首页> 外国专利> MULTI-GRAZING ISAR IMAGING METHOD AND SYSTEM PROVIDING ISAR SIDE-VIEW IMAGES WITH IMPROVED CROSS-RANGE RESOLUTION

MULTI-GRAZING ISAR IMAGING METHOD AND SYSTEM PROVIDING ISAR SIDE-VIEW IMAGES WITH IMPROVED CROSS-RANGE RESOLUTION

机译：具有改进的跨域分辨率的提供ISAR侧视图像的多层ISAR成像方法和系统

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摘要

Disclosed herein is an Inverse Synthetic Aperture Radar (ISAR) imaging method comprising: illuminating a target (25) with radar signals transmitted by at least one of 3 radar sensors each carried by a respective airborne /spaceborne platform (21, 22, 23, 24), S being an integer higher than one; receiving by means of the S radar sensors the radar signals back-scattered by the illuminated target (25); and forming, when said S radar sensors are arranged according to a multi-grazing arrangement with respect to the illuminated target (25), an Inverse Synthetic Aperture Radar (ISAR) image on the basis of the received radar signals.

机译：本文公开了一种反向合成孔径雷达（ISAR）成像方法，该方法包括：用分别由各自的机载/星载平台（21、22、23、24携带）的3个雷达传感器中的至少一个发射的雷达信号照射目标（25）。）， S 是大于1的整数;通过 S 雷达传感器接收被照明目标向后散射的雷达信号（25）;当相对于被照目标（25）进行多次掠射布置来布置所述 S 雷达传感器时，基于接收到的雷达，形成反合成孔径雷达（ISAR）图像信号。 展开▼

著录项

公开/公告号EP2603812B1

专利类型

公开/公告日2015-12-16

原文格式PDF

申请/专利权人 SELEX ES SPA;
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申请/专利号EP20100793330

发明设计人 SPINA CHIARA;BUCCIARELLI MARTA;PASTINA DEBORA;LOMBARDO PIERFRANCESCO;
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申请日2010-08-11

分类号G01S13/90;G01S13/00;

国家 EP

入库时间 2022-08-21 14:50:12

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3. MULTI-GRAZING ISAR IMAGING METHOD AND SYSTEM PROVIDING ISAR SIDE-VIEW IMAGES WITH IMPROVED CROSS-RANGE RESOLUTION [P] . 欧洲知识产权局专利： EP2603812A1 . 2013-06-19

机译：具有改进的跨域分辨率的提供ISAR侧视图像的多层ISAR成像方法和系统

4. MULTI-GRAZING ISAR IMAGING METHOD AND SYSTEM PROVIDING ISAR SIDE-VIEW IMAGES WITH IMPROVED CROSS-RANGE RESOLUTION [P] . 世界知识产权组织专利： WO2012020439A1 . 2012-02-16

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5. MULTI-GRAZING ISAR IMAGING METHOD AND SYSTEM PROVIDING ISAR SIDE-VIEW IMAGES WITH IMPROVED CROSS-RANGE RESOLUTION [P] . 世界知识产权组织专利： WO2012020439A8 . 2012-05-10

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11. Distortion in ISAR Imaging and Restoration of Distorted ISAR Images [R] . Wong, S. , Duff, G. , Riseborough, E. 2003

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