target pulse

См. также в других словарях:

• Pulse-Doppler radar — Pulse Doppler is a radar system capable of not only detecting target location (bearing, range, and altitude), but also measuring its radial velocity (range rate). It uses the Doppler effect to determine the relative velocity of objects; pulses of …   Wikipedia

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• Pulse repetition frequency — (PRF) is the number of pulses transmitted per second by a radar. The reciprocal of this is called the Pulse Repetition Time (PRT), Pulse Repetition Interval (PRI), or Inter Pulse Period (IPP), which is the elapsed time from the beginning of one… …   Wikipedia

• Pulse labelling — Pulse labeling is a biochemistry technique of identifying the target molecule presence by inclusion of a pulse of a radioactive compound. This is mainly done to identify the stage at which the messenger RNA is being produced in a cell. In this… …   Wikipedia

• Target Acquisition Minefield Detection System — (ASTAMIDS) is the latest weapon in the fight against improvised explosive devices (IED). It will provide a Unit of Action (UA) asset that can be used in Tactical Operations in day or night to detect and locate surface obstacles and recently… …   Wikipedia

• pulse repetition frequency — In radar, the number of pulses that occur each second. Also called the pulse recurrence rate, or PRR. It should not be confused with the transmission frequency, which is determined by the rate at which cycles are repeated within the transmitted… …   Aviation dictionary

• Pulse jet engine — A pulse jet engine (or pulsejet) is a very simple form of internal combustion engine based jet engine where combustion occurs in pulses. A typical pulsejet comprises an air intake fitted with a one way valve, a combustion chamber, and an… …   Wikipedia

• target resolution — A process to ensure that corrected radar targets do not touch. Target resolution is in terms of the azimuth and the range resolution. The range resolution is determined by the pulse width, whereas the angular resolution is dependent on the… …   Aviation dictionary

• pulse code — A system of using selected pulse repetition frequencies to allow a specific laser seeker to acquire a target illuminated by a specific laser designator. See also laser; laser designator; laser seeker …   Military dictionary

• Moving target indication — (MTI) is a mode of operation of a radar to discriminate a target against clutter. [1] In contrast to another mode, stationary target indication, it takes an advantage of the fact that the target moves with respect to stationary clutter. The most… …   Wikipedia

• Chi-squared target models — Swerling models were introduced by Peter Swerling and are used to describe the statistical properties of the radar cross section of complex objects. Contents 1 General Target Model 2 Swerling Target Models 2.1 Swerling I 2 …   Wikipedia