Howtosignalprocessing
- What is a pulse repetition interval?
- What is the relationship between pulse repetition frequency and pulse repetition period?
- What is directly related to pulse repetition frequency?
- What is the effect of low pulse repetition frequency PRF to the radar pulse?
What is a pulse repetition interval?
The waveform of a pulsed radar is usually represented by the pulse duration τ, the pulse repetition interval (PRI) T, or the pulse repetition frequency (PRF) fp. PRI is the time interval between two adjacent pulses. PRF is the rate that pulses repeat per second and is equal to the inverse of PRI.
What is the relationship between pulse repetition frequency and pulse repetition period?
How is Pulse Repetition Period and Pulse Repetition Frequency related? inversely related, when PRF increases PRP decreases.
What is directly related to pulse repetition frequency?
Line density is directly related to the pulse repetition frequency (PRF). Imaging depth and operating frequency are inversely related to the PRF.
What is the effect of low pulse repetition frequency PRF to the radar pulse?
10.11.
A low PRF radar has a long unambiguous range but results in blind speeds. On the contrary, a high PRF radar can avoid blind speeds but experiences ambiguity in range. MTI usually refers to a radar in which the PRF is low enough to avoid ambiguity in range but results in blind speeds.
