The pulse-repetition frequency (PRF) is the number of pulses of a repeating signal in a specific time unit. The term is used within a number of technical...
14 KB (2,184 words) - 16:49, 7 March 2024
The pulse repetition interval measures the time between the leading edges of two pulses but is normally expressed as the pulse repetition frequency (PRF)...
3 KB (347 words) - 18:46, 19 July 2024
Radar signal characteristics (redirect from Radar pulse)
readily-discernible repeating manner. The change of repetition frequency allows the radar, on a pulse-to-pulse basis, to differentiate between returns from its...
26 KB (3,760 words) - 01:39, 19 May 2024
War II systems. Pulse-Doppler radar was developed during World War II to overcome limitations by increasing pulse repetition frequency. This required the...
33 KB (4,382 words) - 21:52, 12 August 2024
Radar scalloping (section Intra-pulse Scalloping)
or more pulses with staggering pulse intervals. Pulse-Doppler radar systems compensate using 3 or more different pulse repetition frequency in the detection...
4 KB (768 words) - 16:43, 25 April 2022
with medium pulse-repetition frequency (PRF) radar to obtain range information for distances that exceed the distance between transmit pulses. This signal...
10 KB (1,549 words) - 20:59, 12 August 2023
store a single pulse of the received signal for exactly the time between broadcasts (the pulse repetition frequency). This stored pulse will be sent to...
10 KB (1,603 words) - 15:45, 19 July 2022
moving or stationary objects. Transmit pulses are sent at the pulse repetition frequency. Energy from the transmit pulses propagate through space until they...
16 KB (2,233 words) - 13:15, 10 January 2024
Frequency ambiguity resolution is used to find the true target velocity for medium pulse repetition frequency (PRF) radar systems. This is used with pulse-Doppler...
4 KB (720 words) - 20:25, 19 October 2022
electromagnetic pulse is a short surge of electromagnetic energy. Its short duration means that it will be spread over a range of frequencies. Pulses are typically...
31 KB (3,708 words) - 11:55, 29 September 2024