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Title: A sweeping local oscillator system for pulsar observations
Authors: Deshpande, A.A.
Keywords: pulsars;
interstellar scattering;
Issue Date: 1992
Publisher: Indian Academy of Sciences, Bangalore, India.
Citation: Journal of Astrophysics and Astronomy, 1992, Vol. 13, p167-173.
Abstract: The paper discusses the design details of an inexpensive programmable sweeping local oscillator system (SLOS) built for use in a 'swept frequency dedispersion scheme' for pulsar observations. A useful extension of the basic divide-and-add algorithm for frequency synthesis is developed for this purpose. A SLOS based on this design has been built and used for high time-resolution observations of pulsars at low radio-frequencies.
ISSN: 0250-6335
Copyright: Indian Academy of Sciences, Bangalore, India.
Appears in Collections:Research Papers (A&A)

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