- planar [plane] array
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1) плоская (двумерная) антенная решётка2) планарная матрица
Англо-русский словарь технических терминов. 2005.
planar [plane] array
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Planar array — In telecommunications and radar, a planar array is an antenna in which all of the elements, both active and parasitic, are in one plane. [A planar array provides a large aperture and may be used for directional beam control by varying the… … Wikipedia
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combinatorics — /keuhm buy neuh tawr iks, tor , kom beuh /, n. (used with singular v.) See combinatorial analysis. * * * Branch of mathematics concerned with the selection, arrangement, and combination of objects chosen from a finite set. The number of possible… … Universalium
Superlens — A superlens, super lens or perfect lens is a lens which uses metamaterials to go beyond the diffraction limit. The diffraction limit is an inherent limitation in conventional optical devices or lenses.[1] In 2000, a type of lens was proposed,… … Wikipedia
