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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 website) |
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Search on siteUse tags cloud or enter into field a search phrase and choose section of search. ... 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.
Radio engineering and electronics
Modified: 01/17/2006
Tags: lens , antenna , dielectric , sphere , optimization Path: Home / Publications / Archives ... matching layers and technological tolerance are carried out; the relation of antenna characteristics to its geometrical dimensions and dielectric parameters is derived; the maximum possible antenna characteristics are determined; the characteristics of antennas based on a homogenous sphere and Luneberg lens are compared; the estimation of hydrometeor (water, ice) effect on antenna characteristics is given.
Antennas
Modified: 12/16/2005
Tags: lens , antenna , dielectric , sphere , directional diagram Path: Home / Publications / Archives Sorted by relevance / Sort by date |
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