The large reflector antenna structural design is a typical multidisciplinary design mainly involving structural mechanics and electromagnetics. Deformation of the antenna reflector affects antenna's electrical characteristics. In this paper, an analysis is made of the variation of antenna's performa
β¦ LIBER β¦
On distorted surface analysis and multidisciplinary structural optimization of large reflector antennas
β Scribed by C. S. Wang; B. Y. Duan; Y. Y. Qiu
- Publisher
- Springer-Verlag
- Year
- 2006
- Tongue
- English
- Weight
- 441 KB
- Volume
- 33
- Category
- Article
- ISSN
- 1615-1488
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## Abstract A hybrid scheme combining Gaussian beam (GB) and physical optics (PO) approaches is presented for an efficient analysis of reflector antennas with taperedβimpedance edge boundaries. The reflecting surface is divided into an interior portion with uniform impedance and a smooth boundary,