公开(公告)号：KR1020090063871A

公开(公告)日：2009-06-18

申请号：KR1020070131392

申请日：2007-12-14

Applicant: 한국항공우주연구원

Inventor： 민병희 ,  김태윤 ,  임성빈 ,  장재웅

IPC: H01R4/66

Abstract: A universal ground connection board is provided to use one connection board, thereby easily and simply connecting electronic devices of various sizes and shapes to a ground table. An electronic device is connected to a ground table by a universal ground connection board. The universal ground connection board comprises as follows. Female screw units(15) are formed on a fixed board(1). The fixed board is fixed to the ground table. Connection boards have slit holes. First screws pierce through the slit holes to combine with the female screw units of the fixed board. Second screws are combined with the electronic device. The second screws pass through the slit holes. Nut members are coupled with the second screws.

Abstract translation: 提供通用接地连接板以使用一个连接板，从而容易且简单地将各种尺寸和形状的电子设备连接到接地台。 电子设备通过通用接地连接板连接到接地台。 通用接地板包括如下。 内螺纹单元（15）形成在固定板（1）上。 固定板固定在地面台上。 连接板有开孔。 第一个螺钉穿过狭缝孔，与固定板的内螺纹单元结合。 第二个螺丝与电子设备相结合。 第二个螺丝穿过狭缝孔。 螺母构件与第二螺钉联接。

公开(公告)号：KR100380119B1

公开(公告)日：2003-04-11

申请号：KR1020010021019

申请日：2001-04-19

Applicant: 한국항공우주연구원

Inventor： 천용식 ,  임성빈 ,  박종오 ,  최종연

IPC: H04L27/18

Abstract: PURPOSE: A dual communication speed adaptive baseband switching phase shift keying apparatus is provided, which can perform a phased verification between switch modules by providing a bypass path between switch modules, and can perform an accurate test using a low pass filter and a band pass filter. CONSTITUTION: A baseband control apparatus(4) is constituted so that it receives a baseband signal input from a baseband signal processing apparatus(1) and a ranging signal a simulated remote control command signal from a waveform generation apparatus(2) and then applies them to a upward modulation apparatus(5), and provides a signal made by demodulating an RF signal received from a satellite in a downward demodulation apparatus(6) to a frequency counter(3) and on the other hand applies a part of the demodulated signal to the baseband signal processing apparatus.

Abstract translation: 目的：提供一种双通信速度自适应基带切换相移键控装置，其可通过在开关模块之间提供旁路路径来执行开关模块之间的相位验证，并且可使用低通滤波器和带通滤波器执行准确测试 。 本发明的基带控制装置（4）构成为接收来自基带信号处理装置（1）的基带信号输入和来自波形生成装置（2）的测距信号和模拟遥控指令信号， 到上行调制设备（5），并且通过将从下行解调设备（6）中的卫星接收的RF信号解调制成信号到频率计数器（3），并且另一方面将解调信号的一部分 到基带信号处理装置。