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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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... the elements of the S matrix (16) By transposing the matrix in the system (16) we get the following expressions for the elements of the matrix [ S ]: (17) #BREAK# Results of numeric modeling. We shall estimate the effectiveness of the receiving ultrawideband AA with wide-angle scanning by using the reflectivity coefficient of the incident wave. All specified sizes are determined relative to the unit frequency. To determine main properties of multilayer plane antenna arrays, we have conducted a series of numeric ...
Modified: 11/17/2007
Tags: wideband , ribbon , antenna array , scanning , AA
Path: Home / Publications / Articles



... of the infinite array does not exceed 25% for radiators of the central part of the antenna array approximately starting from the distance of (1…1.15) from the edge of the array (the radiator is matched in the infinite array). Chulkov V. I. About widebandedness of flat antenna arrays of microstrip radiators. // Second All−Union Science−Technical conference “Devices and methods of applied electrodynamics”, 9…13 September, 1991 (Odessa). Report theses.— M.: MAI, 1991, p. 148. Filippov ...
Modified: 01/01/2007
Tags: boundary effect , wideband , antenna array , AA , strip
Path: Home / Publications / Articles

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