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公开(公告)号：KR101864070B1
公开(公告)日：2018-06-01
申请号：KR1020170027046
申请日：2017-03-02
Applicant: 국방과학연구소
CPC classification number: H01Q21/064 , H01Q5/25 , H01Q13/0258 , H01Q21/28
Abstract: 본발명은혼 안테나를표준안테나로사용하고, 비발디안테나(20)를혼 안테나(10)의급전으로사용하며, 혼안테나(10)는비발디안테나(20)의외곽을감싸는구조로된다. 본발명은소형화가가능하고, 지향성을향상시켜고주파수대역에서이득을향상시키며저주파수대역에서더 향상된임피던스정합이가능한이점이있다.
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Patent Agency Ranking
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公开(公告)号：KR101408074B1
公开(公告)日：2014-06-18
申请号：KR1020130041142
申请日：2013-04-15
Applicant: 국방과학연구소
CPC classification number: G01R29/0878 , B64F5/60 , H04B7/18506
Abstract: The present invention relates to an airplane mounting device for evaluating the electromagnetic environmental effects of an airplane having an electromagnetic wave transceiving device and, more specifically, to an airplane mounting device for evaluating the electromagnetic environmental effects of an airplane having an electromagnetic wave transceiving device capable of accurately checking the electromagnetism compatibility of the airplane and the electromagnetic wave transceiving device to obtain reliability and conveniently evaluating the electromagnetic environmental effects by stably supporting the airplane having the electromagnetic transceiving device while being separated from the bottom surface. The airplane mounting device for evaluating the electromagnetic environmental effects of an airplane having an electromagnetic wave transceiving device according to the present invention comprises multiple mounting units installed in the floor corresponding to the wheel positions of the airplane; multiple electromagnetic wave absorbers attached to the mounting units; and a wheel fixing unit mounted on the top surface of the mounting units to fix the wheels of the airplane. The present invention can minimize the effects of reflective waves by arranging the electromagnetic wave absorbers while the airplane having the electromagnetic wave transceiving device is separated from the floor. Accordingly, the present invention can accurately check the electromagnetism compatibility of the airplane and the electromagnetic wave transceiving device and can obtain the reliability to verify the flight stability of the airplane and the performance of the electromagnetic wave transceiving device. Also, the present invention can conveniently and safely verify the electromagnetic environmental effects by stably mounting and fixing the wheels of the airplane with the wheel fixing unit arranged to enable forward and backward movement.
Abstract translation: 本发明涉及一种用于评估具有电磁波收发装置的飞机的电磁环境影响的飞机安装装置，更具体地，涉及一种用于评估具有电磁波收发装置的飞机的电磁环境影响的飞机安装装置 准确地检查飞机和电磁波收发装置的电磁兼容性，以便通过在与底面分离的同时稳定地支撑具有电磁收发装置的飞机而获得可靠性并方便地评估电磁环境影响。 根据本发明的用于评估具有电磁波收发装置的飞机的电磁环境影响的飞机安装装置包括安装在与飞机的车轮位置相对应的地板中的多个安装单元; 附接到安装单元的多个电磁波吸收器; 以及安装在安装单元的顶表面上以固定飞机的车轮的车轮固定单元。 本发明通过在具有电磁波收发装置的飞机与地板分离的同时布置电磁波吸收器来最小化反射波的影响。 因此，本发明可以准确地检查飞机和电磁波收发装置的电磁兼容性，并且可以获得验证飞机的飞行稳定性和电磁波收发装置的性能的可靠性。 此外，本发明可以通过以布置成能够前后移动的轮固定单元来稳定地安装和固定飞机的车轮来方便和安全地验证电磁环境效果。
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