveri, JP Turpin, DH Werner, A Massa
The 8th European Conference on Antennas and Propagation (EuCAP 2014), 3013-3016, 2014
62014
Pulse shaping in time-modulated antenna array
ET Bekele, P Rocca, L Poli, M D'Urso, A Massa
Wireless Information Technology and Systems (ICWITS), 2012 IEEE …, 2012
6*2012
Bridging the urban-rural broadband connectivity gap using 5G enabled HAPs communication exploiting TVWS spectrum
HM Hussien, K Katzis, LP Mfupe, ET Bekele
J. Eng. Res. Sci 1 (1), 24-32, 2022
52022
Metamaterial-enhanced arrays by innovative QCTO approaches
G Oliveri, ET Bekele, L Tenuti, A Massa, JP Turpin, DH Werner, ...
2014 IEEE Antennas and Propagation Society International Symposium (APSURSI …, 2014
52014
Data‐Driven Multiobjective Optimization for Massive MIMO and Hyperdensification Empowered 5G Planning under Realistic Network Environment
SG Zeleke, BB Haile, ET Bekele, E Mutafungwa, J Hämäläinen
Wireless Communications and Mobile Computing 2023 (1), 7146912, 2023
42023
Das System kann den Vorgang jetzt nicht ausführen. Versuchen Sie es später erneut.
Artikel 1–20