In this paper, we consider the problem of reconstructing the digital spectrum from a set of nonuniformly spaced time samples of a signal. Specifically, we deal with the situation where the timing offsets of each sampling instance are known and have a periodic structure. Examples include the random equivalent time sampling system of a digital scope, and an ultra high speed waveform digitizing system with interleaved A/D converters [1]-[3]. An algorithm which allows one to reconstruct the digital spectrum perfectly is derived, and a numerical example is presented. The algorithm is noniterative and precise, and should prove to be useful in many applications. © 1997 IEEE.
CITATION STYLE
Jenq, Y. C. (1997). Perfect reconstruction of digital spectrum from nonuniformly sampled signals. IEEE Transactions on Instrumentation and Measurement, 46(3), 649–652. https://doi.org/10.1109/19.585419
Mendeley helps you to discover research relevant for your work.