Surface-Mounted Ka-Band Vivaldi Antenna Array

by Henri Kahkonen, Juha Ala-Laurinaho, Ville Viikari
Published 2021-01-01

Patch Antenna and Antenna Array on Multilayer High-Frequency PCB for D-Band

by Antti Lamminen, Jussi Saily, Juha Ala-Laurinaho, Jesus de Cos, Vladimir Ermolov
Published 2020-01-01

Waveguide-Based Phased Array With Integrated Element-Specific Electronics for 28 GHz

by Mikko K. Leino, Resti Montoya Moreno, Juha Ala-Laurinaho, Risto Valkonen, Ville Viikari
Published 2019-01-01

E-Band Beam-Steerable and Scalable Phased Antenna Array for 5G Access Point

by Md. Mazidul Islam, Mikko Leino, Rasmus Luomaniemi, Jinsong Song, Risto Valkonen, Juha Ala-Laurinaho, Ville Viikari
Published 2018-01-01

Capacitively-Loaded Feed Line to Improve mm-Wave and Sub-6 GHz Antenna Co-Existence

by Joni Kurvinen, Resti Montoya Moreno, Anu Lehtovuori, Juha Ala-Laurinaho, Alexander Khripkov, Janne Ilvonen, Jari Van Wonterghem, Ville Viikari
Published 2020-01-01

Beam-Reconfigurable Antenna Based on Vector Modulator and Rotman Lens on LTCC

by Sabin Kumar Karki, Mikko Varonen, Mikko Kaunisto, Arto Rantala, Markku Lahti, Antti Lamminen, Jan Holmberg, Mikko Kantanen, Juha Ala-Laurinaho, Ville Viikari
Published 2021-01-01