2006 - Archives - Publications

ElectroDynamic Systems Software Scientific^TM
Radiolocation Systems Research^TM

Antenna array

Complex directional antenna consists of separate near-omnidirectional antennas (radiating elements) positioned in the space and driven by high-frequency …

(from 'Glossary' of our web–site)

Archives for 2006

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Researching and optimizing the characteristics of lens antennas based of double-layer dielectric sphere

Tuesday, January 17, 2006 at 12:01AM

E. V. Zakharov, A. V. Skorodumov, Y. Y. Kharlanov

The numerical research and optimizing the characteristics of antennas based of double-layer spherical dielectric lenses, taking into account aberration effects, lens refelections, dielectric losses, radiator directivity diagrams and transition layers are carried out. As an optimization criterion, the maximum value of amplifying ratio of the antenna is used. The maximum possible antenna characteristics are determined. The antenna characteristics based on double–layer homogenous sphere and Luneberg lens are compared.

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Latest Publications

Generalized method of successive reflections in the theory of finite antenna arrays

On the question of the influence of turbulent disturbance caused by a moving high-speed stealth aircraft on radiophysical parameters

Metal-dielectric structures in antenna arrays, radio-absorbing coatings and near-omnidirectional radiators

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GuidesArray Coaxial 0.1.2

GuidesArray Coaxial™ is used by engineers for projecting and exploring the characteristics of two-dimensional periodic phased antenna arrays for coaxial waveguides.