Intersoft Electronics RTG1002 - Figure 8: Pulse View with Drop down List

Radar Target Generator - RTG1002 Edition Date: 19-Apr-18
3. Pulse view in two windows, 8 different views are selectable from a drop down list, shown in the next
figure.
4. Doppler Update :
Continuous will generate intrapulse doppler as well as interpulse doppler. It means that range
updates (steps of 21.4 mm) can happen inside the returned pulse. As a result the pulse length can
be slightly shorter for high velocity targets flying inbound. However the phase slope inside the pulse
will still be linear because of the vector rotator that will compensate for the steps. A target with a
speed of 214m/s will need a range update every 100us, If the radar pulse length is 50 us there is a
50% chance of an update in the pulse.
Triggered means the range will be updated from pulse to pulse, no range updates will happen inside
the returned pulse. Therefore the pulse will have the same length as the received pulse. There will
be no intrapulse Doppler shift, but only interpulse Doppler. The vector rotator will not rotating as long
as the pulse is detected, but it will update its position with every new trigger event. This mode can be
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Figure 8: Pulse view with drop down list