Polarization-Insensitive, Highly-Selective Metasurface-Based Filtenna for Satcom Applications

Ashifa M. Musthafa, Elmine Meyer, Ulf Johannsen, Diego Caratelli

IEEE Aerospace Conference

Hexagonal ridged waveguide phased array antenna element for LEO Ka-band satellite downlink

Sören Harms, Martijn de Kok, Stefania Monni, Alessandro Garufo, Jean-Philippe Fraysse, Thierry Girard and Ulf Johannsen

International Journal of Microwave and Wireless Technologies

Photonics RF front-end architectures for future satellite payloads

Metodi Belchovski, Benoit Benazet, Michel Sotom, and Simon Rommel

International Conference on Space Optics (ICSO) 2024

Scan Limitations of Open-ended Ridged Waveguide Apertures for Ka-band Satellite Communication Applications

Sören Harms, Jean-Philippe Fraysse, Alessandro Garufo, Ulf Johannsen, Stefania Monni

Reviews of Electromagnetics

Photonic RF Receiver Front-End Architectures for Satcom Payloads

Metodi Belchovski, Benoit Benazet, Michel Sotom, Simon Rommel

2024 International Topical Meeting on Microwave Photonics (MWP)

Analog Photonic RF Transport and Front-Ends for High-Capacity Satellites

Metodi Belchovski, Benoit Benazet, Michel Sotom, Simon Rommel

IEEE Photonics Conference

Photonic technologies for on-board and ground satellite sub-systems

Metodi Belchovski, Benoit Benazet, Michel Sotom, Simon Rommel

Journée du Club Optique Micro-onde 2025

A Fast Exponential Analysis and Variable Projection Based Method for Linear Array Synthesis

R. Sengupta, F. Knaepkens, A. Cuyt, D. S. Prinsloo, T. Schäfer and A. B. Smolders

IEEE Antennas and Wireless Propagation Letters

Reaction Analysis of Quiet Zone Error Impact on Relative Gain Accuracy

Naila Rubab; A. J. van den Biggelaar; Bart Smolders; Ad Reniers; Jonas Friden

2025 19th European Conference on Antennas and Propagation (EuCAP)

A Forward-Backward Matrix Pencil and Variable Projection Based Method for Reducing the Number of Elements in Shaped-Beam Pattern Linear Arrays

R. Sengupta, A. Cuyt, D. S. Prinsloo, T. Schäfer, and B. Smolders

2025 19th European Conference on Antennas and Propagation (EuCAP)

Scan Limitations of Open-ended Ridged Waveguide Phased Array Antennas for Satellite Communication

Sören Harms, Jean-Philippe Fraysse, Stefania Monni, Alessandro Garufo, Ulf Johannsen

19th European Conference on Antennas and Propagation, EuCAP 2025

On the Uplink Performance of Cooperative LEO Satellite Networks under Realistic Assumptions

Houcem Ben Salem, Alberto Tarable, Alessandro Nordio, Behrooz Makki

2024 IEEE 35th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)

An Algorithm for Harsh Doppler Shift Estimation for Satellite Communications

André B. de F. Diniz, Thomas Eriksson, Ulf Gustavsson

2024 58th Asilomar Conference on Signals, Systems, and Computers

Photonic RF Receiver Front-End Architectures for Satcom Payloads

Metodi Belchovski, Benoit Benazet, Michel Sotom, Simon Rommel

2024 International Topical Meeting on Microwave Photonics, MWP 2024 Article 10736282

Waveguide Antenna Array Element with Minimized Power Amplifier Load Pull for LEO NTNs

Sören Harms, M. de Kok, Stefania Monni, Alessandro Garufo, Jean-Philippe Frayse, Thierry Girard, Ulf Johannsen

2024 54th European Microwave Conference, EuMC 2024 (pp. 272-275)

On the Feasibility of a Generic Phased Array Feed for the European VLBI Network

Saba Aslam , Oskar Talcoth, Lars Manholm, Sam Agneessens, Ulf Johannsen, David Prinsloo

2024 International Conference on Electromagnetics in Advanced Applications, ICEAA 2024 (pp. 233-237)

Multi-Beam Arrays for Future LEO SatCom Payloads

Carlos Vazquez-Sogorb, Roger Montoya-Roca, Giuseppe Addamo, Oscar Peverini, Guiseppe Virone

2024 18th European Conference on Antennas and Propagation (EuCAP) (pp. 505-508)

Ridged Apertures for LEO Direct Radiating Arrays in Ka-Band

Carlos Vazquez-Sogorb,  Roger Montoya-Roca, Giuseppe Addamo, Oscar Peverini, Guiseppe Virone

Applied Sciences, 14(17), 7825. https://doi.org/10.3390/app14177825

Phased Array Scan Performance Review for SATCOM: Dielectric Resonator vs. Patch Antennas

Theodoros Pavlidis, Artem R. Vilenskiy, Thomas Schäfer, Marianna V. Ivashina, Ahmed A. Kishk

2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI)
Florence, Italy, 2024-07-14 – 2024-07-19

Array Elements for LEO SatCom Payloads

Roger Montoya-Roca; Carlos Vazquez-Sogorb; Giuseppe Virone; Giuseppe Addamo

2023 IEEE Conference on Antenna Measurements and Applications (CAMA),Genoa, Italy. (pp. 453-456)

Reducing Grating Lobes in Sparse Linear Arrays Using Variable Projection

Ramonika Sengupta, Annie Cuyt, Ferre Knaepkens, David S. Prinsloo, Thomas Schäfer, A. Bart Smolders

2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI) (pp. 13-14).

Sparse Linear Array Synthesis Using Exponential Analysis

Ramonika Sengupta, Annie Cuyt, David S. Prinsloo, Lukas Nÿstrom and A. Bart Smolders

2023 IEEE Conference on Antenna Measurements and Applications, CAMA 2023 (pp. 866-871)

Reducing the Elements in a Uniform Concentric Circular Array Using Variable Projection

Ramonika Sengupta, Ferre Knaepkens, Annie Cuyt, David S. Prinsloo, Thomas Schäfer, A. Bart Smolders

2024 54th European Microwave Conference, EuMC 2024 Article 10732580

Active Beam Training with Hierarchical Codebooks in Two Dimensional Phased Arrays

Gökhan Yilmaz, Ulf Gustavsson, and Hamdi Joudeh

2024 IEEE 25th International Workshop on Signal Processing Advances in Wireless Communications, IEEE SPAWC 2024 (pp. 896-900)

Doppler Shift Estimation for Satellite Communications using Linear Estimators

André B. de F. Diniz, Thomas Eriksson, Ulf Gustavsson

2024 IEEE 25th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC) Lucca, Italy

Quiet-zone Profiling in a mmWave Spherical

Naila Rubab, Laurens A. Bronckers, A. J. van den Biggelaar, A. Bart Smolders, and Ad C. F. Reniers

18th European Conference on Antennas and Propagation, EuCAP 2024 Article 10501135