论文信息 - Design of circularly polarised printed spiral antenna using dual objective genetic algorithm

Design of circularly polarised printed spiral antenna using dual objective genetic algorithm

A single arm spiral printed on a grounded dielectric substrate is designed using a genetic algorithm with Pareto ranking of a 2D search plane, with dual objectives of a unity axial ratio and a boresight main lobe. The antenna is shown to be efficient with good circular polarisation over a useful bandwidth.

Barry Chambers | R. M. Edwards | Salam K. Khamas | Greg G. Cook | R. J. Aidley

[1] R. Edwards,et al. Moment method analysis of printed single-arm wire spiral antennas using curved segments , 1997 .

[2] Junji Yamauchi,et al. A curl antenna , 1993 .

[3] A. Sommerfeld. Partial Differential Equations in Physics , 1949 .

[4] Salam K. Khamas,et al. Moment-method analysis of printed wire spirals using curved piecewise sinusoidal subdomain basis and testing functions , 1997 .

[5] Odile Picon,et al. Creation of new shapes for resonant microstrip structures by means of genetic algorithms , 1997 .

[6] David E. Goldberg,et al. A niched Pareto genetic algorithm for multiobjective optimization , 1994, Proceedings of the First IEEE Conference on Evolutionary Computation. IEEE World Congress on Computational Intelligence.