Data Management with Spectrum Analyzers

摘要

A spectrum analyzer contains a number of improvements that adapt it to common commercial uses. The spectrum analyzer is capable of automatically wirelessly receiving and synchronizing frequency spectrum data collected from multiple remote spectrum analyzers with respect to frequency, time and location. A selector function is used to create composite frequency data sets from multiple frequency data sets while allowing retroactive identification and examination of the original frequency data. An improved non-linear graphical display of the frequency spectrum data is created by automatically expanding the resolution of frequency axis for frequency ranges having signals of interest and contracting the resolution of the frequency axis of frequency ranges having no signals of interest.

主权项

1. A method of displaying frequency spectrum data with a frequency spectrum analyzer, said method comprising:
detecting a first set of frequency spectrum data points with said spectrum analyzer; detecting a second set of frequency data points with said spectrum analyzer; aligning each one of said first and second sets of frequency spectrum data points based on frequency; applying a selector function to each of said first frequency spectrum data points and said corresponding second frequency spectrum data points wherein said selector function designates one of said first frequency spectrum data points or said corresponding second frequency spectrum data points as a selected frequency spectrum data point; forming a composite frequency spectrum data set of said selected frequency spectrum data points such that an origin of said selected frequency spectrum data point is associated with either said first or second frequency spectrum data sets; and displaying said composite frequency spectrum data set.