Optimization of D flip-flop in RFID reader using full swing gate diffusion input (FSGDI) with buffer circuit to improve power efficiency. - Robby Kurniawan Harahap; R. A. Sekar Ciptaning Anindya; Antonius Irianto Sukowati; Dyah Nur'ainingsih; Eri Prasetyo Wibowo; Widyastuti (IEICE Electron. Express, 2025)