Doppler Shift Tolerance of Typical Pseudorandom Binary Sequences in PMCW Radar
Giroto de Oliveira, L.; Antes, T.; Nuss, B.; Bekker, E.; Bhutani, A.; Diewald, A.; Alabd, M. B.; Li, Y.; Pauli, M.; Zwick, T.
2022. Sensors, 22 (9), 3212. doi:10.3390/s22093212

Programmable Metasurface Hybrid MIMO Beamforming: Channel Estimation, Data Transmission, and System Implementations at 28 GHz
Li, Y.; Long, X.; Oliveira, L. G. de; Eisenbeis, J.; Alabd, M. B.; Bettinga, S.; Wan, X.; Cui, T. J.; Zwick, T.
2022. IEEE Systems Journal. doi:10.1109/JSYST.2022.3169348

Modified Pulse Position Modulation for Joint Radar Communication Based on Chirp Sequence
Alabd, M. B.; Nuss, B.; de Oliveira, L. G.; Diewald, A.; Li, Y.; Zwick, T.
2022. IEEE Microwave and Wireless Components Letters, 32 (10), 1247–1250. doi:10.1109/LMWC.2022.3169287

Joint modulations of electromagnetic waves and digital signals on a single metasurface platform to reach programmable wireless communications
Wan, X.; Xiao, C.; Huang, H.; Xiao, Q.; Xu, W.; Li, Y.; Eisenbeis, J.; Wang, J.; Huang, Z.; Cheng, Q.
2022. Engineering, 8, 86–95. doi:10.1016/j.eng.2021.07.016

Beamsteering for 5G Mobile Communication Using Programmable Metasurface
Li, Y.; Bettinga, S.; Eisenbeis, J.; Kowalewski, J.; Wan, X.; Long, X.; Li, T.; Jauch, A.; Cui, T.; Zwick, T.
2021. IEEE Wireless Communications Letters, 10 (7), 1542–1546. doi:10.1109/LWC.2021.3073975

Reconfigurable Sum and Difference Beams Based on A Binary Programmable Metasurface
Wan, X.; Xiao, Q.; Zhang, Y. Z.; Li, Y.; Eisenbeis, J.; Wang, J. W.; Huang, Z. A.; Liu, H. X.; Zwick, T.; Cui, T. J.
2021. IEEE antennas and wireless propagation letters, 20 (3), 381–385. doi:10.1109/LAWP.2021.3050808

A Programmable Metasurface Based TDMA Fast Beam Switching Communication System at 28 GHz
Li, Y.; Eisenbeis, J.; Wan, X.; Bettinga, S.; Long, X.; Alabd, M. B.; Kowalewski, J.; Cui, T. J.; Zwick, T.
2021. IEEE Antennas and Wireless Propagation Letters. doi:10.1109/LAWP.2021.3059322

Beam Pattern Optimization Method for Subarray-Based Hybrid Beamforming Systems
Eisenbeis, J.; Pfaff, J.; Karg, C.; Kowalewski, J.; Li, Y.; Pauli, M.; Zwick, T.
2020. Wireless communications and mobile computing, 2020, Art.-Nr.: 8853794. doi:10.1155/2020/8853794

Analog 28 GHz LoS MIMO Relay System Using a 90° Hybrid Coupler
Eisenbeis, J.; Li, Y.; Kowalewski, J.; Kretschmann, M.; Zwick, T.
2020. IEEE antennas and wireless propagation letters, 19 (4), 571–575. doi:10.1109/LAWP.2020.2972116

Realization of Efficient Channel Estimation using Programmable Metasurface
Li, Y.; Long, X.; Wan, X.; Eisenbeis, J.; Bettinga, S.; Cui, T.; Zwick, T.
2021. 2021 IEEE USNC-URSI Radio Science Meeting (Joint with AP-S Symposium): Proceedings ; 4–10 December 2021, Singapore, 66–67, Institute of Electrical and Electronics Engineers (IEEE). doi:10.23919/USNC-URSI51813.2021.9703542

MIMO-OCDM-based Joint Radar Sensing and Communication
De Oliveira, L. G.; Nuss, B.; Alabd, M. B.; Li, Y.; Yu, L.; Zwick, T.
2021. 2021 15th European Conference on Antennas and Propagation (EuCAP): 22-26 March 2021, Düsseldorf, Germany, Institute of Electrical and Electronics Engineers (IEEE). doi:10.23919/EuCAP51087.2021.9411302

Ka-band Programmable Metasurface Demonstrations in Wireless Communication Scenarios
Li, Y.; Eisenbeis, J.; Kowalewski, J.; Wan, X.; Long, X.; Jozwicka, M.; De Oliveira, L. G.; Cui, T.; Zwick, T.
2021. 2021 15th European Conference on Antennas and Propagation (EuCAP): 22-26 March 2021, Düsseldorf, Germany, Institute of Electrical and Electronics Engineers (IEEE). doi:10.23919/EuCAP51087.2021.9411368

Measurement-based Misalignment Analysis of Dual-polarized 2$\times$ 2 LoS MIMO System at 28 GHz
Li, Y.; Eisenbeis, J.; Michev, R.; Alabd, M. B.; Zwick, T.
2020. 13th German Microwave Conference (GeMiC2020), 152–155, Institute of Electrical and Electronics Engineers (IEEE)

A Novel Wireless Communication System using Programmable Metasurface Operating at 28 GHz
Li, Y.; Wan, X.; Eisenbeis, J.; Long, X.; Jozwicka, M.; Cui, T.; Zwick, T.
2020. 2020 International Conference on Microwave and Millimeter Wave Technology (ICMMT 2020 Online), Proceedings, September 20 - 23, 2020, Shanghai, China, 1–3, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ICMMT49418.2020.9386603

Comparison of Hybrid Beamforming Systems Using Phase Shifters and Switches
Eisenbeis, J.; Li, Y.; Lopez, P. R.; Fischer, J.; Zwick, T.
2019. 12th German Microwave Conference (GeMiC 2019), Stuttgart, 25.-27. März 2019, 40–43, Institute of Electrical and Electronics Engineers (IEEE). doi:10.23919/GEMIC.2019.8698137

Efficient and fair pilot allocation for multi-cell massive MIMO systems
Liu, J.; Li, Y.; Zhang, H.; Guo, S.
2017. 9th International Conference on Wireless Communications and Signal Processing (WCSP 2017), Nanjing, CHN, October 11-13, 2017, 1–5, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/WCSP.2017.8170900

Pilot contamination precoding assisted sum rate maximization for multi-cell massive MIMO systems
Liu, J.; Li, Y.; Zhang, H.; Guo, S.; Yuan, D.
2016. WSA 2016 : 20th International ITG Workshop on Smart Antennas, March 9-11, 2016, Munich, Germany. Ed.: J. A. Nossek, 1–6, VDE Verlag