READY Press Play to run the range-gate pull-off (RGPO) sequence.
t = 0.0 s

Range scope — offset from the true target (range increases left → right)

True target (skin return) DRFM false return Tracking gate (150 m)
Jammer (RGPO)
Walk-off rate300 m/s
The DRFM walks one convincing false echo out to 1500 m and drags the gate off the real skin return. The skin paint never moves — only the gate does. 300 m/s is a believable closing rate; a walk of several km/s would be thrown out as non-kinematic.
Gate offset
0 m
on the target
True target
30.0 km
fixed range
Skin return
IN GATE
lock held
Stage
Ready
Range from delay: R = c·t / 2. A 1 µs added delay walks the false return 150 m — exactly one gate width.