D. Zhou
Design of quadrifilar helical and spiral antennas in the presence of satellite-mobile handsets using genetic algorithms
Zhou, D.; Abd-Alhameed, R.A.; See, C.H.; Excell, P.S.; Amushan, E.A.
Authors
Abstract
Two circularly-polarised quadrifilar helical and spiral antennas, operated at 1.6 GHz and intended for the applications of satellite mobile communications, were designed using genetic algorithms. The antennas were firstly considered as a test on an infinite ground plane and then optimised further on small size handsets. The performance of the optimised antenna designs was analysed using commercial simulators in terms of VSWR, axial ratio and power gain. The attained results indicate that the optimal antennas met design objectives under several certain constraints. Moreover, the capabilities of GA are shown as an efficient optimisation tool for selecting globally optimal parameters to be used in simulations with an electromagnetic antenna design code, seeking convergence to designated specifications.
Citation
Zhou, D., Abd-Alhameed, R., See, C., Excell, P., & Amushan, E. (2006, November). Design of quadrifilar helical and spiral antennas in the presence of satellite-mobile handsets using genetic algorithms. Presented at 2006 First European Conference on Antennas and Propagation, Nice, France
Conference Name | 2006 First European Conference on Antennas and Propagation |
---|---|
Start Date | Nov 6, 2006 |
End Date | Nov 10, 2006 |
Acceptance Date | Sep 18, 2006 |
Online Publication Date | Aug 1, 2008 |
Publication Date | Nov 6, 2006 |
Deposit Date | Jun 12, 2019 |
Publisher | Institute of Electrical and Electronics Engineers |
Series Title | Proceedings of the European Conference on Antennas and Propagation |
Series ISSN | 2164-3342 |
Book Title | 2006 First European Conference on Antennas and Propagation |
ISBN | 9789290929376 |
DOI | https://doi.org/10.1109/eucap.2006.4584999 |
Keywords | genetic algorithms, helical antennas, mobile antennas, mobile handsets, satellite antennas, spiral antennas, UHF antennas |
Public URL | http://researchrepository.napier.ac.uk/Output/1736519 |
Publisher URL | http://dx.doi.org/10.1109/eucap.2006.4584999 |
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