Ulf Johannsen

According to our database, Ulf Johannsen authored at least 12 papers between 2013 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Path Power Prediction Improving Scheme for Millimeter-wave using LSTM under Indoor Environments.

Takato Yamazaki, Kohei Ohno, Ulf Johannsen, Sonia M. Heemstra de Groot

Proceedings of the 26th International Symposium on Wireless Personal Multimedia Communications, 2023

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, Adrianus Bart Smolders, Marcel Geurts

IEEE Syst. J., 2022

Received Path Power Prediction for Millimeter-wave Using Machine Learning.

Takato Yamazaki, Kohei Shimaoka, Kohei Ohno, Ulf Johannsen, Sonia M. Heemstra de Groot

Proceedings of the IEEE International Conference on Consumer Electronics, 2022

2021

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

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

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

Proceedings of the 2020 European Conference on Networks and Communications, 2020

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

Proceedings of the Optical Fiber Communications Conference and Exhibition, 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

Proceedings of the Optical Fiber Communications Conference and Exhibition, 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

Proceedings of the Internet of Things, Infrastructures and Mobile Applications - Proceedings of the 13th IMCL Conference, Thessaloniki, Greece, 31 October, 2019

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

Proceedings of the 21st International Conference on Transparent Optical Networks, 2019

2018

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

Proceedings of the 2018 20th International Conference on Transparent Optical Networks (ICTON), 2018

2013

A 60-GHz rectenna for monolithic wireless sensor tags.

Hao Gao, Ulf Johannsen, Marion K. Matters-Kammerer, Dusan M. Milosevic, Adrianus Bart Smolders, Arthur H. M. van Roermund, Peter G. M. Baltus

Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013