Radars have average powers from a few milliwatts to as much as one or more megawatts , depending on the application. A typical pulse waveform transmitted by radar. Encyclopædia Britannica, Inc. A weak echo signal from a target might be as low as 1 picowatt (10−12 watt).
Read moreWhat is the effective range of radar?
Therefore, the maximum range of Radar for given specifications is 158KM .
Read moreWhat is maximum range in radar?
The maximum unambiguous range (Rmax) is the longest range to which a transmitted pulse can travel out to and back again between consecutive transmitted pulses . In other words, Rmax is the maximum distance radar energy can travel round trip between pulses and still produce reliable information.
Read moreHow does radar measure range?
The radar sensor measures distances, movements, and velocity. The sensor calculates the distance to an object by measuring the reflection of a high-frequency signal from that object . The transmitted signal is reflected by buildings, liquids, and so on.
Read moreWhat is significance of radar range equation explain?
The radar range equation represents the physical dependences of the transmit power , which is the wave propagation up to the receiving of the echo signals.
Read moreWhat do you mean by radar range?
[′rā‚där ‚rānj] (electromagnetism) The maximum distance at which a radar set is ordinarily effective in detecting objects .
Read moreHow far can radar detect?
This permits target detection at distances from about 500 to 2,000 nautical miles (900 to 3,700 km) . Thus, an HF over-the-horizon (OTH) radar can detect aircraft at distances up to 10 times that of a ground-based microwave air-surveillance radar, whose range is limited by the curvature of the Earth.
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