Harmonic-suppression Using Adaptive Surface Meshing and Genetic Algorithms

Bin-Melha, M.S.; Abd-Alhameed, R.A.; Zhou, D.; Zainal-Abdin, Z.B.; See, C.H.; Elfergani, I.T.E.; Excell, P.S.

Abstract

A novel design strategy for microstrip harmonic-suppression antennas is presented. The computational method is based on an integral equation solver using adaptive surface meshing driven by a genetic algorithm. Two examples are illustrated, all involving design of coaxially-fed air-dielectric patch antennas implanted with shorting and folded walls. The characteristics of the antennas in terms of the impedance responses and far field radiation patterns are discussed theoretically and experimentally. The performances of all of the GA-optimised antennas were shown to be excellent and the presented examples show the capability of the proposed method in antenna design using GA.

Citation

Bin-Melha, M., Abd-Alhameed, R., Zhou, D., Zainal-Abdin, Z., See, C., Elfergani, I., & Excell, P. (2011, March). Harmonic-suppression Using Adaptive Surface Meshing and Genetic Algorithms. Presented at The 29th PIERS Progress In Electromagnetic Research Symposium, Marrakesh, Morocco

• Presentation Conference Type: Conference Paper (published)
• Conference Name: The 29th PIERS Progress In Electromagnetic Research Symposium
• Start Date: Mar 20, 2011
• End Date: Mar 23, 2011
• Acceptance Date: Jan 24, 2011
• Publication Date: Mar 20, 2011
• Deposit Date: Jun 13, 2019
• Pages: 1627-1631
• Series Title: PIERS Proceedings
• Series ISSN: 1559-9450
• Keywords: Adaptive meshing; Patch Antennas; Harmonic Rejection; Harmonic-suppression antennas
• Public URL: http://researchrepository.napier.ac.uk/Output/1873526
• Publisher URL: http://piers.org/piers2011Marrakesh/