Ribeiro, D.
, Remley, K.
, Hale, P.
, Wang, C.
and Williams, D.
(2016),
Comparison of Timebase Interpolation Methods for Traceable, Wideband mm-Wave Communication Signals, 87th ARFTG, San Francisco, CA, US, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=920221
(Accessed December 22, 2024)
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Comparison of Timebase Interpolation Methods for Traceable, Wideband mm-Wave Communication Signals
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Abstract
An integral part of processing a signal from a calibrated, equivalent-time sampling oscilloscope is accurately determining sampling times and then interpolating the resulting irregularly spaced time grid to create a uniform time spacing. In this paper we present simulations and measurements to determine the effect of the interpolation choice on the fidelity of a modulated signal. We judge the effect by calculating the error-vector-magnitude of the resultant signal from each interpolation.Conference Dates
May 27-31, 0016
Conference Location
San Francisco, CA, US
Conference Title
87th ARFTG
Pub Type
Conferences
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Keywords
Digitally modulated signal, error vector magnitude, interpolation, microwave measurement, millimeter-wave wireless communication, oscilloscope, wireless system.
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Issues
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Created May 26, 2016, Updated April 12, 2022