Comparison of Optimization Approaches for Designing Nonuniform Helical Antennas
| Autor: | Jelena Dinkic, Alenka Zajic, Antonije R. Djordjevic, Dragan I. Olcan |
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| Rok vydání: | 2018 |
| Předmět: |
Simplex algorithm
Computer science 010401 analytical chemistry MathematicsofComputing_NUMERICALANALYSIS 0202 electrical engineering electronic engineering information engineering Particle swarm optimization 020206 networking & telecommunications 02 engineering and technology Radius Topology 01 natural sciences Reliability (statistics) 0104 chemical sciences |
| Zdroj: | 2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting. |
| DOI: | 10.1109/apusncursinrsm.2018.8608928 |
| Popis: | Comparison of various optimization approaches for the design of nonuniform helical antennas is presented. The considered helices have linearly varying radius and pitch. Results show that this design has many similar (or suboptimal) solutions with significant differences in geometry. Combination of particle swarm optimization and Nelder-Mead simplex algorithm proved to be a robust and an efficient optimization approach. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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