Abstract
An ultra-wideband antenna is designed using genetic optimization and the finite-difference-time-domain (FDTD) method. Efficiency is enhanced by using the Green's function method (GFM) as an absorbing boundary condition (ABC) close to the antenna surface, and as a propagator to the radiated field at any observation point at each iteration step.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 348-354 |
| Number of pages | 7 |
| Journal | Microwave and Optical Technology Letters |
| Volume | 48 |
| Issue number | 2 |
| DOIs | |
| State | Published - Feb 2006 |
| Externally published | Yes |
Keywords
- Absorbing boundary conditions
- Finite-difference-time-domain
- Green's function method
- Ultra-wideband antennas
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Condensed Matter Physics
- Electrical and Electronic Engineering
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