26 April 2006 Processing of nonuniformly sampled signals
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Proceedings Volume 6159, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments IV; 61591C (2006) https://doi.org/10.1117/12.675076
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments IV, 2005, Wilga, Poland
Abstract
The paper presents basic overview of processing techniques used in radars working with nonuniform sampling of echo signals. In the pulsed or periodically modulated wave radars the sampling of the return signal is inherently connected with the pulse (or modulation) repetition period. Thus, if the period is time-varying, the sampling moments of Doppler echo signal are nonuniformly spaced. The nonuniform sampling enables the use of special processing that makes it possible, under certain conditions, to deduce some signal properties in the frequency range above Nyquist limit.
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Jacek Misiurewicz, Jacek Misiurewicz, } "Processing of nonuniformly sampled signals", Proc. SPIE 6159, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments IV, 61591C (26 April 2006); doi: 10.1117/12.675076; https://doi.org/10.1117/12.675076
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