Title :
Pattern synthesis for shaped-beam using genetic algorithms
Author :
Han, Rongcang ; Yang, Feng ; Nie, Zaiping ; Zhou, Haijing
Author_Institution :
Coll. of Electron. Eng., UESTC, Chengdu, China
Abstract :
One modified method of defining fitness function is presented in this paper. The algorithm adopts the binary encoding, which is easy to operate. Higher efficiency of searching could be achieved by setting undetermined parameter of fitness function. One shaped-beam array antenna is designed using genetic algorithms, the optimized result is better than Woodward.
Keywords :
antenna arrays; antenna radiation patterns; genetic algorithms; shaped beam antennas; binary encoding; fitness function; genetic algorithms; pattern synthesis; shaped-beam array antenna; Antenna arrays; Antenna radiation patterns; Biological cells; Encoding; Flowcharts; Genetic algorithms; Mathematics; Performance evaluation; Phased arrays; Physics computing; Array Antennas; Genetic Algorithms(GAs); Shaped-beam;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1606842
