Author :
Xiang, Tieming ; Man, K.F. ; Luk, K.M. ; Chan, C.H.
Abstract :
A novel design of miniature embedded antenna for mobile handset based on hierarchical genetic algorithms (HGA) with method of moments (MoM) is presented in this letter. 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 18 $,times,$ 43 $,times,$8 $ mm^3$ . It can provide wide bandwidth to cover operating bands for modern mobile communications, including global system for mobile communication (GSM), digital communication system (DCS), personal communication system (PCS), and universal mobile telecommunication system (UMTS) bands. The details of the design are discussed and the simulation results are compared with experiments.
Keywords :
3G mobile communication; cellular radio; genetic algorithms; method of moments; mobile antennas; mobile handsets; HGA; MoM; Universal Mobile Telecommunication System; digital communication system; hierarchical genetic algorithms; method of moments; mobile communication; multiband miniature handset antenna; personal communication system; Algorithm design and analysis; Bandwidth; GSM; Genetic algorithms; Mobile antennas; Mobile communication; Mobile handsets; Moment methods; Pins; Telephone sets; Hierarchical genetic algorithms (HGA); method of moments (MoM); miniature embedded antenna;
