The maximum range from which a transmitted radar, lidar, or sodar pulse can be reflected and received before the next pulse is transmitted. This range, rmax, is given by r max = cT/2 , where T is the interpulse period and c is the speed of light (or speed of sound in the case of sodar).25 Nis 2012
Read moreWhat is maximum range of radar?
Therefore, the maximum range of Radar for given specifications is 158KM .
Read moreWhat is the maximum unambiguous range for a radar system with PRT equal to 400 US?
Use Eqn (2-3) The maximum unambiguous range is 1/2 the distance that can be travelled by the radar energy during the time of one sweep from 400 to 800 MHz. … Radar Principles and Systems. frequency, f5600 MHzpulse repetition time, PRT_____peak power_____average power_____duty cycle8.3 x 10-4Radar Principles and Systems man.fas.org › dod-101 › navy › docs › workbook › WBch02
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.
Read moreHow much power is required by a radar?
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 do you mean by maximum unambiguous range?
The unambiguous range of a radar is the maximum range at which a target can be located so as to guarantee that the reflected signal/pulse from that target corresponds to the most recent transmitted pulse . It is an important factor for radar.14 May 2020
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 more