Radar Absorbent Material (RAM): Radar absorbent material has electrical properties similar to free space. When radar impacts radar absorbent material, the energy acts as though it ‘sees’ infinite free space instead of a boundary.

 

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Radar Absorbent Material (RAM): Radar absorbent material has electrical properties similar to free space. When radar impacts radar absorbent material, the energy acts as though it ‘sees’ infinite free space instead of a boundary.

Radar Zone Of Influence: The area outside the main power beam or outside the beam width.

Radar Warning Receiver (RWR): A radar warning receiver is a type of radar detector.

Radarsonde Observation: An upper air observation used to determine winds and other meteorological data, by tracking the range, elevation, and azimuth of a radar target carried aloft. A type of rawinsonde.

Radar Transmitter: A unit of a radar set in which the radio-frequency power is generated and the pulse is modulated. The modulator of the transmitter provides the timing trigger for the radar indicator.

Random Access Memory (RAM): All memory accessible at any instant by a processor. Called random because of the random placement of information within the memory bank. Operates at very high speeds on a high speed bus, to the CPU.

Raw Materials: Another term for materials.

Raw Material Supply Agreement: As used in connection with project financing, an agreement to furnish a specified amount per period of a specified raw material.

Raw Material: Materials a manufacturer converts into a finished product.

Radar System: A radar system includes: a radar antenna, a radar transmitter, a radar receiver, radar signal processing, and a radar display.