Advanced Technologies in Electronics, Communications and Signal Processing

This book constitutes the proceedings of the Second EAI International Conference on Advanced Technologies in Electronics, Communications and Signal Processing, ICATECS 2026, held in Hyderabad, India, during January 30-31, 2026.The 30 full papers included in this book were carefully reviewed and selected from 116 submissions. They are organized into the following topical sections: Wireless Communications & Signal Processing; Electronic Systems; Embedded and Machine Learning Approaches; Biomedical and Computing Systems; Communication Networks; and Electronics in Healthcare.