Machine Learning-Based Antenna Performance Prediction with Data Processing Enhancement. - Duong Thi Thanh Tu; Nguyen Thanh Dat; Phan Huu Phuc; Nguyen Viet Hung; Do Nguyen Minh Quan; Tran Phuong Khanh Nhi; Dang Quang Hung; Mai Trung Hieu (ICOIN, 2026)