IQ Meas Time (802.15.4 HRP UWB)
shows the measured pulses for the frame at 2 points per pulse. IQ Meas Time has the same length as IQ Ref Time. The Equalization Source selection is applied to the data used in this trace. When Equalization Source is set to Inverse Measured Pulse, non pulse points are zeroed out. This trace is normalized by the overall average pulse amplitude.
When Equalization Source is set to Inverse Measured Pulse, the equalization applied to the IQ Meas trace will zero any locations in IQ Meas that do not correspond to pulses in the IQ Ref trace. If the data is not demodulated correctly, there will be pulses in IQ Meas that are zeroed, but really contain pulses. To see these pulses, set Equalization Source to None.
See Also
