Range, or distance, is determined by measuring the total time it takes for the radar signal to make the round trip to the target and back (see below). The angular direction of a target is found from the direction in which the antenna points at the time the echo signal is received.
Read moreWhat are the factors affecting radar range equation?
The maximum range of a radar system depends in large part on the average power of its transmitter and the physical size of its antenna .
Read moreWhat is the formula for radar?
Assume the target receives the incident power with an area σ, called the radar cross section (RCS), and radiates isotropically. Hence, the power density at the radar is given by: (10.5) Assume the radar antenna has an effective area Ae, which is related to the antenna gain by A e = G rλ 2/4π .
Read moreHow the range of radar is calculated?
Radar Max Range is determined, ideally speaking, on the properties of the antenna only . A signal at a certain frequency is transmitted, reflected, then hopefully, detected. Due to the three-dimensional propagation of radar waves, frequency hold the highest weight in determining range.
Read moreWhat is meant by radar range?
Range is the distance from the radar site to the target measured along the line of sight . (3) The factor of two in the equation comes from the observation that the radar pulse must travel to the target and back before detection, or twice the range.
Read moreWhat is range equation in radar?
The Radar Range Equation relates the range of radar to the characteristics of the Tx (Transmitter), Rx (Receiver), Ae(Antenna), target, and the environment . It is useful to determine the maximum range at which a particular radar can detect a target and its makes to understand the factor affecting radar performance.
Read moreWhat determines maximum range of radar?
Maximum Range: Radar Max Range is determined, ideally speaking, on the properties of the antenna only . A signal at a certain frequency is transmitted, reflected, then hopefully, detected. Due to the three-dimensional propagation of radar waves, frequency hold the highest weight in determining range.
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