𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Parabolic torus transreflector antenna

✍ Scribed by Diaz, L.M.; Smith, M.S.

Book ID
117813292
Publisher
The Institution of Electrical Engineers
Year
1984
Weight
749 KB
Volume
131
Category
Article
ISSN
0143-7097

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Design of multibeam parabolic torus refl
Design of multibeam parabolic torus reflector antennas
✍ Biao Du; Edward K. N. Yung; Ke-Zhong Yang; Shun-Shi Zhong πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons 🌐 English βš– 167 KB

Design formulas, principles, and procedures for a multi-( ) beam parabolic torus reflector antenna PTRA are presented. A six-beam PTRA with 15Њ geostationary arc co¨erage for satellite communication is described. Experimental and theoretical radiation patterns are gi¨en. Six identical beams are obta

Linear parabolic maps on the torus
Linear parabolic maps on the torus
✍ Karol Ε»yczkowski; Takashi Nishikawa πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 803 KB

We investigate linear parabolic maps on the torus. In a generic case these maps are non-invertible and discontinuous. Although the metric entropy of these systems is equal to zero, their dynamics is non-trivial due to folding of the image of the unit square into the torus. We study the structure of

Parabolic edge planar monopole antenna
Parabolic edge planar monopole antenna
✍ Tae-Soon Chang; Jung Hur πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 784 KB

## Abstract In this article, a parabolic edge planar monopole antenna for UWB communication is presented. The antenna has a broadband property, and it is structured through the planar monopole and ground with a parabolic edge. The design resembles a self‐complementary structure that changes the cur