Topology optimization of UWB monopole antennas [Elektronisk resurs]
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Hassan, Emadeldeen 1979- (författare)
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7th European Conference on Antennas and Propagation (EuCAP2013), Gothenburg, Sweden, 8-12 April 2013
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Wadbro, Eddie 1981- (författare)
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Berggren, Martin 1956- (författare)
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Umeå universitet Teknisk-naturvetenskapliga fakulteten (utgivare)
- New York IEEE conference proceedings 2013
- Engelska.
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Serie: Proceedings of the European Conference on Antennas and Propagation 2164-3342
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Ingår i: 7th European Conference on Antennas and Propagation (EuCAP2013). ; 1488-1492
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Sammanfattning
Ämnesord
Stäng
- A Topology optimization technique is used for complete layout optimization of the radiating element of a planar monopole antenna. The design objective is to find a conductivity distribution that maximizes the energy received by the planar monopole over the frequency band 1-10 GHz. The finite difference time domain method (FDTD) is used for the numerical calculations, and an adjoint problem is derived to calculate the corresponding sensitivities. Numerical results show a promising use of topology optimization techniques for the systematic design of ultrawideband monopoles.
Ämnesord
- Natural Sciences (hsv)
- Computer and Information Science (hsv)
- Computer Science (hsv)
- Naturvetenskap (hsv)
- Data- och informationsvetenskap (hsv)
- Datavetenskap (datalogi) (hsv)
Indexterm och SAB-rubrik
- adjoint equations
- FDTD
- Maxwell equations
- topology optimization
- ultrawideband (UWB)
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