公开(公告)号：KR1020130122375A

公开(公告)日：2013-11-07

申请号：KR1020120045652

申请日：2012-04-30

Applicant: 국방과학연구소

Inventor： 안성준 ,  전찬원 ,  백광훈 ,  송충호 ,  박도현

IPC: H01Q13/02

CPC classification number: H01Q13/0241 ,  H01Q13/0208 ,  H01Q15/24 ,  H01Q19/136 ,  H01Q19/18

Abstract: The present invention relates to a parabolic antenna for communication, a feed horn assembly of the parabolic antenna for communication, and a control method therefor. The feed horn assembly of the parabolic antenna for communication comprises a dielectric horn, a circular waveguide, a coaxial waveguide, and a hybrid coupler. The dielectric horn transmits and receives communication signals which are basic mode signals. The circular waveguide is connected to the dielectric horn and generates the communication signals. The coaxial waveguide is circularly formed around the circular waveguide and generates tracking signals which are high mode signals. The hybrid coupler generates monopulse tracking signals by synthesizing the tracking signals. [Reference numerals] (10) high mode coupler;(11) Centum polarizer;(12) 90째 hybrid coupler;(13) 180째 hybrid coupler;(7) Sub reflector;(8) Ceramic dielectric;(9) Round waveguide

Abstract translation: 本发明涉及一种用于通信的抛物面天线，用于通信的抛物面天线的馈电喇叭组件及其控制方法。 用于通信的抛物面天线的馈电喇叭组件包括电介质喇叭，圆形波导，同轴波导和混合耦合器。 电介质喇叭发射和接收作为基本模式信号的通信信号。 圆形波导连接到电介质喇叭并产生通信信号。 同轴波导围绕圆形波导圆周形成，并产生高模式信号的跟踪信号。 混合耦合器通过合成跟踪信号产生单脉冲跟踪信号。 （10）高模耦合器;（11）中心偏振器;（12）90째混合耦合器;（13）180째混合耦合器;（7）子反射器;（8）陶瓷电介质;（9）圆形波导

公开(公告)号：KR101236350B1

公开(公告)日：2013-02-22

申请号：KR1020120008469

申请日：2012-01-27

Applicant: 국방과학연구소

Inventor： 강영일 ,  최명진 ,  홍대식 ,  최수 ,  박도현 ,  배효욱

IPC: G01J3/45 ,  G01J3/02

Abstract: PURPOSE: A beam splitter assembly for a Fourier transform infrared spectrum interferometer is provided to mount a compensation plate of a beam splitter and optical parts inside a stage of a beam splitter unit, thereby enhancing durability with respect to vibration or impact caused by external causes when using the device in outdoors. CONSTITUTION: A beam splitter assembly for a Fourier transform infrared spectrum interferometer comprises a beam splitter unit(10), a connection unit(20), and a supporting unit(30). The beam splitter unit includes a stage, a beam splitter, a compensating plate(14), and a fixing ring. The connection unit is arranged in an underside of the beam splitter unit, thereby being perpendicularly assembled with the beam splitter unit. The supporting unit is arranged in the underside of the connection unit to be parallel, thereby being assembled with the connection unit.

Abstract translation: 目的：提供一种用于傅立叶变换红外光谱干涉仪的分束器组件，用于将分束器和光学部件的补偿板安装在分束器单元的台内，从而提高相对于由外部原因引起的振动或冲击的耐久性， 在户外使用该设备。 构成：用于傅里叶变换红外光谱干涉仪的分束器组件，包括分束器单元（10），连接单元（20）和支撑单元（30）。 分束器单元包括平台，分束器，补偿板（14）和固定环。 连接单元布置在分束器单元的下侧，从而与分束器单元垂直组装。 支撑单元布置在连接单元的下侧以平行，从而与连接单元组装。