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Fundamentals of Digital PhosphorTM Technology in Real-Time Spectrum Analyzers Fundamentals of Digital PhosphorTM Technology in Real-Time Spectrum Analyzers Primer Table of Contents Digital PhosphorTM Technology in Real-Time Spectrum Analyzers: a Revolutionary Tool for Signal Discovery----------------------------------------------------------------------------------------------------------4 Digital Phosphor Display ----------------------------------------------------------------------------------------------------------------------------4 - 9 Application: Finding low-level signals beneath a stronger signal ----------------------------------------------------------------------------------------------------------------------------------4 - 6 The DPX Display Engine ----------------------------------------------------------------------------------------------------------------------------6 - 7 Persistence ------------------------------------------------------------------------------------------------------------------------------------------8 Statistical Line Traces ------------------------------------------------------------------------------------------------------------------------------9 Super-Fast Spectral Updates ------------------------------------------------------------------------------------------------------------------------9 - 12 The DPX Transform Engine--------------------------------------------------------------------------------------------------------------------------10 Application: Guaranteed detection of short, infrequent signals --------------------------------------------------------------------------------------------------------------------------10 - 11 Probability of Intercept ------------------------------------------------------------------------------------------------------------------------------11 - 12 Discover DPX------------------------------------------------------------------------------------------------------------------------------------------12 Getting the Most out of the DPX Spectrum Display ----------------------------------------------------------------------------------------------13 - 15 Adjustments for the Bitmap Display --------------------------------------------------------------------------------------------------------------13 - 14 Persistence ------------------------------------------------------------------------------------------------------------------------------------------13 Intensity --------------------------------------------------------------------------------------------------------------------------------------------13 Color Palettes --------------------------------------------------------------------------------------------------------------------------------------13 Color Scale ---------