Jeong-Hun Nam, I. Koh, Ki-ho Kim, Sang‐Hyun Chun, Hyun Kim
{"title":"Comparison of Real Experimental and Simulated RCS of Flying Artillery Projectile","authors":"Jeong-Hun Nam, I. Koh, Ki-ho Kim, Sang‐Hyun Chun, Hyun Kim","doi":"10.26866/jees.2023.2.l.13","DOIUrl":null,"url":null,"abstract":"This study compares the actual experimental and simulation data of artillery projectiles (M107 projectiles) fired by a 155-mm gun. The experimental data are collected using a weapon-locating radar developed by LigNex1. The simulation is performed based on the measured projectile trajectories. Additionally, full-polarimetric scattering of the target is calculated using the full-wave method. The time series and statistics of the measured and simulated radar cross-section data are compared, and the differences between the two are addressed.","PeriodicalId":15662,"journal":{"name":"Journal of electromagnetic engineering and science","volume":" ","pages":""},"PeriodicalIF":1.6000,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of electromagnetic engineering and science","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.26866/jees.2023.2.l.13","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 0
Abstract
This study compares the actual experimental and simulation data of artillery projectiles (M107 projectiles) fired by a 155-mm gun. The experimental data are collected using a weapon-locating radar developed by LigNex1. The simulation is performed based on the measured projectile trajectories. Additionally, full-polarimetric scattering of the target is calculated using the full-wave method. The time series and statistics of the measured and simulated radar cross-section data are compared, and the differences between the two are addressed.
期刊介绍:
The Journal of Electromagnetic Engineering and Science (JEES) is an official English-language journal of the Korean Institute of Electromagnetic and Science (KIEES). This journal was launched in 2001 and has been published quarterly since 2003. It is currently registered with the National Research Foundation of Korea and also indexed in Scopus, CrossRef and EBSCO, DOI/Crossref, Google Scholar and Web of Science Core Collection as Emerging Sources Citation Index(ESCI) Journal. The objective of JEES is to publish academic as well as industrial research results and discoveries in electromagnetic engineering and science. The particular scope of the journal includes electromagnetic field theory and its applications: High frequency components, circuits, and systems, Antennas, smart phones, and radars, Electromagnetic wave environments, Relevant industrial developments.