Bandwidth Enhancement Technique with Low Group Delay Variation CMOS Power Amplifier for UWB System - Rohana, Sapawi; Siti Kudnie, Sahari; Dayang Nur Salmi Dharmiza, Awang Salleh; Dayang Azra, Awang Mat; Sohiful Anuar, Zainol Murad (Universiti Teknikal Malaysia (UTEM), 2017)