R&S NRP2 - Pulse Analysis Measurements

Programming Measurements
R&S
®
NRP2
397User Manual 1173.9157.02 ─ 03
C.6 Pulse Analysis Measurements
Pulse analysis measurements are always coupled to trace measurements. Thus, a trace
measurement has to be set up and the pulse analysis algorithms have to be activated.
before the measurement is started. The sensors send the trace data together with the
pulse measurement results.
The following example is intended for analysing a GSM/EDGE signal with the first slot
used.
*rst
*cls
sens:trac:meas on 'activate pulse measurements
sens:trac:meas:auto on 'for sensor A.
sense:trace:meas:tran:esam:auto:state on 'enhanced accuracy for stable
'periodic signals
sens:trac:meas:alg HIST 'select an algorithm for the pulse
'detection analysis
meas:xtime? (100), 6 ms, (@1) 'perform a trace measurement
'Check the reference levels for
sens:trac:meas:def:dur:ref? '- pulse duration
sens:trac:meas:def:tran:lref? '- start of rising/end of falling edge
sens:trac:meas:def:tran:href? '- start / end of pulse top
sens:trac:meas:puls:dcyc? 'read duty cycle
sens:trac:meas:puls:dur? 'read pulse duration
sens:trac:meas:puls:per? 'read pulse period
sens:trac:meas:puls:sep? 'read pulse separation
sens:trac:meas:tran:neg:dur? 'read length of falling edge
sens:trac:meas:tran:neg:occ? 'read start time of falling edge
sens:trac:meas:tran:neg:over? 'read overshooting of falling edge
sens:trac:meas:tran:pos:dur? 'read length of rising edge
sens:trac:meas:tran:pos:occ? 'read start time of rising edge
sens:trac:meas:tran:pos:over? 'read overshooting of rising edge
sens:trac:meas:power:min? 'read minimum power in trace
sens:trac:meas:power:max? 'read maximum power in trace
sens:trac:meas:power:avg? 'read average power in trace
sens:trac:meas:power:puls:top? 'read mean power level of pulse top
sens:trac:meas:power:puls:base? 'read mean power level of pulse bottom
syst:err? 'check for errors
Pulse Analysis Measurements