Aya Mostafa Ibrahim Ahmed

Wissenschaftliche Mitarbeiter

Raum: ID 2/341
Tel.: +49 (0)234/32-23065
E-Mail: aya.mostafaibrahimahmad@rub.de


Publications

Conference-Papers

4

2020
4
Deep Autoencoders for DOA Estimation of Coherent Sources Using Imperfect Antenna Array

A. Mostafa Ibrahim Ahmed | Omar Eissa | A. Sezgin

2020 - IWMTS 2020 (virtual)
3
Passive orbital angular momentum RFID tag based on dielectric resonator arrays

M. Haj Hassan | A. Alhaj Abbas | A. Jiménez Saéz | A. Mostafa Ibrahim Ahmed | B. Sievert | M. Schuessler | A. Rennings | K. Solbach | T. Kaiser | R. Jakoby | A. Sezgin | D.Erni

2020 - IWMTS 2020, July 2-3, Essen, Germany, 2020.
2
Orbital angular momentum mode order conversion with helically arranged spherical dielectric resonator arrays

M. Haj Hassan | B. Sievert | A. Mostafa Ibrahim Ahmed | A. Alhaj Abbas | A. Rennings | K. Solbach | T. Kaiser | A. Sezgin | D. Erni

2020 - IEEE Workshop 2020/SENSORICA 2020, Mülheim a. d. Ruhr, Germany, 2020.
1
Supervised learning based super-resolution DoA estimation utilizing antenna array extrapolation

U. Miriya Thanthrige | A. Mostafa Ibrahim Ahmed | A. Sezgin

2020 - VTC2020, Antwerp, Belgium
2

2019
2
3D Localization Using a Scalable FMCW MIMO Radar Design

Jo­na­than Wit­tem­ei­er | A. Mostafa Ibrahim Ahmed | A. Sezgin | Nils Pohl

2019 - Gemic 2020, Cottbus, Germany (accepted)
1
Impact of Spatial Correlation in MIMO Radar

A. Mostafa Ibrahim Ahmed | A. Sezgin | Eduard Jorswieck

2019 - Asilomar Conference on Signals, Systems and Computers 2019 (accepted)
1

2014
1
Robust energy harvesting aware clustering with fuzzy petri net reasoning algorithm.

Aya Mostafa, Khaled Hassan

2014 - 2014 IEEE 10th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob).
Publications

Journal-Papers

4

2020
4
Beam divergence reduction of vortex waves with a tailored lens and a tailored reflector

M. Haj Hassan | Benedickt Sievert | J. T. Svejda | A. Mostafa Ibrahim Ahmed | J. Barowski | A. Rennings | I. Rolfes | A. Sezgin | D. Erni

2020 - Submitted to IEEE access
3
Deep Learning for Direction of Arrival Estimation via Emulation of Large Antenna Arrays

A. Mostafa Ibrahim Ahmed | U. Miriya Thanthrige | Aly Elgamal | A. Sezgin

2020 - IEEE Communications Letters
2
Toward Mobile Integrated Electronic Systems at THz Frequencies

Philipp Hillger | Marcel van Delden | U. Miriya Thanthrige | A. Mostafa Ibrahim Ahmed | Jonathan Wittemeier | Khaled Arzi | Marcel Andree | Benedikt Sievert | Werner Prost | Andreas Rennings | Daniel Erni | Thomas Musch | Nils Weimann | A. Sezgin | Nils Pohl | Ullrich R. Pfeiffer

2020 - Journal of Infrared, Millimeter, and Terahertz Waves
1
Reinforcement Learning based Beamforming for Massive MIMO Radar Multi-target Detection

A. Mostafa Ibrahim Ahmed | A. Alameer Ahmad | Stefano Fortunati | Maria S.Greco | Fulvio Gini

2020 - IEEE Transaction of Aerospace and Electronic Systems (submitted)
1

2018
1
Maximizing Information Extraction of Extended Radar Targets Through MIMO Beamforming

A. Mostafa Ibrahim Ahmed | A. Alameer Ahmad | Daniel Erni | A. Sezgin

2018 - IEEE Geoscience and Remote Sensing Letters
1

2015
1
Energy Harvesting Aware Clustering and Opportunistic Transmission with Fuzzy Petri Net Reasoning

Aya Mostafa, Khaled Hassan

2015 - EAI Endorsed Transactions on Industrial Networks and Intelligent Systems 15(5): e1
Publications

Monographs

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