Kim, Byeong Seol, and Joon Sung Bae. “A 20Mbps Sub-0.1nJ/B Transmitter for Capsule Endoscope Application”. Journal of Integrated Circuits and Systems 7, no. 4 (September 30, 2021). Accessed April 26, 2024. http://jicas.idec.or.kr/index.php/JICAS/article/view/65.