Title :
Realization of couplings in a polynomial type mixed-mode CNN
Author :
Laiho, Mika ; Paasio, Ari ; Kananen, Asko ; Halonen, Kari
Author_Institution :
Electron. Circuit Design Lab., Helsinki Univ. of Technol., Espoo, Finland
Abstract :
In this paper realization of couplings between cells in a polynomial type mixed-mode cellular neural network (CNN) is analyzed. One quadrant operation is required from the analog multipliers and polynomial circuits because in a mixed-mode CNN extension to four quadrant operation can be done digitally. A one quadrant multiplier is analyzed and simulated with HSPICE. Furthermore, circuits for generating second and third order polynomial terms of cell output are analyzed and HSPICE simulations are shown.
Keywords :
SPICE; cellular neural nets; digital simulation; mixed analogue-digital integrated circuits; multiplying circuits; polynomials; HSPICE simulations; analog multipliers; cell coupling; cell output; mixed-mode extension; polynomial circuits; polynomial type mixed-mode cellular neural network; quadrant operation; second order polynomial terms; third order polynomial terms; Analytical models; Cellular neural networks; Circuit simulation; Coupling circuits; Equations; Feedback circuits; Linearity; Output feedback; Polynomials; State feedback;
Conference_Titel :
Cellular Neural Networks and Their Applications, 2002. (CNNA 2002). Proceedings of the 2002 7th IEEE International Workshop on
Print_ISBN :
981-238-121-X
DOI :
10.1109/CNNA.2002.1035079
