pulse width / pulse duration

pulse-width modulation (PWM)

pulse width modulation (PWM)

intra-pulse modulation (pulse compression / modulation on pulse, MOP)

pulse-duration modulation (PDM)

lap width

width across flat

width between eyepieces

width of sheaf

distribution in width

width of burst

sweep width

zone in width

deployment in width

shoulder-width apart

Dynamic Notch Width Percent

Invalid image size (width x height) (expected...)

pulse repetition frequency (PRF) / pulse-repetition frequency

duration

duration of effect

long-duration

short-duration airborne operation

4D logistics checklist (Destination, Duration, Demand, Distance)

charging duration of the battery

duration of exposure to radiation

aggregate noise duration

duration correction

duration of noise affect

flight duration

noise path duration correction

short-duration failure

war duration engagement

nonrefueling duration