Illustration of mobile terminal antenna optimization by genetic algorithms with single frequency simulation

• An antenna Q optimization procedure using single frequency method of moments simulation integrated into a genetic algorithm is presented. This procedure is applied to a simplified model that describes the geometry of many mobile terminals in use nowadays. The predicted Q factors show good agreement with those obtained by simulation with a commercial tool. Furthermore, the results are close to the physical bound for many common electrical dimensions.

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)

Nyckelord

Antennas

Electromagnetics

Genetic algorithms

Method of moments

Optimization

Q-factor

Publikations- och innehållstyp

kon (ämneskategori)

ref (ämneskategori)