Title :
The non-idealities of the IC-realization and the stability of CNN-networks
Author :
Halonen, K. ; Väänänen, J.
Author_Institution :
Dept. of Electr. Eng., Helsinki Univ. of Technol., Espoo, Finland
Abstract :
The stability analyses of the CNN-circuit has been carried out in the case when the sigmoid has offset, nonconstant saturation level and nonlinearity. Also the effect of the internal parasitic poles on the circuit performance has been studied through several simulations. The analyses have been verified with the SPICE simulations done on the experimental 4-by-4 CNN circuit
Keywords :
cellular arrays; circuit analysis computing; neural nets; performance evaluation; IC-realization; SPICE simulations; cellular neural networks; circuit performance; internal parasitic poles; nonlinearity; saturation level; stability; Analytical models; Cellular neural networks; Circuit optimization; Circuit simulation; Circuit stability; Delay; Piecewise linear techniques; SPICE; Stability analysis; Voltage control;
Conference_Titel :
Cellular Neural Networks and their Applications, 1990. CNNA-90 Proceedings., 1990 IEEE International Workshop on
Conference_Location :
Budapest
DOI :
10.1109/CNNA.1990.207537
