fresnel zone

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fresnel zone

Pronounced "fraynel zone." The pattern of electromagnetic radiation that is created by a transmitting station from its antenna to receiving antennas. It is in the shape of an ellipsoid, or 3D ellipse, which looks like an elongated football.

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No references found			As the corresponding effect at the point of observation P is attributable to the central Fresnel zone at Q acting alone, there is no need to know the nature of this aniso-tropy and hence it follows that dU(P) = (i/[lambda])U(Q) exp (ikQP)/QP. Issues in optical diffraction theory by Mielenz, Klaus D. / Journal of Research of the National Institute of Standards and Technology The tech rep responds, "That's good to know, but what about proper Fresnel Zone clearance? Is Mr. Fresnel causing problems? by Kmetz, Joel / Communications News Although the deployment was Near-Line-of-Sight (nLoS), with a partially obstructed fresnel zone, radio and radar interference at and around the airport prevented wireless systems from reliably connecting. Rapid Systems Deploys Orthogon's OS-Gemini to Complete Challenging ... by Business Wire			fresher Freshet Freshfield, Douglas William freshwater Freshwater Fauna Freshwater Flora Freshwater Sponges Freshwater Turtles fresnel Fresnel biprism Fresnel diffraction Fresnel drag coefficient Fresnel ellipsoid Fresnel Equations Fresnel fringe Fresnel Integral Fresnel integrals Fresnel Lens Fresnel Mirrors Fresnel ovaloid Fresnel reflection formula Fresnel region Fresnel rhomb Fresnel spotlight Fresnel theory of double refraction fresnel zone Fresnel Zones Fresnel, Augustin Jean Fresnel-Arago laws Fresnel-Huygens principle Fresnian Fresnillo Fresno Fresno County Fresno scraper Fresno Urban Parks fret fret saw Fretsaw Fretsaw Machine fretting corrosion fretty Fretum Herculeum fretwork Freud Freud, Anna Freud, Lucian Freud, Sigmund Freudian slip Freudianism Freund method			Fresnel equation Fresnel equations Fresnel fringe Fresnel integral Fresnel integrals Fresnel lamp Fresnel lens Fresnel lens Fresnel Lens Landing System Fresnel Lens Optical Landing System fresnel lenses fresnel lenses Fresnel mirrors Fresnel ovaloid Fresnel pattern Fresnel patterns Fresnel reflection Fresnel reflection formula Fresnel reflectivity Fresnel reflector Fresnel reflector Fresnel region Fresnel rhomb Fresnel Sine Integral Fresnel spotlight Fresnel term Fresnel theory of double refraction fresnel zone Fresnel Zone Acoustic Lens Fresnel Zone Antenna Fresnel zone plate Fresnel zone plate Fresnel Zone Plate Antenna Fresnel Zone Plate Lens Fresnel zones Fresnel's bi-prism Fresnel's bi-prism Fresnel's bi-prism Fresnel's formula Fresnel's rhomb Fresnel, Augustin Jean Fresnel, Augustin Jean Fresnel-Arago laws Fresnel-Huygens principle fresnels fresnels Fresnian Fresnillo Fresnillo, Zacatecas Fresno Fresno Fresno Area Down Syndrome Society Fresno Area Express Fresno Area Hispanic Chamber of Commerce Fresno Area Residents for Rail Consolidation Fresno Area Substitute Teachers Association Fresno Art Museum Fresno Bee

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