Title :
A functional genome optimization method for CPW filters design
Author :
Chien, Chih-Hung ; Liu, An-Shyi ; Wu, Ruey-Bcci
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
This paper presents a functional genome optimization method to design CPW band-pass and low-pass filters. Due to the difficulty of modeling CPW structures by lumped elements in high frequency, this design provides a method based on full wave CPW models. Then a GA is used to optimize the placement of structures that meet the desired specification. A band-pass and a low-pass filter designed in X-band (10 GHz) are fabricated and measured. The theoretical and experimental performance shows good agreement, thereby proving the applicability of this method.
Keywords :
band-pass filters; coplanar waveguides; genetic algorithms; low-pass filters; microwave filters; waveguide filters; 10 GHz; CPW filters; GA; X-band filter; band-pass filter; full wave CPW models; functional genome optimization; low-pass filter; Band pass filters; Bioinformatics; Coplanar waveguides; Design methodology; Design optimization; Frequency; Genetic mutations; Genomics; Libraries; Optimization methods;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2004. IEEE
Print_ISBN :
0-7803-8302-8
DOI :
10.1109/APS.2004.1331942
