𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A single-reflector design for omnidirectional coverage

✍ Scribed by José R. Bergmann; Flavio J. V. Hasselmann; Marcos G. C. Branco

Book ID
101273879
Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
123 KB
Volume
24
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis

niques. Using a full-wave integral-equation method would give rise to a system of linear equations with a full coefficient matrix, while using the FEM alone would require introducing a large number of unknowns, rendering the problem untreatable.

📜 SIMILAR VOLUMES

A Dielectric Omnidirectional Reflector
A Dielectric Omnidirectional Reflector
✍ Fink, Y. 📂 Article 📅 1998 🏛 American Association for the Advancement of Scienc 🌐 English ⚖ 434 KB

A design criterion that permits truly omnidirectional reflectivity for all polarizations of incident light over a wide selectable range of frequencies was used in fabricating an all-dielectric omnidirectional reflector consisting of multilayer films. The reflector was simply constructed as a stack o

Simple design equations for omnidirectio
Simple design equations for omnidirectional axis-displaced dual-reflector antennas
✍ José R. Bergmann; Fernando J. S. Moreira 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 152 KB

## Abstract This paper considers the use of dual‐reflector antennas for omnidirectional coverage. The reflectors are axially symmetric surfaces generated by axis‐displaced conic sections. By using geometrical optics (GO) principles, simple design equations for the different configurations are estab