Department of Electronics and Nanoengineering

Antennas and Wireless Sensors

Three main research areas of the Antennas and Wireless Sensors group are Antennas for mobile devices, Beam-steerable millimeter-wave antennas for mobile networks and RF-powered wireless devices.

(Figure: Dual-polarized beam-steerable millimeter-wave antenna array.)
Millimeter-wave Vivaldi array

We are surrounded by wireless devices and majority of the internet traffic goes through antennas. We develop antennas that produce radiation more efficiently, can focus the energy to the receiver, and can simultaneously utilize many propagation paths (MIMO antennas). Better antennas result into lower power consumption, longer range, better reliability and increased data rates.

There are three main research areas in the field of antennas and wireless sensors:

Latest publications

Substrate integrated waveguide E-plane tapering in low-temperature co-fired ceramic

Jaakko Haarla, Juha Ala-Laurinaho, Markku Lahti, Ville Viikari 2021 Microwave and Optical Technology Letters

Millimeter-wave frequency-diverse imaging with phased array intended for communications

Mikko K. Leino, Jan Bergman, Juha Ala-Laurinaho, Ville Viikari 2021 Progress In Electromagnetics Research M

Dual-Polarized mm-Wave End-Fire Chain-Slot Antenna for Mobile Devices

Resti Montoya Moreno, Joni Kurvinen, Juha Ala-Laurinaho, Alexander Khripkov, Janne Ilvonen, Jari van Wonterghem, Ville Viikari 2021 IEEE Transactions on Antennas and Propagation

Beam-Steerable Transponder Based on Antenna Array and Phased Modulators

Tauseef Ahmad Siddiqui, Jari Holopainen, Ville Viikari 2021 IEEE Antennas and Wireless Propagation Letters

Quasioptical System for Corneal Sensing at 220-330 GHz

Aleksi Tamminen, Samu Ville Palli, Juha Ala-Laurinaho, Mika Salkola, Antti Räisänen, Zachary Taylor 2021 IEEE Transactions on Terahertz Science and Technology

Insights and trends of optimal voltage-frequency control DG-based inverter for autonomous microgrid: State-of-the-art review

Zeeshan A. Arfeen, Mostefa Kermadi, Mehreen K. Azam, Tauseef A. Siddiqui, Zain U. Akhtar, Muhammad Ado, Md P. Abdullah 2020 International Transactions on Electrical Energy Systems

Alignment sensitivity of a WR-3.4 band quasioptical system for corneal water content sensing

Mariangela Baggio, Aleksi Tamminen, Irina Nefedova, Samu Ville Palli, Juha Ala-Laurinaho, Zachary Taylor 2020 2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2020

Submillimeter-wave imaging assisted alignment of millimeter-wave spectroscopic system for quantification of corneal water content

Mariangela Baggio, Yong Hu, Aleksi Tamminen, Irina Nefedova, Juha Ala-Laurinaho, Zachary Taylor 2020 SPIE Conference Proceedings

Calibrating a 4-channel Fully-Digital 60 GHz SDR

Aditya Dhananjay, Kai Zheng, Jaakko Haarla, Lorenzo Iotti, Marco Mezzavilla, Dennis Shasha, Sundeep Rangan 2020 WiNTECH 2020 - Proceedings of the 14th ACM Workshop on Wireless Network Testbeds, Experimental evaluation and CHaracterization, Part of ACM MobiCom 2020

Characterizing 60 GHz Patch Antenna Segments for Fully Digital Transceiver

Jaakko Haarla, Vasilii Semkin, Kai Zheng, Aditya Dhananjay, Marco Mezzavilla, Juha Ala-Laurinaho, Ville Viikari 2020 14th European Conference on Antennas and Propagation, EuCAP 2020
More information on our research in the Research database.
Research database

Contact:
Associate Professor Ville Viikari
Email: [email protected]
Tel.: +358 50 4135 458

Postal address:
Department of Electronics and Nanoengineering
Aalto University School of Electrical Engineering
P.O. Box 15500, 00076 Aalto, Finland

Visiting address:
TUAS-building
Maarintie 8, 02150 Espoo

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