Please use this identifier to cite or link to this item:
https://hdl.handle.net/10356/102915
Title: | Mathematical modeling, equivalent circuit analysis and genetic algorithm optimization of an N-sided regular polygon split ring resonator (NRPSRR) | Authors: | Bose, Sumanta Ramaraj, M. Raghavan, S. Kumar, Swadhyaya |
Keywords: | DRNTU::Engineering::Electrical and electronic engineering | Issue Date: | 2012 | Source: | Bose, S., Ramaraj, M., Raghavan, S., & Kumar, S. (2012). Mathematical Modeling, Equivalent Circuit Analysis and Genetic Algorithm Optimization of an N-sided Regular Polygon Split Ring Resonator (NRPSRR). Procedia Technology, 6, 763-770. | Series/Report no.: | Procedia technology | Abstract: | In this paper, a mathematical model is proposed to estimate the resonant frequency of a N-sided Regular Polygon Split Ring Resonator (NRPSRR), which is extended to the Circular Split Ring Resonator (CSRR) for N tending to infinity. The model also predicts the variation in the resonant frequency with the angle of rotation (skew) between the inner and the outer polygon. It is mathematically shown that the minimum resonant frequency is obtained at zero skew. Genetic Algorithm Optimization is used over the independent parameters deciding the geometry of the NRPSRR to optimize them for a particular desired resonant frequency by minimizing the relative error between the calculated and desired frequency. NRPSRR metamaterial loaded microstrip antenna could be used to obtain highly directional beam pattern and increased gain for miniaturized (electrically small) antenna systems in the microwave regime. | URI: | https://hdl.handle.net/10356/102915 http://hdl.handle.net/10220/19048 |
ISSN: | 2212-0173 | DOI: | 10.1016/j.protcy.2012.10.092 | Schools: | School of Electrical and Electronic Engineering | Rights: | © 2012 Elsevier Ltd. This is the author created version of a work that has been peer reviewed and accepted for publication by Procedia Technology, Elsevier Ltd. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1016/j.protcy.2012.10.092]. | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
Appears in Collections: | EEE Journal Articles |
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Mathematical Modeling, Equivalent Circuit Analysis and Genetic Algorithm Optimization of an N-sided Regular Polygon Split Ring Resonator (NRPSRR).pdf | 472.19 kB | Adobe PDF | View/Open |
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