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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) |
All ArchivesOptical Fresnel–Zone Gain of a Rectangular ApertureAn equation for the on-axis gain of a uniformly illuminated rectangular aperture is derived which is valid in the Optical Fresnel Zone. This equation is formulated in terms of the ordinary radiation field gain multiplied by a correction factor which depends upon the aperture dimensions and the distance, R, from the aperture at which the gain is measured.
IRE Transactions ... Modified: 12/07/2005 Tags: Fresnel zone , aperture , distance Path: Home / Publications / Archives / 2005 / Optical Fresnel–Zone … Sort by relevance / Sorted 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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