Design of printed eccentric spiral antennas using genetic algorithim optimisation
Design of printed eccentric spiral antennas using genetic algorithim optimisation
- Author(s): R.M. Edwards ; S.K. Khamas ; G.G. Cook
- DOI: 10.1049/cp:19990093
For access to this article, please select a purchase option:
Buy conference paper PDF
Buy Knowledge Pack
IET members benefit from discounts to all IET publications and free access to E&T Magazine. If you are an IET member, log in to your account and the discounts will automatically be applied.
IEE National Conference on Antennas and Propagation — Recommend this title to your library
Thank you
Your recommendation has been sent to your librarian.
- Author(s): R.M. Edwards ; S.K. Khamas ; G.G. Cook Source: IEE National Conference on Antennas and Propagation, 1999 p. 375 – 379
- Conference: IEE National Conference on Antennas and Propagation
- « Previous article
- Table of contents
- Next article »
- DOI: 10.1049/cp:19990093
- ISBN: 0 85296 713 6
- Location: York, UK
- Conference date: 31 March-1 April 1999
- Format: PDF
An efficient method of moments algorithm is described using curved segmentation to model printed eccentric spiral antennas, which is then run under a genetic algorithm optimisation routine to design antennas with specific performance attributes. The efficiency of the electromagnetic code keeps CPU times manageable throughout the many runs required in the optimisation procedure. Results are presented here for an antenna optimised for gain, axial ratio and beam squint.
Inspec keywords: method of moments; spiral antennas; genetic algorithms; optimisation; microstrip antennas
Subjects: Other numerical methods; Optimisation techniques; Single antennas
Related content
content/conferences/10.1049/cp_19990093
pub_keyword,iet_inspecKeyword,pub_concept
6
6