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公开(公告)号：KR1019940015824A
公开(公告)日：1994-07-21
申请号：KR1019920025400
申请日：1992-12-24
IPC: G06F11/26
Abstract: 본 발명은 PC시스템 보드를 전화망에 연결하여 DSP 알고리즘의 성능을 시험하는 회로에 관한 것으로, 특히 CCITT V.22 bis 알고리즘의 성능시험회로에 관한 것이고, 디지탈 신호처리기와 자동이득 조절기를 갖는 PC시스템보드를 구비하여 CCITT V.22 bis 알고리즘의 성능을 시험하는 회로에 있어서, 상기 CP시스템보드의 아날로그 입력포트에 접속되어, 상기 자동이득 조절기와 함께 입력단을 통해 인가되는 수신신호의 레벨을 일정상태로 유지 시키는 가변이득 증폭기와, 상기 PC시스템보드의 아날로그 출력포트와 상기 가변이득 증폭기의 입력단에 접속되어, 모뎀이 호출상태일때 저대역 여파기가 송신경로상에 그리고 고대역 여파기는 수신경로상으로 설정되고, 모뎀이 응답상태일때 저대역 여파기는 수신경로상에 그리고 고대역 여파기는 송신경로상으로 설 되는 대역통과 여파기와, 상기 대역통과 여파기의 송신출력단에 접속되어, 송신신호의 레벨을 공중전화망에 송출가능하도록 신호레벨을 조정하는 송신출력 감쇄기와, 상기 송신출력 감쇄기의 출력단과 상기 대역통과 여파기의 수신입력단에 접속되어, 전화선과 모뎀이 접속하여 데이타 송신상태로 절환하는 선로접속부와, 상기 PC시스템보드의 디지탈 입출력 확장커넥터에 접속되어 상기 회로블럭에 제어신호를 제공하고, 아울러 데이타 단말기와 상기 PC시스템보드와의 접속을 위해 제어신호를 제공하는 제어부를 포함하는 것을 특징으로 하는 DSP 알고리즘 성능 시험회로이다.
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公开(公告)号：KR1020170102637A
公开(公告)日：2017-09-12
申请号：KR1020160024982
申请日：2016-03-02
Applicant: 한국전자통신연구원
Abstract: 본발명은휴대단말에서네비게이션기능사용시에, 사용자의운전이나이동중 안전성과사용자의입력의편리성을위하여, 주소록정보의주소나전화번호등을기초로네비게이션목적지정보를자동으로입력할수 있는, 휴대단말에서의네이게이션목적지자동입력방법및 장치에관한것이다.
Abstract translation: 本发明的便携式终端中，在使用中，在便携式终端中，这在用户的操作和移动的安全性和用户输入的方便，自动输入到基于这样的地址或地址簿信息的电话号码的导航目的地信息的导航功能， 更具体地说，涉及一种用于在导航系统中自动输入导航目的地的方法和设备。
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公开(公告)号：KR1020150082973A
公开(公告)日：2015-07-16
申请号：KR1020140002557
申请日：2014-01-08
Applicant: 한국전자통신연구원
IPC: G01R29/24
CPC classification number: G01S13/95 , G01S13/951 , Y02A90/18
Abstract: 전리층에대한이오노그램에표시된신호데이터중에서세기가최대인신호데이터를탐색하는단계, 신호데이터중 세기가최대인신호데이터가위치한지점을제1 지점으로결정하는 단계, 신호데이터의주파수를증가시키면서제1 지점을기준으로오른쪽방향으로트레이스를추출하는단계, 그리고주파수를감소시키면서상기제1 지점을기준으로왼쪽방향으로상기트레이스를추출하는단계를통해트레이스를추출하는전리층의트레이스를추출하는방법및 장치가제공된다.
Abstract translation: 公开了一种用于提取电离层的痕迹的方法和装置。 该方法包括：在电离层的电离图上显示的信号数据中检测具有最大强度的信号数据的步骤; 确定信号数据中具有最大强度的信号数据作为第一点的点的步骤; 提高相对于第一点的正确方向的迹线的步骤，以增加信号数据的频率; 以及将频率相对于第一点向左方向提取轨迹的步骤。
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公开(公告)号：KR1020140098496A
公开(公告)日：2014-08-08
申请号：KR1020130011238
申请日：2013-01-31
Applicant: 한국전자통신연구원
CPC classification number: H04W24/08 , G01S19/21 , H04B17/309 , H04B17/318 , H04B17/336
Abstract: The present invention relates to an apparatus and a method for analyzing an effect on a wireless communications system by the activity of the sun based on the intensity of solar cosmic radio. The apparatus for analyzing the effect on the wireless communications system includes: a solar cosmic radio intensity collecting unit which collects the intensity of the solar cosmic radio according to the activity of the sun; and an interference determining unit which determines interference on the wireless communications system due to the activity of the sun based on the intensity of the solar cosmic radio.
Abstract translation: 本发明涉及一种基于太阳能宇宙无线电的强度来分析太阳活动对无线通信系统的影响的装置和方法。 用于分析对无线通信系统的影响的装置包括：太阳能宇宙无线电强度收集单元，其根据太阳的活动收集太阳宇宙无线电的强度; 以及干扰确定单元，其基于太阳能宇宙无线电的强度，由于太阳的活动而确定对无线通信系统的干扰。
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Patent Agency Ranking
公开(公告)号：KR1020140083442A
公开(公告)日：2014-07-04
申请号：KR1020120153191
申请日：2012-12-26
Applicant: 한국전자통신연구원
Inventor： 정철오
IPC: G01W1/00
CPC classification number: H04Q9/00 , H04Q2209/823 , H04Q2209/826
Abstract: Disclosed in the present invention are an apparatus and a method for observing physical phenomena in the ocean and the atmosphere. The observing apparatus comprises an observation signal receiving unit which receives an observation signal indicating physical phenomena of an object to be observed; a physical quantity determining unit which determines a physical quantity of the object to be observed using the observation signal; and a frequency determining unit which determines whether to change an observation frequency based on the physical quantity.
Abstract translation: 在本发明中公开了一种用于观察海洋和大气中的物理现象的装置和方法。 观察装置包括：观察信号接收单元，其接收指示待观察物体的物理现象的观测信号; 物理量确定单元，其使用观察信号确定要观察的对象的物理量; 以及频率确定单元，其基于所述物理量来确定是否改变观察频率。
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公开(公告)号：KR1020120072208A
公开(公告)日：2012-07-03
申请号：KR1020100134042
申请日：2010-12-23
Applicant: 한국전자통신연구원
IPC: G01R29/26
CPC classification number: H04B17/345 , G01R29/0892
Abstract: PURPOSE: An apparatus and a method for measuring variable broadband solar radio noise are provided to protect radio communication and broadcasting systems radio burst and noise caused by solar burst. CONSTITUTION: An apparatus for measuring variable broadband solar radio noise comprises an antenna unit(100a-100c), a front-end controller(200a-200c), a tuner(300a-300c), an A/D converter(400a-400c), a computing unit(500a-500c), a back-end controller(600a-600c), and an equipment controller(700). The antenna unit receives solar radio-frequency radiation. The front-end controller calibrates and amplifies the received solar radio-frequency radiation. The tuner extracts a signal of a specific frequency band from the amplified solar radio-frequency radiation and amplifies the extracted signal. The A/D converter converts the extracted signal into the digital signal. The computing unit receives the digital signal from the A/D converter and transmits information of a specific frequency. The back-end controller implements interface between the tuner and the computing unit. The equipment controller controls the antenna and the front-end controller.
Abstract translation: 目的：提供一种用于测量可变宽带太阳能无线电噪声的装置和方法，以保护无线电通信和广播系统由太阳能爆发引起的无线电突发和噪声。 一种用于测量可变宽带太阳能无线电噪声的装置，包括天线单元（100a-100c），前端控制器（200a-200c），调谐器（300a-300c），A / D转换器（400a-400c） ，计算单元（500a-500c），后端控制器（600a-600c）和设备控制器（700）。 天线单元接收太阳射频辐射。 前端控制器校准和放大接收的太阳射频辐射。 调谐器从放大的太阳射频辐射中提取特定频带的信号，并放大提取的信号。 A / D转换器将提取的信号转换成数字信号。 计算单元从A / D转换器接收数字信号并发送特定频率的信息。 后端控制器实现调谐器和计算单元之间的接口。 设备控制器控制天线和前端控制器。
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公开(公告)号：KR1020110067931A
公开(公告)日：2011-06-22
申请号：KR1020090124722
申请日：2009-12-15
Applicant: 한국전자통신연구원
IPC: G08B25/10
Abstract: PURPOSE: A forest fire detecting method is provided to previously prevent and extinguish forest fire by rapidly confirming the occurrence of the forest fire. CONSTITUTION: The position data of a sensor in which the temperature thereof exceeds critical temperature is received from a satellite terminal through a satellite relay(S310). Forest fire occurred area is displayed based on the position data(S320). Controlling data is generated to acquire image data of the forest fire occurred area(S330). The controlling data is transmitted to the satellite terminal through the satellite relay. The image data is received based on the controlling data(S350).
Abstract translation: 目的：通过迅速确认森林火灾的发生，提供森林火灾探测方法，防止和扑灭森林火灾。 构成：通过卫星继电器从卫星终端接收其温度超过临界温度的传感器的位置数据（S310）。 基于位置数据显示森林火灾发生区域（S320）。 生成控制数据以获取森林火灾发生区域的图像数据（S330）。 控制数据通过卫星中继发送到卫星终端。 基于控制数据接收图像数据（S350）。
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公开(公告)号：KR1020110067927A
公开(公告)日：2011-06-22
申请号：KR1020090124718
申请日：2009-12-15
Applicant: 한국전자통신연구원
CPC classification number: Y02A40/298 , G08B17/005 , A62C3/0271 , G08B25/10
Abstract: PURPOSE: A forest fire extinguishing system is provided to manage forest fire related disasters by forming a detecting process, a verifying process, an informing process, and an extinguishing process with respect to forest fire in one system. CONSTITUTION: A remote detecting part(100) remotely detects heat, humidity, infrared ray or visible ray based on a satellite(10) and sensors installed at the ground. A verifying part verifies the occurrence of forest fire based on the detected information from the remote detecting part. An information part informs the occurrence of the forest fire to a central controlling station or a neighboring fire station. A initial fire extinguishing part(300) extinguishes forest fire using a remote controlling fire extinguishing device.
Abstract translation: 目的：通过形成一个系统中森林火灾的检测过程，验证过程，通知过程和灭火过程，提供森林灭火系统来管理森林火灾相关的灾害。 构成：远程检测部件（100）基于安装在地面处的卫星（10）和传感器远程检测热，湿度，红外线或可见光线。 验证部件根据来自遥控检测部件的检测信息来验证森林火灾的发生。 信息部分将森林火灾的发生通知中央控制站或邻近的消防局。 一个初始灭火部件（300）使用遥控灭火装置扑灭森林火灾。
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公开(公告)号：KR1020070057609A
公开(公告)日：2007-06-07
申请号：KR1020060035121
申请日：2006-04-18
Applicant: 한국전자통신연구원
IPC: H03B5/18
CPC classification number: H03B5/1852 , H01L2924/13064 , H03B5/1243 , H03B2201/0208
Abstract: An electrically tunable VOC(Voltage Controlled Oscillator) for fundamental frequency suppression is provided to obtain the same effect as physical length tuning by electrical length tuning after manufacturing the VCO into an MMIC(Monolithic Microwave Integrated Circuit). An electrically tunable VOC for fundamental frequency suppression includes an active device(240), a resonator(220), a first varactor diode(230), an open stub(250), a band-pass filter(280), an inter-digital filter, and a second varactor diode(270). The resonator(220) is coupled at a transmission path connected to a gate of the active device(240). The first varactor diode(230) synchronizes an oscillating frequency by being coupled to the resonator(220). The open stub(250) adjusts negative resistance by being connected to a source of the active device(240). The band-pass filter(280) is connected to a drain of the active device(240). The inter-digital filter is connected to the drain of the active device(240). The second varactor diode(270) is connected to the inter-digital filter. Output power of the VOC is tuned according to change of capacitance of the second varactor diode(270).
Abstract translation: 提供了用于基频抑制的电可调谐VOC（压控振荡器），以在将VCO制造成MMIC（单片微波集成电路）之后通过电长度调谐获得与物理长度调谐相同的效果。 用于基频抑制的电可调VOC包括有源器件（240），谐振器（220），第一变容二极管（230），开路短截线（250），带通滤波器（280），数字 滤波器和第二变容二极管（270）。 谐振器（220）在连接到有源器件（240）的栅极的传输路径上耦合。 第一变容二极管（230）通过耦合到谐振器（220）来同步振荡频率。 开路短路（250）通过连接到有源器件（240）的源来调节负电阻。 带通滤波器（280）连接到有源器件（240）的漏极。 数字间滤波器连接到有源器件（240）的漏极。 第二变容二极管（270）连接到数字间滤波器。 根据第二变容二极管（270）的电容变化来调节VOC的输出功率。
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