DETECTION OF MOVING-OBJECTS WITH AIRBORNE SAR

被引：10

作者：

DADDIO, E

DIBISCEGLIE, M

BOTTGALICO, S

机构：

[1] Alenia (Aeritalia and Selenia) Radar Department, 80100 Naples

[2] Università di Napoli, Dipartimento di Ingegneria Electronica, 80125 Naples

[3] Alenia Informatics and Telecommunications Department, 00131 Rome

来源：

SIGNAL PROCESSING | 1994年 / 36卷 / 02期

关键词：

SAR; MOVING TARGETS; DETECTION; PROCESSING;

D O I：

10.1016/0165-1684(94)90204-6

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The joint problem of detecting and focusing point-like moving targets with synthetic aperture radar (SAR) is addressed. The concept of a moving target detector, widely practised in ground-based radar systems, is suggested for SAR systems. Both analytical and simulation approaches have been carried out to assess detection performance. Two novel algorithms have been conceived for an accurate estimation of the Doppler parameters, useful for both target focusing and evaluation of the velocity components. An implementation of the algorithm on a transputer network, suited for real-time processing, is also presented.

引用

页码：149 / 162

页数：14

共 13 条

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