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2020 6th Global Electromagnetic Compatibility Conference (GEMCCON)最新文献

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Design of a 3 kA Compact Pulse Generator for The Pulsed Current Injection Test 脉冲电流注入试验用3ka紧凑型脉冲发生器的设计
2020 6th Global Electromagnetic Compatibility Conference (GEMCCON) Pub Date : 2020-10-20 DOI: 10.1109/GEMCCON50979.2020.9456695
Dao-zhong Zhang, Yan-zhao Xie, Yi Zhou, Yan Jing
{"title":"Design of a 3 kA Compact Pulse Generator for The Pulsed Current Injection Test","authors":"Dao-zhong Zhang, Yan-zhao Xie, Yi Zhou, Yan Jing","doi":"10.1109/GEMCCON50979.2020.9456695","DOIUrl":"https://doi.org/10.1109/GEMCCON50979.2020.9456695","url":null,"abstract":"A compact pulse generator with the peak output current of 3 kA is designed for the pulsed current injection test. It consists of four parts, namely, a 3-stage Marx generator, peaking circuit, a control system and a current divider. The Marx Generator is charged by a +70 kV high-voltage DC source. The peaking circuit is utilized to further reduce the rise time of the Marx generator output waveform. The manufactured generator achieves excellent performance in terms of stability and adjustability, the output current waveform under a 60 Ω resistive load has a rise time of 17 ns, full width half maximum of 540 ns and current amplitude from 10 A to 3kA.","PeriodicalId":194675,"journal":{"name":"2020 6th Global Electromagnetic Compatibility Conference (GEMCCON)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115578674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Design of ground radar protection in complex electromagnetic environment 复杂电磁环境下地面雷达防护设计
2020 6th Global Electromagnetic Compatibility Conference (GEMCCON) Pub Date : 2020-10-20 DOI: 10.1109/GEMCCON50979.2020.9456687
Xiao Kairen, You Rui, Sun Shanshan, Zhou Lin
{"title":"Design of ground radar protection in complex electromagnetic environment","authors":"Xiao Kairen, You Rui, Sun Shanshan, Zhou Lin","doi":"10.1109/GEMCCON50979.2020.9456687","DOIUrl":"https://doi.org/10.1109/GEMCCON50979.2020.9456687","url":null,"abstract":"With the development of electronic technique, various types of electronic warfare equipment are maturing, the electromagnetic environment for radar on the battlefield is getting more complex. The ground-based radar is the main combat equipment for exploring, early warning and detection, not only consider the electromagnetic compatibility between the radar systems, but also take the complex electromagnetic interference and electromagnetic attack on battlefield into consideration. This paper carries on the protection design from ground radar electromagnetic compatibility and against electromagnetic attack in war conditions two aspects, ensures the stability of ground radar in practice, improves the survivability of ground radar in electromagnetic environment of actual battlefield.","PeriodicalId":194675,"journal":{"name":"2020 6th Global Electromagnetic Compatibility Conference (GEMCCON)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114883442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Equivalent Test Method of Low-frequency Strong Magnetic Field on Underground Space 地下空间低频强磁场等效试验方法
2020 6th Global Electromagnetic Compatibility Conference (GEMCCON) Pub Date : 2020-10-20 DOI: 10.1109/GEMCCON50979.2020.9456715
Yaohui Zhang, Wei He, Yuebo Li, Yan-zhao Xie, Jie Yang
{"title":"Equivalent Test Method of Low-frequency Strong Magnetic Field on Underground Space","authors":"Yaohui Zhang, Wei He, Yuebo Li, Yan-zhao Xie, Jie Yang","doi":"10.1109/GEMCCON50979.2020.9456715","DOIUrl":"https://doi.org/10.1109/GEMCCON50979.2020.9456715","url":null,"abstract":"Urban underground space facilities contain a large number of electronic information equipment, which is easily to be interfered by low frequency pulse of strong magnetic field. In this paper, the method of continuous wave equivalent test is proposed to evaluate the influence strong magnetic field affected on underground space, and the scheme of wire antenna close to the ground is adopted. The magnetic field formula of radiation field in underground space is deduced, then the influence of the antenna length, geological conditions and other factors on radiation characteristics are studied. The sample antenna is manufactured by using the layout of symmetrical array, and the radiation characteristics of the antenna in 100m underground space are studied based on the FDTD method.","PeriodicalId":194675,"journal":{"name":"2020 6th Global Electromagnetic Compatibility Conference (GEMCCON)","volume":"33 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129924671","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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