中国物理B ›› 2017, Vol. 26 ›› Issue (12): 120701-120701.doi: 10.1088/1674-1056/26/12/120701
Investigation on the dynamic behaviors of the coupled memcapacitor-based circuits
Zhi Zhou(周知), Dong-Sheng Yu(于东升), Xiao-Yuan Wang(王晓媛)
- 1. School of Electrical and Power Engineering, China University of Minning and Technology, Xuzhou 221116, China;
2. School of Electronic Information, Hangzhou Dianzi University, Hangzhou 310018, China
Investigation on the dynamic behaviors of the coupled memcapacitor-based circuits
Zhi Zhou(周知)1, Dong-Sheng Yu(于东升)1, Xiao-Yuan Wang(王晓媛)2
- 1. School of Electrical and Power Engineering, China University of Minning and Technology, Xuzhou 221116, China;
2. School of Electronic Information, Hangzhou Dianzi University, Hangzhou 310018, China
摘要： In this paper, by referring to the concept of coupled memristors (MRs) and considering the flux coupling connection, the constitutive relations for describing the coupled memcapacitors (MCs) are theoretically deduced. The dynamic behaviors of dual coupled MCs in serial and parallel connections are analyzed in terms of identical or opposite polarities for the first time. Based on the derived constitutive relations of the two coupled MCs, the modified relaxation oscillators (ROs) are obtained with the purpose of achieving controllable oscillation frequency and duty cycle. In consideration of different parameter configurations, the experimental investigation is carried out by using practical off-the-shelf circuit components to verify the correction of the theoretical calculation with numerical simulation of the coupled MCs and its application in ROs.
中图分类号: (Circuits and circuit components)
- 07.50.Ek