RADAR RAdio Detection And

An acronym is a word that is formed from the first letters or parts of a series of words. For example, AIDS (acquired immune deficiency syndrome), radar (radio detecting and ranging), and scuba (self-contained underwater breathing apparatus) are common acronyms. 

RADAR Radio Detection and Ranging refg refrigerating... 

Radar. Radar (RAdio Detection And Ranging) devices operate by transmitting a particular form of electromagnetic energy, and processing that portion of it (the echo ) which is radiated back. Radar techniques are used to detect and locate targets, to control weapons, for navigation, and in a secondary form — for aircraft identification... 

Another device used in pavement evaluation studies is the ground-penetrating RADAR (RAdio Detection And Ranging), known as GPR. 

Radar (radio detection and ranging, 1930) measures the total time for a radio wave to travel to an object and for the reflected wave to return to the source. The transmitted wave is usually pulsed so that the same electronics may be used for transmission and reception. By rotating the transmitting/receiving antenna through 360°, the angular orientation as well as the distance to the target is obtained. 

E. Radar Guidance System or Radio Detection and Guidance System was not sufficiently developed to be used on a wide scale. Radar tracking of the target was used for guiding the Wasserfall and Rheintochter missiles (Ref 3, p 227 and Ref 4, p 41)... 

Radar is the acronym for radio detection and ranging1. This means that electromagnetic waves are used to measure the distance between a radar antenna and an obstacle. The simple form of the radar equation expresses the maximum radar range Rmax in terms of the key radar parameters and the radar cross section of the target. 

Radar Acronym for radio detecting and ranging measures range, bearing, speed, and other information concerning individual aircraft. 

Radar. Radar is an acronym for radio detecting and ranging. The device consists of a transmitter and receiver. The transmitter emits radio waves, which are deflected from a fixed or moving object. The receiver, which can be a dish or an antenna, receives the wave. Radar circuitry then displays an image of the object in real time. The screen displays the distance of the object from the radar. If the object is moving, consecutive readings can calculate the speed and direction of the object. 

Radar, conventional Electronic ranging device that transmits radio signals and then detects returned (scattered and reflected) signals the return signal strength (normalized for radar range) is proportional primarily to the size, type, and concentration of hydrometeors within the radar sampling volume. 

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