Data processing: measuring – calibrating – or testing – Measurement system – Measured signal processing
Reexamination Certificate
2011-04-05
2011-04-05
Wachsman, Hal D (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system
Measured signal processing
C702S068000, C702S073000, C702S076000, C324S076190
Reexamination Certificate
active
07920990
ABSTRACT:
Apparatus and methods are provided to allow multiple, possibly overlapping, regions of interest within a frequency spectrum to be defined, and managed. Each of these regions of interest may be selected for further testing or identification. Unselected regions are allowed to collapse into narrow bars so as not to interfere with the selected region. Multiple rows are provided to allow for the definition and selection of overlapping regions of interest. Furthermore, in some embodiments aid is provided for identifying the signal type by providing a list of signal type candidates based upon such parameters as region of interest bandwidth, region of interest center frequency and geographic location.
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Fitzsimmons Lynne A.
Larrick Ronald J.
Nicholls Richard B.
Schmidt David W.
Short, III John F.
Nelson Michael A.
Rabdau Matthew D.
Tektronix Inc.
Wachsman Hal D
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