Translations for „quarter-wave“ in the English » Arabic Dictionary

quarter-wave antenna COMMUNIC

quarter-wave antenna

هوائي ربع موجي

quarter-wave plate LIGHT

quarter-wave plate

لوح ربع موجي

Monolingual examples (not verified by PONS Editors)

English

This element consists of a second synchronously rotating quarter-wave retarder and a linear polarizer in front of the photo-detector.

en.wikipedia.org

First, given the dual usefulness of this image, begin by imagining the circularly polarized light displayed at the top as still leaving the quarter-wave plate and traveling toward the left.

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The ditch thus constitutes a quarter-wave resonant short-circuit stub, and has a high (ideally infinite) input impedance at its mouth.

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A stereo phaser is usually two identical phasers modulated by a quadrature signal; the output of the oscillators for the left and right channels are a quarter-wave out of phase.

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With this configuration, the relative phase imparted can be, for the case of a quarter-wave plate, one-fourth a wavelength rather than three-fourths or one-fourth plus an integer.

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This issue was addressed by the stepped transmission line, where multiple, serially placed, quarter-wave dielectric slugs are used to vary a transmission line's characteristic impedance.

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First note that a quarter-wave plate always transforms circularly polarized light into linearly polarized light.

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The quarter-wave conductor and its image together form a half-wave dipole that radiates only in the upper half of space.

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The reflectors at the ends of the cavity are dielectric mirrors made from alternating high and low refractive index quarter-wave thick multilayer.

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The analyzer-side quarter-wave plate converts the circular polarization state back to linear before the light passes through the analyzer.

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