FOD Monitoring Radar Imaging Research Using Arc Synthetic Aperture System

FOD Monitoring Radar Imaging Research Using Arc Synthetic Aperture System

Foreign object debris(FOD)generally refers to a certain type of foreign substances,which can influence the taking off and landing of airport flights.Currently,FOD monitoring in the vast majority of airports across the world is operated manually.In order to meet the urgent need for FOD monitoring mea...

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Bibliographic Details
Main Authors: ZHANG Lin, LONG Chao, TONG Jianwen
Format: Article
Language:zho
Published: Editorial Department of Advances in Aeronautical Science and Engineering 2021-08-01
Series:Hangkong gongcheng jinzhan
Subjects:
arcsar
fod
radar imaging
Online Access:http://hkgcjz.cnjournals.com/hkgcjz/article/abstract/2020125?st=article_issue
Description
Summary:Foreign object debris(FOD)generally refers to a certain type of foreign substances,which can influence the taking off and landing of airport flights.Currently,FOD monitoring in the vast majority of airports across the world is operated manually.In order to meet the urgent need for FOD monitoring measures,the imaging technology based on arc synthetic aperture(ArcSAR)is used to detect the airport FOD.The signal model simulation of ArcSAR is conducted by comparing the relative merits between real aperture scanning and ArcSAR,and the simulation data is compared with measured data for verification.The results show that,for the same object,the detection range of ArcSAR can be increased by 2~3 times,and Arc SAR can effectively inhibit“flickering”clutters such as rain and snow.
ISSN:1674-8190

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