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Antenna Array


Antenna array

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

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Admittances of antenna array waveguide radiators on a wedge: the results of numerical and experimental studies



The 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 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 ...

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



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. 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 ...

Modified: 10/04/2010
Tags: admittances , antenna , array , waveguide , radiators , wedge , deducing , relations
Path: Home / Publications / Archives / 2010 / Admittances of antenna …



Equations for the electromagnetic field of the arrays of waveguide radiator located on an infinite wedge



... of the general electrodynamic model, the problem is defined, and the common integral relations (obtained by N.V. Kovalenko) of the methods of the tensor Green function, TE and TM fields are given. Then these relations are written down for arrays of waveguide radiators located on an infinite wedge. The integral relations for an infinite wedge are used to deduce systems of linear equations where unknowns are the complex amplitudes of waves reflected from the aperture of the radiators. The systems of equations naturally allow for the mutual ...

Modified: 10/03/2010
Tags: equations , electromagnetic , field , arrays , waveguide , radiator , located , infinite , wedge
Path: Home / Publications / Archives / 2010 / Equations for …


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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.


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