Issue 1-2, 2026
ELECTROTECHNICA & ELECTRONICA E+E
Vol. 61. No 1-2/2026
Quarterly scientific and technical journal
Published by:
The Union of Electronics, Electrical Engineering and Telecommunications /CEEC/, BULGARIA
C O N T E N T S
Stanislav Ivanov
Volumetric Visualization of Spatial Radio Link Performance for Anomaly Monitoring and Weather-Related Attenuation in Modern Mobile Networks 1
Ertan M. Geldiev
A Multi-Model Consensus Framework for Pneumonia Detection: Optimizing Diagnostic Sensitivity under “Green AI” Constraints 8
Vanessa S. Nazakova
Design and Hardware Optimization of a Modular EEG Acquisition System for BCI Applications 19
Takeshi Tanaka, Tomoo Sigehuzi, Masayuki Yamauchi, Shuji Oji, Masaya Watanabe, Satoru Tada, Koji Kakugawa, Katia Vutova
IoT-based indoor environmental monitoring and CO2 prediction using FIWARE and Sigfox for smart laboratory environments 23
