Title :
Sweet spot control method of directional antenna beam
Author :
Hyun, Kyo-Hwan ; Jeong, Seong-Boo ; Eom, Ki-Hwan
Author_Institution :
Dongguk Univ., Seoul
Abstract :
This paper proposes a control method that quickly searches for the sweet spot of multiple directional antennas. The proposed method utilizes a modified genetic algorithm, which selects a superior initial group through preprocessing in order to solve the local solution in GA. In order to verify the effectiveness of the proposed system, the simulation results of 1:1, 1:2, 1:5 directional antennas and experiment results of 1:1 directional antennas confirmed the efficiency of the proposed method. The 16 bit split is 8 bit, but it has similar performance as 16 bit gene.
Keywords :
directive antennas; genetic algorithms; multibeam antennas; directional antenna beam; genetic algorithm; multiple directional antennas; sweet spot control; Directional antennas; Directive antennas; Educational institutions; Electronic mail; Genetic algorithms; Genetic mutations; Optimization methods; Relays; Signal to noise ratio; 16bit split; Modified Genetic Algorithm; Multiple Directional Antennas; Sweet Spot;
Conference_Titel :
SICE, 2007 Annual Conference
Conference_Location :
Takamatsu
Print_ISBN :
978-4-907764-27-2
Electronic_ISBN :
978-4-907764-27-2
DOI :
10.1109/SICE.2007.4421298
