Chung Mai Van – Sang Duong Minh – Duc Tran Huu – Bao Binh Pho – Phuong Vu:
An improved method of model predictive current control for multilevel cascaded H-bridge inverters
/1-11 https://doi.org/10.2478/jee-2021-0001/  [abstract]   [full-paper]

Sébastien Jacques – Cédric Reymond – Jean Charles Le Bunetel – Ghafour Benabdelaziz:
Comparison of the power balance in a Totem-Pole Bridgeless PFC topology with several inrush current limiting strategies
/12-19 https://doi.org/10.2478/jee-2021-0002/  [abstract]   [full-paper]

Ala' Khalifeh – Ma'moun Mansour – Sahel Alouneh:
QUIC transmission protocol: Test-bed design, implementation and experimental evaluation
/20-28 https://doi.org/10.2478/jee-2021-0003/  [abstract]   [full-paper]

František Janíček – Lukáš Český, Filip Skudřík:
On single pole instrument voltage transformer overheating
/29-34 https://doi.org/10.2478/jee-2021-0004/  [abstract]   [full-paper]

Peter Bokes:
Average temperature of oil-filled transformer windings with partial cooling ducts
/35-39 https://doi.org/10.2478/jee-2021-0005/  [abstract]   [full-paper]

Guang Yi Chen :
Multiscale filter-based hyperspectral image classification with PCA and SVM
/40-45 https://doi.org/10.2478/jee-2021-0006/  [abstract]   [full-paper]

Rupinder Kaur – Rajinder Singh Kaler:
Performance and Security Analysis of Novel ZCCRW Codes in Lower Earth Orbit Based MDM-OWC Incorporating Hybrid Modulations
/46-52 https://doi.org/10.2478/jee-2021-0007/  [abstract]   [full-paper]

Abdelhalim Chaabane – Hussein Attia – Farid Djahli – Tayeb A. Denidni:
A single-layer metallo-dielectric superstructure for enhancing the performances of EBG cavity antenna
/53-60 https://doi.org/10.2478/jee-2021-0008/  [abstract]   [full-paper]

Ivan Hotovy – Vlastimil Rehacek – Miroslav Keményi – Peter Ondrejka – Ivan Kostic – Miroslav Mikolasek – Lothar Spiess:
Preparation and gas-sensing properties of very thin sputtered NiO films
/61-65 https://doi.org/10.2478/jee-2021-0009/  [abstract]   [full-paper]

Abdulrahman Baboraik – Alexander Usachev:
New model of explanation for phase angle pattern of online partial discharge measurement in stator winding insulation of turbine generator
/66-77 https://doi.org/10.2478/jee-2021-0010/  [abstract]   [full-paper]