beam waveguide

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• Beam propagation method — (BPM) refers to a computational technique in Electromagnetics, usedto solve the Helmholtz equation under conditions of a time harmonic wave. BPM works under slowly varying envelope approximation, for linear and nonlinear equations.The beam… …   Wikipedia

• Waveguide (electromagnetism) — In electromagnetics and communications engineering, the term waveguide may refer to any linear structure that guides electromagnetic waves. However, the original and most common meaning is a hollow metal pipe used for this purpose.A dielectric… …   Wikipedia

• Slot-waveguide — A slot waveguide is an optical waveguide that guides strongly confined light in a subwavelength scale low refractive index region by total internal reflection.A slot waveguide consists of two strips or slabs of high refractive index (nH)… …   Wikipedia

• Slotted waveguide — segment reflector. For comparison, in the parabolic type of antenna a feedhorn at the end of a waveguide directs a conical beam of output energy toward the reflector, whence it is focused into a narrow collimated beam. Reflected energy from the… …   Wikipedia

• Banded waveguide synthesis — Banded Waveguides Synthesis is a physical modeling synthesis method to simulate sounds of dispersive sounding objects, or objects with strongly inharmonic resonant frequencies efficiently. It can be used to model the sound of instruments based on …   Wikipedia

• Deep Space Network — This article is about the deep space communication network of JPL and NASA. For the network of low cost interplanetary trajectories, see Interplanetary Transport Network. Deep Space Network …   Wikipedia

• Madrid Deep Space Communications Complex — Madrid Deep Space Communications Complex40.431388888889 4.2480555555556Koordinaten …   Deutsch Wikipedia

• Georg Goubau — Georg Johann Ernst Goubau (* 29. November 1906 in München[1]; † 17. Oktober 1980 in Eatontown, New Jersey) war ein deutscher Physiker und Forscher im Bereich der Ausbreitung von elektromagnetischen Wellen, ursprünglich auf Kurzwellen Frequenzen… …   Deutsch Wikipedia

• Mars Reconnaissance Orbiter — Conceptual image depicting the Mars Reconnaissance Orbiter in an elliptical low planet orbit around Mars Operator NASA / JPL Major contractors Lockheed Ma …   Wikipedia

• Goldstone Deep Space Communications Complex — Goldstone Deep Space Network Goldstone Deep Space Network Organization …   Wikipedia

• Madrid Deep Space Communication Complex — View of the complex, and the 70m antenna. The Madrid Deep Space Communications Complex (MDSCC) is a ground station located in Robledo de Chavela, Spain, and operated by Ingenieria y Servicios Aeroespaciales, S.A. (INSA) for Instituto Nacional de… …   Wikipedia