optical radar

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• optical radar — lazerinis lokatorius statusas T sritis automatika atitikmenys: angl. laser locator; optical radar vok. Laserortungsgerät, n; optische Ortungsanlage, f rus. лазерный локатор, m; оптический локатор, m pranc. radar optique, m …   Automatikos terminų žodynas

• multilaser optical radar — daugialazeris optinis radaras statusas T sritis radioelektronika atitikmenys: angl. multilaser optical radar vok. Lidar mit mehreren Lasern, m rus. оптический локатор на нескольких лазерах, m pranc. lidar à plusieurs lasers, m …   Radioelektronikos terminų žodynas

• radar optique — lazerinis lokatorius statusas T sritis automatika atitikmenys: angl. laser locator; optical radar vok. Laserortungsgerät, n; optische Ortungsanlage, f rus. лазерный локатор, m; оптический локатор, m pranc. radar optique, m …   Automatikos terminų žodynas

• Radar MASINT — is one of the subdisciplines of Measurement and Signature Intelligence (MASINT) and refers to intelligence gathering activities that bring together disparate elements that do not fit within the definitions of Signals Intelligence (SIGINT),… …   Wikipedia

• Optical heterodyne detection — is an important special case of heterodyne detection. In heterodyne detection, a signal of interest at some frequency is non linearly mixed with a reference local oscillator (LO) that is set at a close by frequency. The desired outcome is the… …   Wikipedia

• Radar astronomy — is a technique of observing nearby astronomical objects by reflecting microwaves off target objects and analyzing the echoes. This research has been conducted for four decades. Radar astronomy differs from radio astronomy in that the latter is a… …   Wikipedia

• Optical cross section — or OCS is a value which describes the maximum amount of optical flux reflected back to the source. The standard unit of measurement is . It is dependent on the geometry and the reflectivity at a particular wavelength of an object. Optical cross… …   Wikipedia

• Optical coherence tomography — Intervention Optical Coherence Tomography (OCT) image of a sarcoma MeSH …   Wikipedia

• radar — /ray dahr/, n. 1. Electronics. a device for determining the presence and location of an object by measuring the time for the echo of a radio wave to return from it and the direction from which it returns. 2. a means or sense of awareness or… …   Universalium

• Optical motion tracking — Motion Tracking can differ from Motion Capture because in applications such as sports and missiles the object of interest is tracked optically instead of a person. The technology is basically the same, with some differences in that many of the… …   Wikipedia

• Optical coating — Optically coated mirrors and lenses. An optical coating is one or more thin layers of material deposited on an optical component such as a lens or mirror, which alters the way in which the optic reflects and transmits light. One type of optical… …   Wikipedia