Title :
An efficient optimization for passive filter design
Author :
Fu, Ce ; Wang, Hui
Author_Institution :
Coll. of Inf. Sci. & Tech., Dalian Maritime Univ., Dalian
Abstract :
A passive filter often becomes a key component for the communication system. The optimization design of passive filter is the most effective procedure in performance improving. In this paper, the formula of calculating the gradient vector and the Hessian matrix is presented. Based on this formula, the optimization for the objective function in the problem of lossy filter design is derived and then the circuit optimization technique is extended into with the composing optimization algorithms suitable. The flexibility and effectiveness of this technique to passive filter design is proved with examples given.
Keywords :
Hessian matrices; circuit optimisation; gradient methods; passive filters; Hessian matrix; circuit optimization technique; communication system; design flexibility; gradient vector; lossy filter design; passive filter design optimization; Algorithm design and analysis; Circuit optimization; Communication systems; Design optimization; Educational institutions; Filtering theory; Frequency; Information science; Passive filters; Voltage;
Conference_Titel :
Industrial Informatics, 2008. INDIN 2008. 6th IEEE International Conference on
Conference_Location :
Daejeon
Print_ISBN :
978-1-4244-2170-1
Electronic_ISBN :
1935-4576
DOI :
10.1109/INDIN.2008.4618178
