Sectioned spectrum processing for wideband signals
T. Eger · 2005
The Sectioned Spectrum Processor is a technique for artificially extending the bandwidth of digital data acquisition systems. The processing technique, applicable to periodic waveforms, is based on successively acquiring segments of an input signal spectrum and subsequently combining them to obtain a composite spectrum. Errors associated with the acquisition of contiguous spectrum segments are estimated and shown to be consistent with simulation results.