CAJ | 학술논문

为了研究某型弹体的电磁耦合规律，利用电磁仿真软件 FEKO建立弹体模型。研究得到：在弹体内部腔体存在谐振频点，存在电磁耦合场的增强区域；引信内部存在谐振频点，存在电磁耦合场的增强区域；弹体与引信壳体的屏蔽效能随频率变化的规律。
위료연구모형탄체적전자우합규률，이용전자방진연건 FEKO건립탄체모형。연구득도：재탄체내부강체존재해진빈점，존재전자우합장적증강구역；인신내부존재해진빈점，존재전자우합장적증강구역；탄체여인신각체적병폐효능수빈솔변화적규률。
In order to study the electromagnetic coupling law of one typical proj ectile body,electro-magnetic simulation software FEKO is used to set up a model for the proj ectile body.We find that inside the proj ectile body there are resonance frequencies and electromagnetic coupling enhancing areas;inside the fuze there are resonance frequencies and electromagnetic coupling enhancing are-as;and the law that the shielding efficiency of proj ectile body and fuze shell vary with frequency.