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On equivalent radius of curvature for PWL geometrical modeling a loop antenna

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dc.contributor.author Lysko, Albert A
dc.date.accessioned 2013-01-30T07:40:30Z
dc.date.available 2013-01-30T07:40:30Z
dc.date.issued 2012-11
dc.identifier.citation Lysko, A.A. 2012. On equivalent radius of curvature for PWL geometrical modeling a loop antenna. IEEE Antennas and Wireless Propagation Letters, vol. 11, pp. 1323-1325, DOI 10.1109/LAWP.2012.2226230 en_US
dc.identifier.issn 1536-1225
dc.identifier.uri http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6362161
dc.identifier.uri http://hdl.handle.net/10204/6494
dc.description Copyright: 2012 IEEE. This is the post-print version of the work. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works. Published in IEEE Antennas and Wireless Propagation Letters, vol. 11, pp. 1323-1325, DOI 10.1109/LAWP.2012.2226230 en_US
dc.description.abstract A circular loop antenna is often numerically modeled using a regular polygon. This approach is simple and robust, yet it alters the circumference of the loop and may thus shift the resonance frequency in the numerical model. This letter introduces a simple analytical formula for predicting and relating the accuracy of resonance frequency determination to the number of segments used. The result of testing on commercial software WIPL-D showed an excellent match between the prediction and numerically derived results. It is expected that the approach can be extended onto other structures with curvatures. en_US
dc.language.iso en en_US
dc.publisher IEEE en_US
dc.relation.ispartofseries Workflow;9291
dc.subject Computational modeling en_US
dc.subject Numerical models en_US
dc.subject Resonant frequency en_US
dc.subject Mesh generation en_US
dc.subject Approximation methods en_US
dc.subject Numerical models en_US
dc.subject Piecewise linear approximation en_US
dc.subject Software packages en_US
dc.subject Helical antennas en_US
dc.subject Loop antennas en_US
dc.title On equivalent radius of curvature for PWL geometrical modeling a loop antenna en_US
dc.type Article en_US
dc.identifier.apacitation Lysko, A. A. (2012). On equivalent radius of curvature for PWL geometrical modeling a loop antenna. http://hdl.handle.net/10204/6494 en_ZA
dc.identifier.chicagocitation Lysko, Albert A "On equivalent radius of curvature for PWL geometrical modeling a loop antenna." (2012) http://hdl.handle.net/10204/6494 en_ZA
dc.identifier.vancouvercitation Lysko AA. On equivalent radius of curvature for PWL geometrical modeling a loop antenna. 2012; http://hdl.handle.net/10204/6494. en_ZA
dc.identifier.ris TY - Article AU - Lysko, Albert A AB - A circular loop antenna is often numerically modeled using a regular polygon. This approach is simple and robust, yet it alters the circumference of the loop and may thus shift the resonance frequency in the numerical model. This letter introduces a simple analytical formula for predicting and relating the accuracy of resonance frequency determination to the number of segments used. The result of testing on commercial software WIPL-D showed an excellent match between the prediction and numerically derived results. It is expected that the approach can be extended onto other structures with curvatures. DA - 2012-11 DB - ResearchSpace DP - CSIR KW - Computational modeling KW - Numerical models KW - Resonant frequency KW - Mesh generation KW - Approximation methods KW - Numerical models KW - Piecewise linear approximation KW - Software packages KW - Helical antennas KW - Loop antennas LK - https://researchspace.csir.co.za PY - 2012 SM - 1536-1225 T1 - On equivalent radius of curvature for PWL geometrical modeling a loop antenna TI - On equivalent radius of curvature for PWL geometrical modeling a loop antenna UR - http://hdl.handle.net/10204/6494 ER - en_ZA


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