Title :
A novel optimum method for multi-layer patch antennas design
Author :
Ying-feng, Zhang ; Shan-wei, Lü
Author_Institution :
Beijing Univ. of Aeronaut. & Astronaut., China
Abstract :
In this paper, we present a genetic algorithm optimization scheme based on a clustering method, and employ the optimum algorithm combined with the 3D-FDFD (3 dimension frequency domain finite difference) to optimize a design of multi-layer patch antennas. A resulting antenna exhibits a higher accuracy, speed of the modified genetic algorithm.
Keywords :
finite difference methods; frequency-domain synthesis; genetic algorithms; microstrip antennas; 3D frequency domain finite difference; 3D-FDFD; clustering method; genetic algorithm optimization scheme; multilayer patch antennas design; Algorithm design and analysis; Clustering algorithms; Clustering methods; Design optimization; Electromagnetic fields; Finite difference methods; Frequency domain analysis; Genetic algorithms; Geometry; Patch antennas;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1606839
