onemilimeter
Electrical
I've an Agilent 35670A Dynamic Signal Analyzer. A signal is attached to Channel-1. The unit of the signal measured by the analyzer is as follows:
Time Capture (time domain): Volt (V)
Linear Spectrum (frequency domain): Volt-RMS (Vrms)
Power Spectrum (frequency domain): Volt-RMS (Vrms)
However, some online articles, for example the following:
... show that for a voltage signal, the unit of the power spectrum of the signal is Volt-RMS squared (Vrms^2).
Which one is correct?
Thanks.
Time Capture (time domain): Volt (V)
Linear Spectrum (frequency domain): Volt-RMS (Vrms)
Power Spectrum (frequency domain): Volt-RMS (Vrms)
However, some online articles, for example the following:
... show that for a voltage signal, the unit of the power spectrum of the signal is Volt-RMS squared (Vrms^2).
Which one is correct?
Thanks.