Sense[1]]|Sense2:Correction:dcycle|Gain3[:Input Magnitude] <Numeric_Value> - Agilent Technologies EPM-P Series Programming Manual

Power meters
Hide thumbs Also See for EPM-P Series:
Table of Contents

Advertisement

SENSe Subsystem
[SENSe[1]]|SENSe2:CORRection:DCYCle|GAIN3[:INPut][:MAGNitude]
[SENSe[1]]|SENSe2:CORRection:DCYCle|GAIN3[:INPut][:MAGNitude] <numeric_value>
This command is used to set the duty cycle for the pulse power
measurement feature of the power meter. Pulse power measurements
average out any aberrations in the pulse such as overshoot or ringing. The
result returned for a pulse power measurement is a mathematical
representation of the pulse power rather than an actual measurement.
The power meter measures the average power in the pulsed input signal
and then divides the result by the duty cycle value to obtain a pulse power
reading.
Entering a value using this command automatically turns the
[SENSe[1]]|SENSe2:CORRection:DCYCle|GAIN3:STATe command to
ON.
Note
Pulse measurements are not recommended using E-Series power
sensors at power levels above -20 dBm.
Pulse power averages out any aberrations in the pulse such as
overshooting or ringing. For this reason it is called pulse power and
not peak power or peak pulse power.
In order to ensure accurate pulse power readings, the input signal
must be pulsed with a rectangular pulse. Other pulse shapes (such as
triangle, chirp or Gaussian) will cause incorrect results.
The pulse power on/off ratio must be much greater than the duty cycle
ratio.
9-30
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
EPM-P Series Power Meters Programming Guide

Advertisement

Table of Contents
loading

Table of Contents