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Angular aperture
Angular aperture This article or section does not cite ... help Wikipedia by including appropriate citations. The angular aperture of a lens is the apparent angle of the lens aperture as seen from the focal point: < ...
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Angular resolution (translated from German)
Angular resolution The angular resolution designates that Angle diameter, the smallest ... becomes in connection with Telskopen used. The angular resolution computes itself after that Formula |
Angular resolution
Angular resolution Angular resolution describes the resolving power of a ... a microscope or telescope to measure the angular separation of the points in the object ... is ultimately limited by diffraction. The lens' aperture is a "hole" that is analogous to ... lambda}{D} where θ is the angular resolution, λ is the wavelength of ...
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Numerical aperture
Numerical aperture In optics, the numerical aperture (NA) of an optical system is a ... optics, and especially in microscopy, the numerical aperture of an optical system such as an ... real marginal ray in the system. The angular aperture of the lens is approximately twice ...
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Aperture synthesis
Aperture synthesis Most aperture synthesis interferometers use the rotation of the ... thus provides measurements with different telescope separations. Aperture synthesis is a type of interferometry that ... instruments to produce measurements having the same angular resolution as an instrument the size of ... order to get good quality results. Most aperture synthesis interferometers use the rotation of ...
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Synthetic aperture radar (translated from Chinese)
Synthetic aperture radar Synthetic aperture radar Is translating .Welcome you to be ... surface image, by Magellan explorer number synthetic aperture radar photography Synthetic aperture radar (SAR), Other name microwave imaging radar ... image formation, or otherwise; But since synthetic aperture radar invention, it by widespread application ...
http://zh.wikipedia.org/wiki/合成孔径雷达 - 25k - Cached (Chinese) - Wikipedia (Chinese) - Similar pages
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Synthetic Aperture radar (translated from German)
Synthetic Aperture radar Table of contents Introduction With Synthetic Aperture radar (SAR) a type of radar one ... possible with night and fog. The synthetic aperture Function mode of a SAR The SAR ... distance) designates. The principle of the synthetic aperture consists of replacing for the achievement of ... place an own synthetic antenna computed, whose angular resolution in the azimuth is selected ...
http://de.wikipedia.org/wiki/Synthetic_Aperture_Radar - 59k - Cached (German) - Wikipedia (German) - Similar pages
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Synthetic aperture radar
Synthetic aperture radar The surface of Venus, as imaged ... by the Magellan probe using SAR Synthetic aperture radar (SAR) is a form of radar ... large antenna; this process creates a synthetic aperture much larger than the length of the ... polarimetry The basic design of a synthetic aperture radar system can be enhanced in various ... combining many pulses to form a synthetic aperture, but they may involve additional antennas ...
http://en.wikipedia.org/wiki/Synthetic_aperture_radar - 25k - Cached - Similar pages
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Talk:Synthetic aperture radar
Talk:Synthetic aperture radar Doppler Beam Sharpening Is this really ... then we're looking at 3,500 angular bins... just along that one range resolution ... story).... ISAR What's an Inverse Synthetic Aperture Radar? [1] Ojw 10:56, 6 October ...
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Cambridge Optical Aperture Synthesis Telescope
Cambridge Optical Aperture Synthesis Telescope COAST, the Cambridge Optical Aperture Synthesis Telescope, is a multi-element optical ... 100 metres, designed to observe stars with angular resolution as high as one thousandth of ... other stars had previously been imaged using Aperture Masking Interferometry on the William Herschel Telescope ...
http://en.wikipedia.org/wiki/Cambridge_Optical_Aperture_Synthesis_Telescope - 2k - Cached - Similar pages
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