ON SAR FOCUSING OF OCEAN WAVES

被引：2

作者：

FRANCESCHETTI, G ^{[1
]}

SCHIRINZI, G ^{[1
]}

机构：

[1] NAPLES UNIV,DEPT ELECTR ENGN,I-80138 NAPLES,ITALY

来源：

INTERNATIONAL JOURNAL OF REMOTE SENSING | 1991年 / 12卷 / 09期

关键词：

D O I：

10.1080/01431169108955221

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

The effect of the focus setting on the image of a long ocean wave propagating (in an arbitrary direction) with its phase speed, and the effect on the (stationary) SAR impulse, response is examined. The analysis is carried out in the two limiting cases of vanishingly small resolution or correlation length. The exact solution is obtained for an idealized periodic reflectivity pattern, thus obtaining quantitative statements on the focus effect in relation to system and ocean parameters.

引用

页码：1947 / 1962

页数：16

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