Mostrar el registro sencillo del ítem Sato, T. Woodman Pollitt, Ronald Francisco 2018-07-04T15:53:13Z 2018-07-04T15:53:13Z 1982-07
dc.identifier.issn 1944-799X
dc.description En: Radio Science, v. 17, i. 04, (July-Aug. 1982), p. 817-826. es_ES
dc.description.abstract "The 430 MHz, 2 MW radar at the Arecibo Observatory is currently being used as a stratospheric-troposheric (ST) radar. One of the problems in the automatic analysis of the signals come from the very large amplitude of the ground clutter echoes. The problem is agravated by the fading of these signals, which makes it difficult to discriminate them from the desired stratospheric returns. A parameter estimation technique that parameterizes the first three-spectral moments corresponding to the desired stratospheric signals as well as a few Taylor series coefficients of the auto-correlation function of the clutter is presented. The three first moments can be obtained in this manner even in the presence of clutter 50 dB stronger. The technique automatically takes care of instrumental and processing biases. Spectrum aliasing presents no problem. A sequence of fine altitude and high temporal resolution wind profiles is presented, showing the potential of the instrumental and technique for the study of stratospheric dynamics." es_ES
dc.format application/pdf es_ES
dc.language.iso eng es_ES
dc.publisher Instituto Geofísico del Perú es_ES
dc.rights info:eu-repo/semantics/restrictedAccess es_ES
dc.rights.uri info:eu-repo/semantics/restrictedAccess es_ES
dc.source Repositorio institucional - IGP es_ES
dc.subject Análisis espectral es_ES
dc.subject Vientos es_ES
dc.subject Dinámica es_ES
dc.subject Radar de dispersión incoherente es_ES
dc.subject Estratósfera es_ES
dc.subject Tropósfera es_ES
dc.subject Ecos es_ES
dc.subject Procesamiento de señales--Técnicas digitales es_ES
dc.title Spectral parameter estimation of CAT radar echoes in the presence of fading clutter es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.subject.ocde Radar es_ES
dc.subject.ocde Atmósfera es_ES
dc.subject.ocde Procesamiento electrónico de datos es_ES
dc.subject.ocde Observación es_ES
dc.identifier.journal Radio Science es_ES
dc.description.peer-review Por pares es_ES
dc.identifier.doi 10.1029/RS017i004p00817 es_ES




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