Keysight Technologies, Inc.
Method and device for detecting power of a periodic signal in a band of interest

Abstract:

A method is provided for detecting power of a periodic signal in a band of interest of the periodic signal having a predetermined bandwidth. The method includes determining frequencies of multiple tones in the periodic signal, respectively; receiving the periodic signal at a signal analyzer; selectively measuring power values at the frequencies of the multiple tones; and determining a band power of the periodic signal over the predetermined bandwidth by summing the power values at the frequencies of the multiple tones.