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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) |
Archives for 2010Admittances of antenna array waveguide radiators on a wedge: the results of numerical and experimental studies ... quantitative analysis of physical processes that occur during the excitation of planar and rectangular waveguides with an infinite flange, with a bending flange and an array of planar and rectangular waveguide radiators on an infinite plane and on an infinite wedge has been carried out. The analysis is based on coupling equations for the complex amplitudes of the electromagnetic field of array radiators and on equations for transfer admittances.
It is shown that the so-called “edge effect” in arrays consisting of a small number of radiators located on an infinite plane is naturally allowed for by the transfer admittance of its radiators. The influence of a bended plane (the ... Modified: 10/04/2010 Tags: admittances , antenna , array , waveguide , radiators , wedge , results , numerical , experimental , studies Path: Home / Publications / Archives / 2010 / Admittances of antenna … Admittances of antenna array waveguide radiators on a wedge: deducing the main relations ... transfer admittance of the waveguide radiators of an antenna array located on a side of an infinite ideally conductive wedge is deduced.
Equations for the “irregular” and “regular” transfer admittance of the waveguide radiators of an antenna array located on a side of an infinite ideally conductive wedge is deduced.
It is shown that the summands of the transfer admittances — intrinsic and transfer conductances of the types of waves in array radiators — depend on the direction of the array radiation and on its geometric parameters. The expressions of coupling coefficients belonging to the intrinsic and transfer ... Modified: 10/04/2010 Tags: admittances , antenna , array , waveguide , radiators , wedge , deducing , relations Path: Home / Publications / Archives / 2010 / Admittances of antenna … Sorted by relevance / Sort by date Back to the list |
Latest Publications GuidesArray Rectangular 0.2.14 GuidesArray Rectangular™ allows to execute quick engineering calculations of two-dimensional phased antenna arrays for rectangular waveguides on an electrodynamic level. Latest News |
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