The peak power of a radar system depends on which factors?

The peak power of a radar system is a critical aspect that evaluates how much energy the radar can emit in a short period. The correct answer involves average power, pulse width, and pulse-repetition time.

Average power refers to the total power that the radar system can generate over a continuous period. This factor is essential because it determines the overall energy output that can be sustained in operation.

Pulse width is the duration of the transmitted pulse. A wider pulse means more energy is transmitted in a single pulse, thus contributing to the peak power. The peak power will be higher if the pulse is longer, given the same average power.

Pulse-repetition time (PRT) is the interval between successive pulses. A shorter PRT allows for more frequent transmission of pulses, effectively increasing the peak power when considered alongside the pulse width.

Combining these factors gives a clear understanding of how peak power is defined in radar systems, highlighting the importance of timing and duration in optimizing radar performance.