A 60-GHz rectenna for monolithic wireless sensor tags. - Hao Gao 001; Ulf Johannsen; Marion K. Matters-Kammerer; Dusan M. Milosevic; Adrianus Bart Smolders; Arthur H. M. van Roermund; Peter G. M. Baltus (ISCAS, 2013)

Testing Facilities for End-to-End Test of Vertical Applications Enabled by 5G Networks: Eindhoven 5G Brainport Testbed. - Idelfonso Tafur Monroy; Thiago R. Raddo; Simon Rommel; Chigo Okonkwo; Nicola Calabretta; Ulf Johannsen; Gijs Dubbelman; Jesse Scholtes; Ben Rutten (ICTON, 2018)

Analog Radio Over Fiber Fronthaul for High Bandwidth 5G Millimeter-Wave Carrier Aggregated OFDM. - Dimitrios Konstantinou; Álvaro Morales; Simon Rommel; Thiago R. Raddo; Ulf Johannsen; Idelfonso Tafur Monroy (ICTON, 2019)

An eHealth-Care Driven Perspective on 5G Networks and Infrastructure. - Dimitrios Konstantinou; Simon Rommel; Álvaro Morales; Thiago R. Raddo; Ulf Johannsen; Idelfonso Tafur Monroy (IMCL, 2019)

ARoF-Fed Antenna Architectures for 5G Networks. - Ulf Johannsen; Simon Rommel; Ali Al-Rawi; Dimitrios Konstantinou; Thomas A. H. Bressner; Idelfonso Tafur Monroy; Adrianus Bart Smolders (OFC, 2019)

Physical-Layer Confidentiality by Chaotic Encoding in Radio-Over-Fiber Systems. - Álvaro Morales; Dimitrios Konstantinou; Simon Rommel; Ulf Johannsen; Chigo Okonkwo; Idelfonso Tafur Monroy (OFC, 2019)

Experimental Assessment of Modulation Formats for Beyond 5G mm-Wave ARoF Systems. - Javier Pérez Santacruz; Álvaro Morales; Simon Rommel; Ulf Johannsen; Antonio Jurado-Navas; Idelfonso Tafur Monroy (EuCNC, 2020)

Multi-Panel Sparse Base Station Design With Physical Antenna Effects in Massive MU-MIMO. - Navid Amani; Henk Wymeersch; Ulf Johannsen; Adrianus Bart Smolders; Marianna V. Ivashina; Rob Maaskant (IEEE Trans. Veh. Technol., 2020)

Cell Partitioning Antenna System Performance in Multi-User Scenarios for mmWave Communications. - Thomas A. H. Bressner; Amr Elsakka; Amirashkan Farsaei; Martin N. Johansson; Oleg A. Iupikov; Rob Maaskant; Adrianus Bart Smolders; Ulf Johannsen (IEEE Access, 2021)

Received Path Power Prediction for Millimeter-wave Using Machine Learning. - Takato Yamazaki; Kohei Shimaoka; Kohei Ohno; Ulf Johannsen; Sonia M. Heemstra de Groot (ICCE, 2022)

FORMAT: A Reconfigurable Tile-Based Antenna Array System for 5G and 6G Millimeter-Wave Testbeds. - Eduardo V. P. Anjos; Marzieh SalarRahimi; Thomas A. H. Bressner; Parastoo Takhighani; Adrián Lahuerta-Lavieja; Amr Elsakka; Jorrit S. Siebenga; Vladimir Volski; Christian Fager; Dominique Schreurs; Guy A. E. Vandenbosch; Ulf Johannsen; et al. (IEEE Syst. J., 2022)

Path Power Prediction Improving Scheme for Millimeter-wave using LSTM under Indoor Environments. - Takato Yamazaki; Kohei Ohno; Ulf Johannsen; Sonia M. Heemstra de Groot (WPMC, 2023)