6 citations · 10 across the 3 of their papers we have counts for
4 papers · 1 filter
A Two-Element Capsule Antenna for Near-Field Polarization MIMO in Wireless Capsule Endoscopy
Pyry Kiviharju, Lauri Vähä-Savo, Clemens Icheln +2
Multiple-Input-Multiple-Output (MIMO) technology is considered to be a viable method for spectral efficiency and data rate enhancement in wireless communications. This article pres…
Impacts of Real Hands on 5G Millimeter-Wave Cellphone Antennas: Measurements and Electromagnetic Models
Bing Xue, Pasi Koivumaki, Lauri Vaha-Savo +2
Penetration of cellphones into markets requires their robust operation in time-varying radio environments, especially for millimeter-wave communications. Hands and fingers of a hum…
Electromagnetic-Thermal Analyses of Distributed Antennas Embedded into a Load Bearing Wall
Lauri Vähä-Savo, Katsuyuki Haneda, Clemens Icheln +1
The importance of indoor mobile connectivity has increased during the last years, especially during the Covid-19 pandemic. In contrast, new energy-efficient buildings contain struc…
Empirical Evaluation of a 28 GHz Antenna Array on a 5G Mobile Phone Using a Body Phantom
Lauri Vähä-Savo, Christian Cziezerski, Mikko Heino +4
Implementation of an antenna array on a 5G mobile phone chassis is crucial in ensuring the radio link quality especially at millimeter-waves. However, we generally lack the ability…