Observatorio de I+D+i UPM

Descripción
This paper presents the statistical analysis of an experimental high-resolution sea-clutter database, collected with a high-resolution Ka-band radar at the south coast of Spain. The main motivation of this paper has been to check the validity of the available theoretical models for high-resolution sea-clutter against data corresponding to a range resolution of centimeters. The overall amplitude probability density function (pdf), the compatibility with a compound representation, and the average spectral behavior of the data are analyzed in detail. Results clearly show the suitability of the compound Gaussian model and, more precisely, that the empirical pdf is well modeled by the generalized K distribution with log-normal texture. A close agreement has also been found between the estimated clutter spectral density and a power-law model.
Internacional	Si
JCR del ISI	Si
Título de la revista	IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
ISSN	0196-2892
Factor de impacto JCR	2,234
Información de impacto
Volumen	48
DOI	10.1109/TGRS.2009.2033193
Número de revista	4
Desde la página	2024
Hasta la página	2037
Mes	ABRIL
Ranking

Esta actividad pertenece a memorias de investigación

• Autor: Javier Carretero Moya (UPM)
• Autor: Javier Gismero Menoyo (UPM)
• Autor: Alvaro Blanco Campo (UPM)
• Autor: Alberto Asensio Lopez (UPM)

• Creador: Grupo de Investigación: Microondas y Radar
• Departamento: Ingeniería Audiovisual y Comunicaciones
• Departamento: Señales, Sistemas y Radiocomunicaciones