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Titolo:
Backscattering response from periodic spatial patterns in random media
Autore:
Mazar, R; Bronshtein, A;
Indirizzi:
Ben Gurion Univ Negev, Dept Elect & Comp Engn, IL-84105 Beer Sheva, IsraelBen Gurion Univ Negev Beer Sheva Israel IL-84105 4105 Beer Sheva, Israel
Titolo Testata:
WAVES IN RANDOM MEDIA
fascicolo: 3, volume: 11, anno: 2001,
pagine: 331 - 342
SICI:
0959-7174(200107)11:3<331:BRFPSP>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Soggetto:
HIGH-FREQUENCY PROPAGATORS; DOUBLE-PASSAGE; RANDOM SCREEN; ENHANCEMENT; DIFFRACTION; COHERENCE; OBJECT;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
19
Recensione:
Indirizzi per estratti:
Indirizzo: Mazar, R Ben Gurion Univ Negev, Dept Elect & Comp Engn, POB 653, IL-84105 Beer Sheva, Israel Ben Gurion Univ Negev POB 653 Beer Sheva Israel IL-84105 Israel
Citazione:
R. Mazar e A. Bronshtein, "Backscattering response from periodic spatial patterns in random media", WAVE RAND M, 11(3), 2001, pp. 331-342

Abstract

In wave-based remote sensing or radio-location of distant objects in a random medium, a high-frequency electromagnetic wave is scattered by object discontinuities, and portions of the scattered radiation can traverse the same random inhomogeneities as the initial incident field. The statistical dependence of the forward-backward travelling events results in an anomaly in the backscattered intensity pattern that carries information about the scattering object. The quality of this information depends on the ability to resolve the fine-structure elements. In this work we investigate the resolving properties of periodic spatial objects by using the random propagators ofthe stochastic geometrical theory of diffraction.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 09/04/20 alle ore 19:11:12