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Dr.-Ing. Ali Alhaj Abbas

Anschrift
Bismarckstr. 81 (BB)
47057 Duisburg
Raum
BB 1012
Telefon
+49 203 379 3228
Telefax
+49 203 379 3498

Funktionen

  • Wissenschaftliche/r Mitarbeiter/in, Digitale Signalverarbeitung

Aktuelle Veranstaltungen

Keine aktuellen Veranstaltungen.

Vergangene Veranstaltungen (max. 10)

Keine vergangenen Veranstaltungen.

Die folgenden Publikationen sind in der Online-Universitätsbibliographie der Universität Duisburg-Essen verzeichnet. Weitere Informationen finden Sie gegebenenfalls auch auf den persönlichen Webseiten der Person.

    Artikel in Zeitschriften

  • Batra, Aman; Alhaj Abbas, Ali; Sanchez-Pastor, Jesús; El-Absi, Mohammed; Jimenez-Saez, Alejandro; Khaliel, Maher; Barowski, Jan; Wiemeler, Michael; Göhringer, Diana; Rolfes, Ilona; Jakoby, Rolf; Kaiser, Thomas
    Millimeter Wave Indoor SAR Sensing Assisted with Chipless Tags-Based Self-Localization System : Experimental Evaluation
    In: IEEE Sensors Journal (J-SEN) Jg. 24 (2023) Nr. 1, S. 844 - 857
    Online Volltext: dx.doi.org/ (Open Access)
  • El-Absi, Mohammed; Alhaj Abbas, Ali; Tubail, Deeb; Ilgac, Furkan; Abuelhaija, Ashraf; Zantah, Yamen; Ikki, Salama; Sezgin, Aydin; Kaiser, Thomas
    Path Loss Modeling of RFID Backscatter Channels with Reconfigurable Intelligent Surface : Experimental Validation
    In: IEEE Access Jg. 11 (2023) S. 108532 - 108543
    Online Volltext: dx.doi.org/ (Open Access)
  • Alhaj Abbas, Ali; Zhao, Yixiong; Balzer, Jan C.; Solbach, Klaus; Kaiser, Thomas
    Photonic-Crystal-Resonator Based Corner Reflector With Angle-of-Arrival Sensing
    In: IEEE Journal of Radio Frequency Identification (RFID) Jg. 7 (2023) S. 451 - 462
    Online Volltext: dx.doi.org/ Online Volltext (Open Access)
  • Balzer, Jan C.; Saraceno, Clara J.; Koch, Martin; Kaurav, Priyansha; Pfeiffer, Ullrich R.; Withayachumnankul, Withawat; Kurner, Thomas; Stohr, Andreas; El-Absi, Mohammed; Alhaj Abbas, Ali; Kaiser, Thomas; Czylwik, Andreas
    THz Systems Exploiting Photonics and Communications Technologies
    In: IEEE Journal of Microwaves Jg. 3 (2023) Nr. 1, S. 268 - 288
    Online Volltext: dx.doi.org/ (Open Access)
  • El-Absi, Mohammed; Alhaj Abbas, Ali; Kaiser, Thomas; Al-Haj Abbas, Ali
    Chipless RFID Tags Placement Optimization as Infrastructure for Maximal Localization Coverage
    In: IEEE Journal of Radio Frequency Identification (RFID) Jg. 6 (2022) S. 368 - 380
    Online Volltext: dx.doi.org/
  • Alhaj Abbas, Ali; Zantah, Yamen; Abuelhaija, Ashraf; Kaiser, Thomas
    Millimeter-Wave Retro-Directive Frequency Coded Lens by Curved One-Dimensional Photonic Crystal Resonator
    In: IEEE Access Jg. 10 (2022) S. 132988 - 133000
    Online Volltext: dx.doi.org/ (Open Access)
  • Alhaj Abbas, Ali; El-Absi, Mohammed; Abuelhaija, Ashraf; Solbach, Klaus; Kaiser, Thomas
    Corner reflector tag with RCS frequency coding by dielectric resonators
    In: IET Microwaves, Antennas & Propagation Jg. 15 (2021) Nr. 6, S. 560 - 570
    Online Volltext: dx.doi.org/ (Open Access)
  • Alhaj Abbas, Ali; Hassan, Mohamed Haj; Abuelhaija, Ashraf; Erni, Daniel; Solbach, Klaus; Kaiser, Thomas
    Retrodirective Dielectric Resonator Tag With Polarization Twist Signature for Clutter Suppression in Self-Localization System
    In: IEEE Transactions on Microwave Theory and Techniques (T-MTT) Jg. 69 (2021) Nr. 12, S. 5291 - 5299
    Online Volltext: dx.doi.org/
  • El-Absi, Mohammed; Alhaj Abbas, Ali; Abuelhaija, Ashraf; Solbach, Klaus; Kaiser, Thomas
    Chipless RFID Infrastructure Based Self-Localization : Testbed Evaluation
    In: IEEE Transactions on Vehicular Technology (T-VT) Jg. 69 (2020) Nr. 7, S. 7751 - 7761
    Online Volltext: dx.doi.org/
  • Jimenez-Saez, Alejandro; Schüßler, Martin; El-Absi, Mohammed; Alhaj Abbas, Ali; Solbach, Klaus; Kaiser, Thomas; Jakoby, Rolf
    Frequency Selective Surface Coded Retroreflectors for Chipless Indoor Localization Tag Landmarks
    In: IEEE Antennas and Wireless Propagation Letters (L-AWP) Jg. 19 (2020) Nr. 5, S. 726 - 730
    Online Volltext: dx.doi.org/ (Open Access)
  • Jiménez-Sáez, Alejandro; Alhaj-Abbas, Ali; Schüßler, Martin; Abuelhaija, Ashraf; El-Absi, Mohammed; Sakaki, Masoud; Samfaß, Lisa; Benson, Niels; Hoffmann, Marc; Jakoby, Rolf; Kaiser, Thomas; Solbach, Klaus
    Frequency-Coded mm-Wave Tags for Self-Localization System Using Dielectric Resonators
    In: Journal of Infrared, Millimeter, and Terahertz Waves Jg. 41 (2020) Nr. 8, S. 908 - 925
    Online Volltext: dx.doi.org/ (Open Access)
  • El-Absi, Mohammed; Zheng, Feng; Abuelhaija, Ashraf; Alhaj Abbas, Ali; Solbach, Klaus; Kaiser, Thomas
    Indoor Large-Scale MIMO-Based RSSI Localization with Low-Complexity RFID Infrastructure
    In: Sensors Jg. 20 (2020) Nr. 14, S. 3933
    Online Volltext: dx.doi.org/ (Open Access)
  • Alhaj Abbas, Ali; El-Absi, Mohammed; Abuelhaija, A.; Solbach, Klaus; Kaiser, Thomas
    Metallic reflectors with notched RCS spectral signature using dielectric resonators
    In: Electronics Letters Jg. 56 (2020) Nr. 6, S. 273 - 276
    Online Volltext: dx.doi.org/ (Open Access)
  • Haj Hassan, Mohamed; Sievert, Benedikt; Svejda, Jan Taro; Alhaj Abbas, Ali; Jimenez-Saez, Alejandro; Ahmad, Aya Mostafa; Schüßler, Martin; Rennings, Andreas; Solbach, Klaus; Kaiser, Thomas; Jakoby, Rolf; Sezgin, Aydin; Erni, Daniel
    OAM Mode Order Conversion and Clutter Rejection with OAM-Coded RFID Tags
    In: IEEE Access Jg. 8 (2020) S. 218729 - 218738
    Online Volltext: dx.doi.org/ Online Volltext (Open Access)
  • Alhaj Abbas, Ali; El-Absi, Mohammed; Abuelhaija, Ashraf; Solbach, Klaus; Kaiser, Thomas
    Wide-Angle RCS Enhanced Tag Based on Dielectric Resonator-Lens Combination
    In: Frequenz: Journal of RF-engineering and telecommunications Jg. 74 (2020) Nr. 1-2,
    Online Volltext: dx.doi.org/
  • Alhaj Abbas, Ali; El-Absi, Mohammed; Abualhijaa, Ashraf; Solbach, Klaus; Kaiser, Thomas
    Dielectric resonator-based passive chipless tag with angle-of-arrival sensing
    In: IEEE Transactions on Microwave Theory and Techniques (T-MTT) Jg. 67 (2019) Nr. 5, S. 2010 - 2017
    Online Volltext: dx.doi.org/
  • Alhaj Abbas, Ali; El-Absi, Mohammed; Abuelhaija, Ashraf; Solbach, Klaus; Kaiser, Thomas
    RCS Enhancement of Dielectric Resonator Tag Using Spherical Lens
    In: Frequenz: Journal of RF-engineering and telecommunications Jg. 73 (2019) Nr. 5-6, S. 161 - 170
    Online Volltext: dx.doi.org/
  • El-Absi, Mohammed; Alhaj Abbas, Ali; Abuelhaija, Ashraf; Zheng, Feng; Solbach, Klaus; Kaiser, Thomas
    High-Accuracy Indoor Localization Based on Chipless RFID Systems at THz Band
    In: IEEE Access Jg. 6 (2018) S. 54355 - 54368
    Online Volltext: dx.doi.org/ (Open Access)

    • Abstracts

  • Haj Hassan, Mohamed; Sievert, Benedikt; Mostafa Ahmad, A.; Alhaj Abbas, Ali; Rennings, Andreas; Solbach, Klaus; Kaiser, Thomas; Sezgin, A.; Erni, Daniel
    Orbital angular momentum mode order conversion with helically arranged spherical dielectric resonator arrays
    In: Industrial and Medical Measurement and Sensor Technology Vehicle Sensor Technology: Abstractbook / IEEE WORKSHOP "SENSORICA 2020"; May, 14th -15th 2020; Mülheim an der Ruhr (2020) S. 26 - 27
    Online Volltext

    • Beiträge in Sammelwerken und Tagungsbänden

  • Zhao, Yixiong; Alhaj Abbas, Ali; Sakaki, Masoud; Bramlage, Gero; Delaittre, Guillaume; Benson, Niels; Kaiser, Thomas; Balzer, Jan C.
    A sub-Terahertz Passive Wireless Biosensor Based on Photonic Crystal
    In: Proceedings of the 15th German Microwave Conference (GeMiC 2024) / 15th German Microwave Conference (GeMiC 2024): 11-13 March 2024; Duisburg, Germany / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2024, S. 137 - 139
    Online Volltext: dx.doi.org/
  • Alhaj Abbas, Ali; Batra, Aman; Kaiser, Thomas
    Chipless Tag Identification in Cluttered Environments through mm-Wave SAR Imaging
    In: Proceedings of the 15th German Microwave Conference (GeMiC 2024) / 15th German Microwave Conference (GeMiC 2024): 11-13 March 2024; Duisburg, Germany / Institute of Electrical and Electronics Engineers (IEEE) (Hrsg.) 2024, S. 185 - 188
    Online Volltext: dx.doi.org/
  • Salah, Baha; Alhaj Abbas, Ali; Kaiser, Thomas
    Curved Photonic Crystal Resonator for Wide-Angle Retro-Directivity
    In: 2023 Sixth International Workshop on Mobile Terahertz Systems (IWMTS) / Sixth International Workshop on Mobile Terahertz Systems (IWMTS), 03-05 July 2023, Bonn, Germany 2023
    Online Volltext: dx.doi.org/
  • Zantah, Yamen; Batra, Aman; Prokscha, Andreas; Sheikh, Fawad; Haidar, Muhammad; Zarifeh, Nidal; Alhaj Abbas, Ali; Kaiser, Thomas
    Experimental Analysis of VNA-based Measurement Errors in Mobile THz Applications
    In: 2023 Sixth International Workshop on Mobile Terahertz Systems (IWMTS) / Sixth International Workshop on Mobile Terahertz Systems (IWMTS), 03-05 July 2023, Bonn, Germany 2023
    Online Volltext: dx.doi.org/
  • Alhaj Abbas, Ali; Zantah, Yamen; Vinck, A. J. Han; Kaiser, Thomas
    On Coding of One-dimensional Photonic Crystal Resonator Tag
    In: Proceedings of the Sixth International Workshop on Mobile Terahertz Systems (IWMTS 2023) / Sixth International Workshop on Mobile Terahertz Systems (IWMTS); 03-05 July 2023; Bonn, Germany 2023
    Online Volltext: dx.doi.org/
  • Alhaj Abbas, Ali; Zantah, Yamen; Kaiser, Thomas
    On Scattering of Finite-Size and Finite-Volume One-dimensional Photonic Crystal Resonator Tag for THz Identification
    In: 2022 Fifth International Workshop on Mobile Terahertz Systems (IWMTS) / Fifth International Workshop on Mobile Terahertz Systems (IWMTS), 4-6 July 2022, Duisburg 2022
    Online Volltext: dx.doi.org/
  • Sheikh, Fawad; Zantah, Yamen; Alhaj Abbas, Ali; Kaiser, Thomas
    See-through Soil Measurements at 300 GHz
    In: International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz / 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), 28 August 2022 - 02 September 2022, Delft, Netherlands 2022
    Online Volltext: dx.doi.org/
  • Alhaj Abbas, Ali; Khaliel, Maher; Abuelhaija, Ashraf; El-Absi, Mohammed; Alam, Jahangir; Solbach, Klaus; Kaiser, Thomas
    Analysis and Modelling of the Antenna Mode and Structural Mode Scattering of a Dielectric Resonator
    In: 15th European Conference on Antennas and Propagation: EuCAP 2021 / European Conference on Antennas and Propagation ; EuCAP ; 22-26 March 2021, Düsseldorf, Germany 2021, S. 9411078
    Online Volltext: dx.doi.org/
  • Alhaj Abbas, Ali; Zantah, Yamen; Solbach, Klaus; Kaiser, Thomas
    Frequency-coded lens by photonic crystal resonator for mm-wave chipless RFID applications
    In: Proceedings of the 4th International Workshop on Mobile Terahertz Systems / IWMTS 2021; 5-6 July 2021; Essen, Germany 2021 9486828
    Online Volltext: dx.doi.org/
  • Solbach, Klaus; Alhaj Abbas, Ali; El-Absi, Mohammed; Abuelhaija, Ashraf; Kaiser, Thomas
    Experimental Demonstration of Double-Notch RCS Spectral Signature of Corner Reflector Tag for THz Self-Localization System
    In: 3rd International Workshop on Mobile Terahertz Systems / IWMTS 2020, 1-2 July 2020, Essen, Germany 2020
    Online Volltext: dx.doi.org/
  • Haj Hassan, Mohamed; Alhaj Abbas, Ali; Jimenez-Saez, Alejandro; Mostafa Ahmad, A.; Sievert, Benedikt; Schüßler, Martin; Rennings, Andreas; Solbach, Klaus; Kaiser, Thomas; Jakoby, Rolf; Sezgin, A.; Erni, Daniel
    Passive Orbital Angular Momentum RFID Tag based on Dielectric Resonator Arrays
    In: 3rd International Workshop on Mobile Terahertz Systems / IWMTS 2020; Essen, Germany; 1-2 July 2020 2020, S. 9166434
    Online Volltext: dx.doi.org/
  • Zhao, Y.; Weidenmueller, J.; Vom Bögel, G.; Grabmaier, Anton; Alhaj Abbas, Ali; Solbach, Klaus; Jiménez-Sáez, A.; Schüßler, M.; Jakoby, R.
    2D metamaterial Luneburg lens for enhancing the RCS of chipless dielectric resonator tags
    In: 2nd International Workshop on Mobile Terahertz Systems / IWMTS 2019; Bad Neuenahr; Germany; 1 - 3 July 2019 2019 8823784
    Online Volltext: dx.doi.org/
  • Zantah, Yamen; Sheikh, Fawad; Alhaj Abbas, Ali; Alissa, Mai; Kaiser, Thomas
    Channel measurements in lecture room environment at 300 GHz
    In: 2nd International Workshop on Mobile Terahertz Systems / IWMTS 2019; Bad Neuenahr; Germany; 1 - 3 July 2019 2019, S. 8823666
    Online Volltext: dx.doi.org/
  • Alhaj Abbas, Ali; El-Absi, Mohammed; Abuelhaija, Ashraf; Solbach, Klaus; Kaiser, Thomas
    High RCS Passive Tag based on Dielectric Resonator - 2D Lens Combination
    In: GeMiC 2019 - German Microwave Conference / 12th German Microwave Conference, GeMiC 2019; Stuttgart; Germany; 25 - 27 March 2019 2019, S. 5 - 8
    Online Volltext: dx.doi.org/
  • Alhaj Abbas, Ali; El-Absi, Mohammed; Abuelhaija, Ashraf; Solbach, Klaus; Kaiser, Thomas
    THz passive RFID tag based on dielectric resonator linear array
    In: 2nd International Workshop on Mobile Terahertz Systems / IWMTS 2019; Bad Neuenahr; Germany; 1 - 3 July 2019 2019, S. 8823734
    Online Volltext: dx.doi.org/
  • Alissa, Mai; Sheikh, Fawad; Alhaj Abbas, Ali; Kaiser, Thomas
    Wave scattering from non-Gaussian rough surfaces at terahertz frequencies
    In: 2nd International Workshop on Mobile Terahertz Systems / IWMTS 2019; Bad Neuenahr; Germany; 1 - 3 July 2019 2019, S. 8823778
    Online Volltext: dx.doi.org/
  • El-Absi, Mohammed; Abuelhaija, Ashraf; Abbas, Ali Al-Haj; Zheng, Feng; Solbach, Klaus; Kaiser, Thomas
    Chipless tags infrastructure based localization in indoor environments
    In: GeMiC 2018 - German Microwave Conference / 11th German Microwave Conference, GeMiC 2018; Freiburg; Germany; 12 March 2018 through 14 March 2018 Jg. 2018-January 2018, S. 267 - 270
    Online Volltext: dx.doi.org/
  • El-Absi, Mohammed; Alhaj Abbas, Ali; Abuelhaija, Ashraf; Solbach, Klaus; Kaiser, Thomas
    Distance and Tag Aware Localization in Indoor Terahertz Systems
    In: 2018 1st International Workshop on Mobile Terahertz Systems, IWMTS 2018 / 1st International Workshop on Mobile Terahertz Systems, IWMTS 2018, Duisburg, Germany, 2 July 2018 through 4 July 2018 2018
    Online Volltext: dx.doi.org/
  • Alhaj Abbas, Ali; Abuelhaija, Ashraf; Solbach, Klaus
    Investigation of the transient EM scattering of a dielectric resonator
    In: GeMiC 2018 - German Microwave Conference / German Microwave Conference, GeMiCm, March 12–14, Freiburg, Germany 2018, S. 271 - 274
    Online Volltext: dx.doi.org/