Fast and Accurate Approach to RF-DC Conversion Efficiency Estimation for Multi-Tone Signals. - Janis Eidaks; Romans Kusnins; Ruslans Babajans; Darja Cirjulina; Janis Semenjako; Anna Litvinenko (Sensors, 2022)

Application of Digital Twin in Medium-Voltage Overhead Distribution Network Inspection. - Diana Gauce; Arnis Lektauers; Irina Solovjova; Roberts Grants; Deniss Kolosovs; Anna Litvinenko (Remote. Sens., 2023)

Efficient Multi-Hop Wireless Power Transfer for the Indoor Environment. - Janis Eidaks; Romans Kusnins; Ruslans Babajans; Darja Cirjulina; Janis Semenjako; Anna Litvinenko (Sensors, 2023)