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
Jari Holopainen
Senior University Lecturer
Latest publications
Terahertz Characterization of Unique Thin Materials by Free-Space Transmission and Reflection Coefficients Without Thickness Information
Bing Xue, Fan Jiang, Juha Tuomela, Zhijie Tang
2026
IEEE Transactions on Microwave Theory and Techniques
Design of Aperture-coupled Vivaldi-antenna Array with Scan-range-improving Parasitic Resonators for Ka-band
Jan H.S. Bergman, Mikko Heino, Juha Ala-Laurinaho, Taneli Riihonen, Mikko Valkama, Ville Viikari
2025
IEEE Transactions on Antennas and Propagation
E-band Active Transmitarray Characterization Using Selective Element Illumination
Jan H.S. Bergman, Eero Pietiläinen, Juha Ala-Laurinaho, Antti Lamminen, Jehki Pusa, Mikko Kaunisto, Jussi Saily, Ville Viikari
2025
EuCAP 2025 - 19th European Conference on Antennas and Propagation
Dual-Band Frequency-Reconfigurable Dual-Polarized Patch Antenna Based on Fundamental Modes
Quangang Chen, Juha Ala-Laurinaho, Ville Viikari
2025
IEEE Antennas and Wireless Propagation Letters
Experimental exploration of a dual reflector objective for corneal sensing in the 220 – 330 GHz band
R. Grigorev, M. Baggio, I. Nefedova, A. Tamminen, J. Ala-Laurinaho, Z. Taylor
2025
2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
Gouy Phase Correction for Quasioptical, Dielectric Spectroscopy of Spherical Shells in a Gaussian Beam for Terahertz Corneal Sensing
Roman Grigorev, Faezeh Zarrinkhat, Joel Lamberg, Irina Nefedova, Mohammad Mirmoosa, Juha Ala-Laurinaho, Aleksi Tamminen, Zachary Taylor
2025
IEEE Transactions on Terahertz Science and Technology
Leveraging Mutual Coupling in Antenna-Amplifier Systems for Increased Reconfigurability
Jaanus Kalde, Veli-Pekka Kutinlahti, Anu Lehtovuori, Alvo Aabloo, Ville Viikari
2025
IEEE Journal of Microwaves
A Dual-Purpose Microwave-Optical Component for Wireless Capsule Endoscopy - a Feasibility Study by Radio Link Analysis
Pyry Kiviharju, Nam Ha-Van, Lauri Vähä-Savo, Juha Tuomela, Clemens Icheln, Katsuyuki Haneda, Sergei Tretyakov, Jari Holopainen, Qiyin Fang, Hiroaki Hagiwara, Zachary D. Taylor
2025
IEEE Transactions on Biomedical Engineering
Systematic Method to Design Filtering Patch Antennas
Riku Kormilainen, Anu Lehtovuori, Anton Helin, Ville Viikari
2025
EuCAP 2025 - 19th European Conference on Antennas and Propagation
Rim-Integrated Bluetooth Antenna for Smartwatches with Full-Metallic Structure
Ali Kourani, Sihan Shao, Mohamed Räsänen, Jan Bergman, Rasmus Luomaniemi, Jari Holopainen
2025
EuCAP 2025 - 19th European Conference on Antennas and Propagation