Abubakr Hassan Abdelhafiz

Publication Activity (10 Years)

Years Active: 2013-2016
Publications (10 Years): 2

Top Topics

Accurate Estimation

Behavioral Model

Radio Frequency

Top Venues

IEEE Trans. Circuits Syst. II Express Briefs

Publications

Souhir Lajnef, Noureddine Boulejfen, Abubakr Hassan Abdelhafiz, Fadhel M. Ghannouchi
Two-Dimensional Cartesian Memory Polynomial Model for Nonlinearity and I/Q Imperfection Compensation in Concurrent Dual-Band Transmitters. IEEE Trans. Circuits Syst. II Express Briefs (1) (2016)
Abubakr Hassan Abdelhafiz, Laleh Behjat, Fadhel M. Ghannouchi, Mohamed Helaoui, Oualid Hammi
A High-Performance Complexity Reduced Behavioral Model and Digital Predistorter for MIMO Systems With Crosstalk. IEEE Trans. Commun. 64 (5) (2016)
Oualid Hammi, Abubakr Hassan Abdelhafiz, Fadhel M. Ghannouchi, Tareq Y. Al-Naffouri
On the use of compressed sampling algorithms for impairments compensation in dynamic nonlinear transmitters. ISSPIT (2015)
Abubakr Hassan Abdelhafiz, Azzedine Zerguine, Oualid Hammi, Fadhel M. Ghannouchi
Lattice-based memory polynomial predistorter for wideband radio frequency power amplifiers. IET Commun. 8 (17) (2014)
Azzedine Zerguine, Oualid Hammi, Abubakr Hassan Abdelhafiz, Mohamed Helaoui, Fadhel M. Ghannouchi
Behavioral modeling and predistortion of nonlinear power amplifiers based on adaptive filtering techniques. SSD (2014)
Abubakr Hassan Abdelhafiz, Oualid Hammi, Azzedine Zerguine, Ali T. Al-Awami, Fadhel M. Ghannouchi
A PSO Based Memory Polynomial Predistorter With Embedded Dimension Estimation. IEEE Trans. Broadcast. 59 (4) (2013)