1Funahashi K,Nakamura Y.Appoxi-mation of dynamical systems by continumous time recurrent neural networks[J].Neural Networks,1993(6):801-806.
2Gray P R,Meyer R.G.Future direc-tion in silicon ICs for RF personal communications.Proc.IEEE Custom Intergrated Circuits Conf.1995:83-89.
3Colorni A,Dorigo M,Maniezzo V,et a1.Distributed optimization by ant colonies[C]//Proc of European conf on Artificial Life.Paris,1991:134-142.
4Dorigo M,Gambardella L M.Ant Colony System:A cooperative learning approachs to the traveling salesman problem[J].IEEE Transactions on Evolutionary Comutation,1997,1(1):53-66.
5Liu Tao,Zhang Wenjun,Yu Zhi Ping.Modeling of spiral inductors using artificial neural network[C]//Proceedings of2005IEEE International Joint Conference on Neural Networks.2005:2353-2358.
6Zhang Q,Gupta K C,Devabhaktuni V K.Artificial Neural Networks for RF and Microwave Design-from Theory to Practice[J].IEEE Transactions on Microwave Theory and Techniques,2003,4(51):1339-1350.
