Title :
Design of ultra wide band antenna by MoM and HGA
Author :
Xiang, Tieming ; Man, K.F. ; Luk, K.M. ; Chan, C.H.
Author_Institution :
Coll. of Electron. & Inf., Hangzhou Dianzi Univ., China
Abstract :
A novel design of miniature embedded antenna for ultra wide band communication system based on hierarchical genetic algorithms (HGA) with method of moments (MoM) is presented in this paper. The proposed antenna consists of a patterned patch and ground with shorting pins, the number and locations of which are optimized by GA, with a total volume within 21×21×4mm3. It can provide ultra wide bandwidth from 3.2GHz∼11GHz. The details of the design are discussed.
Keywords :
genetic algorithms; method of moments; microstrip antennas; ultra wideband antennas; ultra wideband communication; 3.2 to 11 GHz; hierarchical genetic algorithms; method of moment; miniature embedded antenna; patterned patch; ultra wide band antenna; ultra wide band communication system; Algorithm design and analysis; Bandwidth; Broadband antennas; Genetic algorithms; Message-oriented middleware; Pins; Telephone sets; Transmission line matrix methods; Ultra wideband antennas; Ultra wideband communication;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1606778
