I/Q Imbalance Calibration for Higher Self-Interference Cancellation Levels in Full-Duplex Wireless Transceivers. - Ramez Askar; Nidal Zarifeh; Benjamin Schubert; Wilhelm Keusgen; Thomas Kaiser 001 (5GU, 2014)

Active self-interference cancellation mechanism for full-duplex wireless transceivers. - Ramez Askar; Thomas Kaiser 001; Benjamin Schubert; Thomas Haustein; Wilhelm Keusgen (CrownCom, 2014)

Full-Duplex Wireless Transceiver in Presence of I/Q Mismatches: Experimentation and Estimation Algorithm. - Ramez Askar; Benjamin Schubert; Wilhelm Keusgen; Thomas Haustein (GLOBECOM Workshops, 2015)

Decoupling-Based Self-Interference Cancellation in MIMO Full-Duplex Wireless Transceivers. - Ramez Askar; Felix Baum; Wilhelm Keusgen; Thomas Haustein (ICC Workshops, 2018)

Analysis of utilizing lossless networks for self-interference cancellation purpose. - Ramez Askar; Abdulsalam Hamdan; Wilhelm Keusgen; Thomas Haustein (WCNC, 2018)

Polarimetric Characterization of Sub-6-GHz Self-Interference Indoor Radio Channels. - Ramez Askar; Fabian Undi; Rodrigo Silva Rezende; Michael Peter; Wilhelm Keusgen (ICC Workshops, 2019)

Polarimetric Characterization of MIMO Sub-6-GHz Self-Interference Indoor Radio Channels. - Ramez Askar; Mehrnoosh Mazhar Sarmadi; Fabian Undi; Rodrigo Silva Rezende; Michael Peter; Wilhelm Keusgen; Thomas Haustein (PIMRC Workshops, 2019)

Time Dispersion Characteristics of Cross-Polarized 2X2 MIMO Self-Interference Indoor Radio Channels. - Ramez Askar; Mehrnoosh Mazhar Sarmadi; Fabian Undi; Michael Peter; Wilhelm Keusgen; Thomas Haustein (VTC Fall, 2019)

Time Dispersion Parameters of Outdoor Cross-Polar Self-Interference Radio Channels in sub-8-GHz Bands. - Ramez Askar; Mehrnoosh Mazhar Sarmadi; Fabian Undi; Michael Peter; Wilhelm Keusgen; Thomas Haustein (ICC Workshops, 2020)

Time Dispersion Parameters of Indoor Self-Interference Radio Channels in Sub-7-GHz Bands. - Ramez Askar; Mehrnoosh Mazhar Sarmadi; Fabian Undi; Michael Peter; Wilhelm Keusgen; Thomas Haustein (WCNC Workshops, 2020)

Interference Handling Challenges toward Full Duplex Evolution in 5G and Beyond Cellular Networks. - Ramez Askar; Jaehoon Chung; Zhiheng Guo; Hyunsoo Ko; Wilhelm Keusgen; Thomas Haustein (IEEE Wirel. Commun., 2021)

Towards Adaptive Digital Self-Interference Cancellation in Full-Duplex Wireless Transceivers: APSM vs. Neural Networks. - M. Hossein Attar; Kaixin Chang; Ramez Askar; Slawomir Stanczak; Sebastian Cammerer; Guillermo Marcus; Alexander Keller 001 (IEEECONF, 2022)

Self-Interference Channel Measurements Utilizing mmWave Phased Arrays for Full-Duplex IAB Scenario. - Ramez Askar; Mathis Schmieder; Michael Peter; Wilhelm Keusgen; Thomas Haustein (GLOBECOM (Workshops), 2022)

Parallel APSM for Fast and Adaptive Digital SIC in Full-Duplex Transceivers with Nonlinearity. - M. Hossein Attar; Omid Taghizadeh; Kaixin Chang; Ramez Askar; Matthias Mehlhose; Slawomir Stanczak (SPAWC, 2022)

Full-Duplex Operation of ISAC: Self-Interference Reduction from the Lens of IRS. - Ehsan Tohidi; Ramez Askar; Zoran Utkovski; Slawomir Stanczak (GLOBECOM (Workshops), 2023)

Outdoor Transmission Trials in the W-Band for 6G Mobile Access Scenarios. - Mehrnoosh Mazhar Sarmadi; Ramez Askar; Mathis Schmieder; Michael Peter; Dirk Schwantuschke; Wilhelm Keusgen (VTC2023-Spring, 2023)

Lossless Decoupling Networks for RF Self-Interference Cancellation in MIMO Full-Duplex Transceivers. - Ramez Askar; Wilhelm Keusgen (IEEE J. Sel. Areas Commun., 2023)

Kernel-Based Signal Processing for Simultaneous Transmit-Receive Systems. - M. Hossein Attar; Ramez Askar; Slawomir Stanczak (IEEECONF, 2024)

Dual-Polarized Sub-THz Channel Measurements in D-Band in an Industrial Environment. - Alper Schultze; Mathis Schmieder; Ramez Askar; Michael Peter; Wilhelm Keusgen; Taro Eichler (EuCNC/6G Summit, 2024)

W-Band Beamforming Front-End Implementation and Outdoor Trials for Mobile Backhaul and Access. - Mathis Schmieder; Ramez Askar; Alper Schultze; Mehrnoosh Mazhar Sarmadi; Michael Peter; Dirk Schwantuschke; Wilhelm Keusgen (ICC, 2024)

Enabling Mobility-Oriented JCAS in 6G Networks: An Architecture Proposal. - Philipp Rosemann; Sanket Partani; Marc Miranda; Jannik Mähn; Michael Karrenbauer; William Meli; Rodrigo Hernangómez; Maximilian Lübke; Jacob Kochems; Stefan Köpsell; Anosch Aziz-Koch; Ramez Askar; et al. (JC&S, 2024)

Demonstration of a Real-Time Testbed for D-Band Integrated Sensing and Communication. - Sven Wittig; Rodrigo Hernangómez; Karen Vardanyan; Ramez Askar; Amr Haj-Omar; Michael Peter; Slawomir Stanczak (MILCOM, 2024)

Sub-THz D-Band Integrated Analog Beamforming Front-End Prototyping and 6G Outdoor Trials. - Ramez Askar; Mathis Schmieder; Jaehoon Chung; Laurenz John; Thomas Merkle; Sven Wittig; Yonghak Suh; Jongpil Lee; Michael Peter; Thomas Haustein; Wilhelm Keusgen; Slawomir Stanczak (WCNC, 2024)

3D-Printed Dual-Polarized Magneto-Electric Dipole Antenna with Wideband High Isolation for Full-Duplex Applications. - Mehmet Ahad Yurtoglu; Ramez Askar (CoRR, 2024)

Mobilizing the Terahertz Beam: D-Band Analog-Beamforming Front-End Prototyping and Long-Range 6G Trials. - Ramez Askar; Jaehoon Chung; Laurenz John; Thomas Merkle; Sven Wittig; Mathis Schmieder; Yonghak Suh; Jongpil Lee; Benjamin Baumann; Michael Peter; Thomas Haustein; Wilhelm Keusgen; et al. (IEEE Wirel. Commun., 2024)

Real-Time Demonstration of Integrated Sensing and Communication in the Sub-Terahertz D-Band. - Sven Wittig; Ramez Askar; Rodrigo Hernangómez; Michael Peter; Slawomir Stanczak (JC&S, 2025)