Design of lock-in amplifier circuit and developed for weak signal detection
ZHANG Dan1,2, LIU Xinhua1,2, ZHANG Jialiang1,2
1.School of Information Engineering, Wuhan University of Technology, Wuhan 430070, China
2.Key Lab of Broadband Wireless Communication and Sensor Network, Wuhan 430070, China
ZHANG Dan1,2, LIU Xinhua1,2, ZHANG Jialiang1,2. Design of lock-in amplifier circuit and developed for weak signal detection[J]. Computer Engineering and Applications, 2013, 49(15): 210-214.