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conical scanning

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  • Conical scanning — is a system used in early radar units to improve their accuracy, as well as making it easier to steer the antenna properly to point at a target. Conical scanning is similar in concept to the earlier lobe switching concept used on some of the… …   Wikipedia

  • conical scanning — A radar scan pattern in which a point on the radar beam describes a circle at the base of a cone. This type of scan pattern provides both elevation and azimuth data. The radiation pattern of the antenna is made slightly lopsided, and the antenna… …   Aviation dictionary

  • conical-scanning radar — kūginės žvalgos radaras statusas T sritis radioelektronika atitikmenys: angl. conical scanning radar vok. Radar mit konischer Abtastung, n rus. радиолокационная станция с коническим сканированием, f pranc. radar à balayage conique, m …   Radioelektronikos terminų žodynas

  • scanning — In radar, the motion of the radar antenna assembly when searching for targets. Scanning usually follows a systematic pattern involving one or more of the following: i. In horizontal scanning (or search lighting), the antenna is continuously… …   Aviation dictionary

  • Environmental scanning electron microscope — Wool fibers imaged in an ESEM by the use of two symmetrical plastic scintillating backscattered electron detectors …   Wikipedia

  • CESE — Conical scanning Earth Sensor Electronics Contributor: GSFC …   NASA Acronyms

  • Monopulse radar — is an adaptation of conical scanning radar which sends additional information in the radar signal in order to avoid problems caused by rapid changes in signal strength. The system also makes jamming more difficult. Most radars designed since the… …   Wikipedia

  • Silkworm missile — The HY 2 Haiying (zh cpl|c=海鹰|p=hǎiyīng|l=Sea Eagle), known in Western media as the Silkworm missile, is an anti ship cruise missile made by the People s Republic of China and still used by many countries in the Middle East. Since the 1980s, the… …   Wikipedia

  • Cone — This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article …   Wikipedia

  • Lobe switching — is a method used on early radar sets to improve tracking accuracy. It used two slightly separated antenna elements to send the beam slightly to either side of the midline of the antenna, switching between the two to find which one gave the… …   Wikipedia

  • P-15 Termit — Termit A P 15M missile (SS N 2c) being unloaded from a former East German Navy Tarantul class missile boat. Type Anti ship missile …   Wikipedia