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51. 发明公开

KR1020020030143A 휴대용 위성안테나 无效
标题翻译：可爱的卫星天线
公开(公告)号：KR1020020030143A
公开(公告)日：2002-04-24
申请号：KR1020000060710
申请日：2000-10-16
申请人： 이대일 , 유장식 , 이래원
发明人： 이대일 , 유장식 , 이래원
IPC分类号： H01Q3/34
摘要： PURPOSE: A potable satellite antenna is provided to improve the receive sensitivity of signal by moving a satellite antenna in vertical and rotational directions. CONSTITUTION: A main frame(1) has a regular-sized mounting space in an inner part thereof. A rotational plate(3) is coupled to an upper end of the main frame(1) so as to be capable of rotating, provided with a rectangular guide hole(2) at a center thereof, and has a mounting unit for mounting a first motor(7) on a lower side. A vertical plate(4) is installed on the rotational plate(3) so as to be capable of rotating up-and-down at a regular angle. A vertical control unit is comprised of the first motor(7) installed on a side of the mounting unit, a screw provided on a rotational axis of the first motor(7), a transfer unit coupled to the screw, and a girdle(10) for connecting the transfer unit to the vertical plate(4). A second motor is installed on a lower surface of the frame(1) and rotates the rotational plate(3) at an angle according to a control signal inputted from outside. A bearing is installed between a supporting projection and the mounting unit. A level(23) and a compass(24) are installed on the surface of the rotational plate(3).
摘要翻译：目的：提供一种饮用卫星天线，通过在垂直和旋转方向上移动卫星天线来提高信号的接收灵敏度。构成：主框架（1）的内部具有规则尺寸的安装空间。旋转板（3）以主要框架（1）的上端连接成能够旋转，在其中央设有矩形导向孔（2），并具有安装单元，用于安装第一电机（7）位于下侧。一个垂直板（4）安装在转盘（3）上，以便能够以一定的角度上下旋转。垂直控制单元包括安装在安装单元一侧的第一马达（7），设置在第一马达（7）的旋转轴线上的螺钉，与螺钉连接的传送单元和带（10）），用于将传送单元连接到垂直板（4）。第二电动机安装在框架（1）的下表面上，并根据从外部输入的控制信号以一定角度旋转旋转板（3）。轴承安装在支撑突起和安装单元之间。水平仪（23）和罗盘（24）安装在旋转板（3）的表面上。

52. 发明授权

KR100302518B1 위성 탐색 방법 有权
标题翻译：卫星导航方法
公开(公告)号：KR100302518B1
公开(公告)日：2001-09-26
申请号：KR1019990008099
申请日：1999-03-11
申请人： 주식회사 우전
发明人： 김민구 , 이장희
IPC分类号： H01Q3/34
摘要： PURPOSE: A satellite searching method is provided to search position of a broadcasting satellite faster and more readily. CONSTITUTION: In a satellite search method, it is determined whether satellite search is for setting an initial satellite receiver at step S10. At step S20, if the satellite search is for setting the initial satellite receiver, moving limitation of a positioner of the satellite receiver is set. At step S30, while moving the positioner, several satellite are searched. At step S40, a relation function between the positioner and the position of the satellite is modeled. At step S50, another satellite to be searched is selected. At step S60, the position of the positioner of the selected satellite is calculated by using the position relation function. At step S70, the error in the position calculated at the step S60 is corrected by movement of the positioner.

53. 实用新型

KR200202287Y1 위성수신 안테나의 자동 위치제어 장치 失效
标题翻译：卫星广播接收天线自动位置控制装置
公开(公告)号：KR200202287Y1
公开(公告)日：2000-11-15
申请号：KR2020000017806
申请日：2000-06-22
申请人： 김정국
发明人： 김정국
IPC分类号： H01Q3/34
摘要： 본 고안은 위성 안테나의 초기 구동 시 과전류 및 서지전압에 의한 시스템 다운을 방지하도록 하는 위성수신 안테나의 자동 위치제어 장치에 관한 것이다.
개시한 본 고안은 변압기의 2차측 기동전류를 정류수단 및 제1, 제2 서보수단을 통해 제1, 제2 모터를 제어하고 파라볼라 안테나의 위치를 제1, 제2 펄스검출수단을 통해 검출하여 안테나의 방향을 조절하는 장치에 있어서, 제1, 제2 펄스검출수단에서 검출한 파라볼라 안테나의 초기 위치에 대한 펄스 신호를 소정시간 지연 출력하는 초기구동지연수단; 지연된 펄스 신호에 따라 스위칭되어 정류수단의 기동전류를 적어도 어느 한쪽 로드(Lod)로 선택·전환하여 주는 과전류완충제어수단; 모터의 회전 시 발생되는 서지전압을 차단하며 과전류완충제어수단에 의해 전환되어 입력되는 기동전류를 서로 다른 크기를 갖는 기동전류로 완충시켜 제1, 제2 서보수단을 통해 제1, 제2 모터를 기동시키는 과전류완충수단을 포함하며;
이에 따라 안테나의 초기 구동 때, 과전류를 완충하여 모터를 기동함으로써, 시스템이 다운되거나 서지전압에 의한 블록킹 현상이 발생되지 않는 이점이 있다.

54. 发明公开

KR1020000064538A 어댑티브어레이안테나장치 失效
标题翻译：自适应阵列天线装置
公开(公告)号：KR1020000064538A
公开(公告)日：2000-11-06
申请号：KR1019980706811
申请日：1998-06-01
申请人： 가부시키가이샤 엔.티.티.도코모
发明人： 이하라다이스케 , 야마구치료
IPC分类号： H01Q3/34 , H01Q21/29
CPC分类号： H01Q1/246 , H01Q3/26 , H01Q3/2605 , H01Q3/2611 , H01Q19/10 , H01Q21/06 , H01Q21/061
摘要： CDMA 이동통신시스템에있어서기지국에사용되는어댑티브어레이안테나이고, 섹터각과동일빔폭의지향성안테나소자를사용한경우에필요로하는소자수(기준수)보다많은안테나소자를사용하여소자빔폭보다좁은섹터각의서비스영역을구성하고, 섹터각보다빔폭이넓은안네타소자수를, 상기기준수보다적은수 사용하여서비스영역을구성한다.
摘要翻译：在使用中波束宽度的定向天线元件的情况下窄于波束宽度的每个扇区中的元件所要求的CDMA移动通信系统中的基站中所用的自适应阵列天线中，相同的扇区角与多个比元件数目（参考号）的天线元件的并且通过使用具有比小于参考数字的扇区角度更宽的波束宽度的多个天线元件来配置服务区域。

55. 发明公开

KR1020000060658A 차량탑재 수신 안테나 시스템을 위한 위성추적 장치 및 제어방법 失效
标题翻译：用于电机接收天线系统的卫星跟踪仪及其控制方法
公开(公告)号：KR1020000060658A
公开(公告)日：2000-10-16
申请号：KR1019990009168
申请日：1999-03-18
申请人： 한국전자통신연구원
发明人： 박찬구 , 전순익 , 이성팔
IPC分类号： H01Q3/34 , H01Q3/32 , H01Q23/00
CPC分类号： H01Q3/06 , H01Q1/3275 , H01Q3/26
摘要： PURPOSE: A satellite tracking instrument and control method thereof for motor receiving antenna system is provided to improve a conventional tracking and control method, so as to have a speedy, exact and stable control with simple structure. CONSTITUTION: A satellite tracking instrument and control method thereof for a motor receiving antenna system includes a radome, and twelve radial sections(212) installed respectively in a radial and active channel section(210), wherein the radial and active channel section(210) receives a satellite signal through the radome. A rotary joint connects a rotary screen with a fixed screen. A belt(213) is formed to be able to mechanical control by transmitting a rotary power from a motor and driving device(214) to a rotary screen structure(211). The U12 is a forward direction of an antenna, and the U11 is a perpendicular direction of the antenna.
摘要翻译：目的：提供一种用于电机接收天线系统的卫星跟踪仪及其控制方法，以改善传统的跟踪和控制方法，从而具有结构简单，快速，准确，稳定的控制。构成：用于电机接收天线系统的卫星跟踪仪及其控制方法包括天线罩和分别安装在径向和主动通道部分（210）中的十二个径向部分（212），其中径向和主动通道部分（210）通过天线罩接收卫星信号。旋转接头将旋转屏幕与固定屏幕连接。通过将旋转动力从电机和驱动装置（214）传递到旋转筛网结构（211），形成带（213）能够进行机械控制。 U12是天线的前进方向，U11是天线的垂直方向。

56. 发明授权

KR100265936B1 위성 안테나의 위치 제어 장치 및 방법 有权
标题翻译：用于控制卫星天线位置的装置和方法
公开(公告)号：KR100265936B1
公开(公告)日：2000-09-15
申请号：KR1019980020788
申请日：1998-06-05
申请人： 주식회사 우전
发明人： 정기원 , 박중제
IPC分类号： H01Q3/06 , H01Q3/34
摘要： PURPOSE: An apparatus and method for controlling location of a satellite antenna is provided to easily perform an initial recognition of a satellite antenna on location information of a satellite and exactly search the satellite through the satellite antenna by automatically detecting the location of a satellite, when a satellite broadcasting viewer selects a satellite channel. CONSTITUTION: A process sets a limit reference value of an antenna directional angle. The process modifies a directional angle of the antenna from the limit reference value of the directional angle and measures a size of the signal received through the antenna to detect a satellite. The process grasps recognition information of an object satellite. The process sets a direction of a satellite antenna based on FEC(Forward Error Collection) rate. The process compares the detected satellite with the object satellite by using the recognition information. And, the process rotates the satellite antenna in the case of the detected satellite is not identical to the object satellite. Otherwise, the process stores the location and information of the detected satellite.
摘要翻译：目的：提供一种用于控制卫星天线位置的装置和方法，以容易地对卫星的位置信息进行卫星天线的初始识别，并通过自动检测卫星的位置，通过卫星天线精确搜索卫星，当时卫星广播观众选择卫星频道。构成：一个过程设置天线方位角的极限参考值。该过程根据方向角的极限参考值修改天线的方位角，并测量通过天线接收的信号的大小以检测卫星。该过程掌握对象卫星的识别信息。该过程基于FEC（前向错误收集）速率设置卫星天线的方向。该过程通过使用识别信息来比较检测到的卫星与对象卫星。并且，在检测到的卫星与对象卫星不同的情况下，该过程使卫星天线旋转。否则，该过程存储检测到的卫星的位置和信息。

57. 发明公开

KR1020000052485A 코드분할다중접속방식 이동통신망을 위한적응배열안테나시스템의 신호처리 방법 및 그 기록매체 失效
标题翻译：用于CDMA移动通信网络的自适应阵列天线系统的信号处理方法和记录媒体
公开(公告)号：KR1020000052485A
公开(公告)日：2000-08-25
申请号：KR1019990058065
申请日：1999-12-15
申请人： 주식회사 세스텍 , (주)한텔
发明人： 최승원
IPC分类号： H01Q3/34 , H01Q23/00 , H04B7/26
CPC分类号： H04B7/0617
摘要： PURPOSE: A signal processing method and a record media of an adaptive array antenna system for a CDMA mobile communication network is provided to expand the communication capacity per cell within given bandwidth and improve the quality of communication by providing each subscriber an optimum beam pattern which minimize the influence of interrupting signals. CONSTITUTION: A signal processing method and a record media of an adaptive array antenna system for a CDMA mobile communication network includes following steps. In the first step, the weight vector and the snapshot index are initialized(201). In the second step, the output power of the array antenna is graded for each phase at every snapshot(203, 204). The increase and decrease is decided according to the code of the result value. Each antenna phase is compensated and the phase is renewed(204). In the third stage, the weight value is decided according to the result of the second stage at every snapshot and added to the signals induced to each antenna element(10)(205).
摘要翻译：目的：提供用于CDMA移动通信网络的自适应阵列天线系统的信号处理方法和记录介质，以扩展给定带宽内的每个小区的通信容量，并通过向每个用户提供最小化的最佳波束模式来提高通信质量，中断信号的影响。构成：用于CDMA移动通信网络的自适应阵列天线系统的信号处理方法和记录介质包括以下步骤。在第一步中，初始化权重向量和快照索引（201）。在第二步骤中，阵列天线的输出功率在每个快照（203,204）处针对每个相位进行分级。增加和减少根据结果值的代码确定。每个天线相位被补偿并且相位被更新（204）。在第三阶段，根据每个快照的第二阶段的结果来确定权重值，并加到感应到每个天线元件（10）（205）的信号上。

58. 发明公开

KR1019990083507A 어레이안테나무선통신장치와캘리브레이션방법 无效
标题翻译：阵列天线无线电通信设备和校准方法
公开(公告)号：KR1019990083507A
公开(公告)日：1999-11-25
申请号：KR1019990014977
申请日：1999-04-27
申请人： 파나소닉 주식회사
发明人： 다카쿠사키게이지
IPC分类号： H01Q21/28 , H01Q3/34
CPC分类号： H01Q3/267
摘要： 캘리브레이션용희망신호발생부(101) 및캘리브레이션용간섭신호발생부(102)의출력을합성부(104)를이용하여합성한다. 합성캘리브레이션용신호의전력을변화시키는경우에는, 캘리브레이션용희망신호는전력제어부에의한위상회전을피하기위해전력을고정하고, 캘리브레이션용간섭신호전력만을전력제어부에의해변화시킨다. 이합성캘리브레이션용신호를복수대의무선회로에동시에또는교체적으로공급하고, 수신신호처리부(112)에서캘리브레이션용희망신호에대해서만수신처리를행하여수신특성을측정한다.

59. 发明授权

KR100122832B1 전자 광학 제어식 광대역 다중비임 페이스드 어레이 안테나 失效
公开(公告)号：KR100122832B1
公开(公告)日：1997-09-09
申请号：KR1019870009079
申请日：1987-08-20
申请人： 인터내쇼날 스탠다드 일렉트릭 코포레이션
发明人： 죠셉데이비드샤베즈
IPC分类号： H01Q3/34

60. 发明授权

KR1019970005032B1 전자 광학 제어식 광대역 다중비임 페이스드 어레이 안테나 失效
标题翻译：电控宽带多波束阵列天线
公开(公告)号：KR1019970005032B1
公开(公告)日：1997-04-11
申请号：KR1019870009079
申请日：1987-08-20
申请人： 인터내쇼날 스탠다드 일렉트릭 코포레이션
发明人： 죠셉데이비드샤베즈
IPC分类号： H01Q3/34
CPC分类号： H01Q3/34 , H01Q3/2676
摘要： 내용없음.

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