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On distorted surface analysis and multidisciplinary structural optimization of large reflector antennas

✍ 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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On distorted surface analysis and multid
✍ C. S. Wang; B. Y. Duan; Y. Y. Qiu πŸ“‚ Article πŸ“… 2006 πŸ› Springer-Verlag 🌐 English βš– 441 KB

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

Hybrid GB and PO analysis of electromagn
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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 tapered‐impedance edge boundaries. The reflecting surface is divided into an interior portion with uniform impedance and a smooth boundary,