Optimal design of smart antenna array

Autor:	Feng Gao, Runhong Shan, Hou Zhang, Qizhong Liu
Rok vydání:	2004
Předmět:	Optimal design Coupling Mathematical optimization Signal-to-noise ratio Genetic algorithm Smart antenna Finite-difference time-domain method Electrical and Electronic Engineering Antenna (radio) Algorithm Computer Science::Distributed Parallel and Cluster Computing Weighting Mathematics
Zdroj:	Journal of Electronics (China). 21:342-345
ISSN:	1993-0615 0217-9822
DOI:	10.1007/bf02687892
Popis:	This letter investigates an efficient design procedure integrating the Genetic Algorithm (GA) with the Finite Difference Time Domain (FDTD) for the fast optimal design of Smart Antenna Arrays (SAA). The FDTD is used to analyze SAA with mutual coupling. Then, on the basis of the Maximal Signal to Noise Ratio (MSNR) criteria, the GA is applied to the optimization of weighting elements and structure of SAA. Finally, the effectiveness of the analysis is evaluated by experimental antenna arrays.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::17541c5ee8a8a7387bfe178c775b7d6a https://doi.org/10.1007/bf02687892 Zobrazit plný text záznamu Full text from SpringerLink