Abstract
As the advantages of good convergence and less computing time in estimating multiple parameters, genetic algorithm (GA) has been applied to estimate the parameters of the multiple scattering centers. It is found that various objective functions (OF) selected in GA yields different estimation results. The performance comparison among different OFs are investigated in detail, based on which, an optimal OF is suggested according to the specific requirements. To assure the reliability of estimated results, the scattered waves by target to be matched are computed by the full wave numerical method.
| Original language | English |
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| Title of host publication | 2017 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2017 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9780996007856 |
| Publication status | Published - 26 Sept 2017 |
| Event | 2017 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2017 - Suzhou, China Duration: 1 Aug 2017 → 4 Aug 2017 |
Publication series
| Name | 2017 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2017 |
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Conference
| Conference | 2017 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2017 |
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| Country/Territory | China |
| City | Suzhou |
| Period | 1/08/17 → 4/08/17 |
Keywords
- genetic algorithm
- objective function
- parameter estimation
- scattering centers
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Li, Q. F., Guo, K. Y., & Zhai, Y. (2017). Performance comparsion among different objective functions in paramter estimation of scattering center. In 2017 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2017 Article 8051928 (2017 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2017). Institute of Electrical and Electronics Engineers Inc..