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| Titel: |
Fine-Tuning on the Effective Patch Radius Expression of the Circular Microstrip Patch Antennas |
| Auteur: |
A. E. Yilmaz |
| Verschenen in: |
Radioengineering |
| Paginering: | Jaargang 19 (2010) nr. 3 pagina's 386-391 |
| Jaar: |
2010 |
| Inhoud: |
In this study, the effective patch radius expression for the circular microstrip antennas is improved by means of several manipulations. Departing from previously proposed equations in the literature, one of the most accurate equations is picked up, and this equation is fine-tuned by means of Particle Swarm Optimization technique. Throughout the study, impacts of other parameters (such as the definition of the fitness/objective function, the degree-of-freedom in the proposed effective patch radius expression, the number of measured resonant frequency values) are observed in a controlled manner. Finally, about 3% additional improvement is achieved over a very accurate formula, which was proposed earlier. |
| Uitgever: |
Spolecnost pro radioelektronicke inzenyrstvi (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 11 van 15 gevonden artikelen
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