Vavra, J., and D. Biolek. “An Envelope Detector Based on Memristive Systems”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 9, no. 2-7 (September 1, 2017): 183–186. Accessed July 22, 2024. https://jtec.utem.edu.my/jtec/article/view/2616.