Antennit ja langattomat anturit
Langattomien anturien ryhmä on osa Aalto-yliopiston elektroniikan ja nanotekniikan laitosta. Tärkeimpiä tutkimusaiheita ovat langattomat RF-anturit, joita voidaan käyttää tunnistamiseen ja havainnointiin. Ryhmä toimii TUAS-rakennuksessa.
(Kuvio: Joni Kurvinen, Anu Lehtovuori, Jianchun Mai, Chao Wang, and Ville Viikari, "Metal-covered Handset with LTE MIMO, Wi-Fi MIMO, and GPS Antennas", Progress In Electromagnetics Research C, Vol. 80, 89–101, 2018)
(Kuvio: Joni Kurvinen, Anu Lehtovuori, Jianchun Mai, Chao Wang, and Ville Viikari, "Metal-covered Handset with LTE MIMO, Wi-Fi MIMO, and GPS Antennas", Progress In Electromagnetics Research C, Vol. 80, 89–101, 2018)
Group members
Latest publications
Design of a broadband Butler matrix based on a dual-layer pixelated structure for multibeam antenna applications
Wo Qi Huang, Fan Jiang, Zhen Zhang, Liang Hua Ye, Jian Feng Li, Bing Xue, Ugur Cem Hasar
2027
AEU - International Journal of Electronics and Communications
Misalignment Compensation for Two Orthogonally Polarized Acquisitions in Planar Near-Field Scanning
Juha Ala-Laurinaho, Jan H.S. Bergman, Freysteinn Vidar Vidarsson, Ville Viikari
2026
20th European Conference on Antennas and Propagation, EuCAP 2026
Analysis of Differential Signals in a Concentric Dual-Polarized Tapered Slot Antenna
Stefan Andersson, Juha Ala-Laurinaho, Ville Viikari
2026
20th European Conference on Antennas and Propagation, EuCAP 2026
Differential Aperture-Coupled PCB-to-Waveguide Transition for Antenna-IC Integration at 100 GHz
Jan H.S. Bergman, Mohamed Rasanen, Juha Ala-Laurinaho, Ville Viikari
2026
20th European Conference on Antennas and Propagation, EuCAP 2026
Method for Unique Permittivity Extraction Using Transmission-Only Free-Space Measurements at THz Frequencies
Ugur Cem Hasar, Bing Xue
2026
20th European Conference on Antennas and Propagation, EuCAP 2026
Permittivity Extraction of Electrically Thin Samples by Reflection-Only Free-Space Measurements
Ugur C. Hasar, Bing Xue, Hamdullah Ozturk, Yunus Kaya, Gokhan Ozturk
2026
IEEE Microwave and Wireless Technology Letters
Comparison of Pattern Synthesis Methods Using Magnitude Least-Squares Fitting
Ville Hirvonen, Albert Salmi, Anu Lehtovuori, Ville Viikari
2026
20th European Conference on Antennas and Propagation, EuCAP 2026
Accounting for Structural Scattering and Mutual Coupling in Characterization of Multiport Time-Modulated Scatterers
Aleksandr D. Kuznetsov, Albert Salmi, Jari Holopainen, Ville Viikari
2026
20th European Conference on Antennas and Propagation, EuCAP 2026
A Multifrequency System Model for Multiport Time-Modulated Scatterers
Aleksandr D. Kuznetsov, Jari Holopainen, Ville Viikari
2026
IEEE Transactions on Antennas and Propagation
Mutual-Coupling-Aware Optimization of a Time-Floquet RIS for Harmonic Backscatter Communications
Aleksandr D. Kuznetsov, Ville Viikari, Philipp Del Hougne
2026
IEEE Wireless Communications Letters