The time between the start of a pulse and the start of the next pulse is called?

The time between the start of a pulse and the start of the next pulse is called?

• A. Pulse duration
• B. Listening time
• C. Pulse repetition period
• D. Duty cycle

Answer: (C)

The time between the start of one pulse and the start of the next is the pulse repetition period. This is the complete cycle length from when a pulse begins to when the next pulse begins. Pulse duration, on the other hand, is how long a single pulse lasts within that cycle. The duty cycle describes what fraction of that period the transmitter is actually emitting, calculated as pulse duration divided by the pulse repetition period. Listening time isn’t the standard term for this interval and doesn’t define the spacing between pulses. Also, pulse repetition period is inversely related to pulse repetition frequency: PRP = 1 / PRF, so a higher PRF means a shorter interval between pulses.

The time between the start of one pulse and the start of the next is the pulse repetition period. This is the complete cycle length from when a pulse begins to when the next pulse begins. Pulse duration, on the other hand, is how long a single pulse lasts within that cycle. The duty cycle describes what fraction of that period the transmitter is actually emitting, calculated as pulse duration divided by the pulse repetition period. Listening time isn’t the standard term for this interval and doesn’t define the spacing between pulses. Also, pulse repetition period is inversely related to pulse repetition frequency: PRP = 1 / PRF, so a higher PRF means a shorter interval between pulses.