Lee, Myung Hun, and Ku Duck Kwon. “A 2.4 GHz Low Power Low-IF Receiver Employing OOK and FSK Dual-Mode Demodulator for IoT Applications”. Journal of Integrated Circuits and Systems 7, no. 4 (September 27, 2021). Accessed March 29, 2024. http://jicas.idec.or.kr/index.php/JICAS/article/view/72.