✦ LIBER ✦
Ultra-wideband cylindrical antenna design using the Green's function method (GFM) as an absorbing boundary condition (ABC) and the radiated field propagator in a genetic optimization
✍ Scribed by R. Holtzman; R. Kastner; E. Heyman; R. W. Ziolkowski
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 269 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
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. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 48: 348–354, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.21346