公开(公告)号：US08120541B2

公开(公告)日：2012-02-21

申请号：US12096786

申请日：2006-12-11

申请人： Young-Bae Jung ,  Soon-Young Eom ,  Jae-Seung Yun ,  Seong-Ho Son ,  Soon-Ik Jeon ,  Chang-Joo Kim

发明人： Young-Bae Jung ,  Soon-Young Eom ,  Jae-Seung Yun ,  Seong-Ho Son ,  Soon-Ik Jeon ,  Chang-Joo Kim

IPC分类号： H01Q3/00

CPC分类号： H01Q3/08 ,  H01Q1/1257 ,  H01Q1/288 ,  H01Q19/10

摘要： Provided is an antenna system for tracking a satellite which includes a fixed body and a rotating body. The antenna system includes a transmitting/receiving unit having a transmitting channel and a receiving channel for signal power, a driving unit for enabling mechanical motion of the rotating body for satellite tracking, and a control unit for monitoring and controlling the operation of the driving unit. Accordingly, the various kinds of the components of the antenna system mounted and operated on the movable body can be minimized and the output of the transmitted signal required in the antenna system can be simply replaced, thereby simplifying the configuration of the system and reducing the production cost of the system. In addition, the STR having the tracking signal processing function in the digital mode as well as the general analog mode is mounted on the antenna system, thereby improving accuracy of satellite tracking. Moreover, the posture of the antenna system can be stably maintained regardless of the motion of the movable body in the moving environment by using the driving unit and the control unit which are designed for stably controlling the elevation, azimuth and antenna rotating angle, thereby improving communication performance that is the intrinsic object of the antenna system.

摘要翻译： 提供了一种用于跟踪包括固定体和旋转体的卫星的天线系统。 天线系统包括具有发射信道和用于信号功率的接收信道的发射/接收单元，用于使得用于卫星跟踪的旋转体的机械运动的驱动单元和用于监视和控制驱动单元的操作的控制单元 。 因此，可以将在移动体上安装和操作的天线系统的各种部件最小化，并且可以简单地更换天线系统所需的发射信号的输出，从而简化了系统的结构并降低了生产 系统成本。 此外，具有数字模式下的跟踪信号处理功能的STR和通用模拟模式安装在天线系统上，从而提高了卫星跟踪的准确性。 此外，通过使用设计用于稳定地控制仰角，方位角和天线旋转角的驱动单元和控制单元，移动体在移动环境中的运动如何，可以稳定地保持天线系统的姿态，从而改善 通信性能是天线系统的内在对象。

公开(公告)号：US07944404B2

公开(公告)日：2011-05-17

申请号：US11296841

申请日：2005-12-06

申请人： Jae-Seung Yun ,  Soon-Young Eom ,  Young-Bae Jung ,  Soon-Ik Jeon ,  Chang-Joo Kim

发明人： Jae-Seung Yun ,  Soon-Young Eom ,  Young-Bae Jung ,  Soon-Ik Jeon ,  Chang-Joo Kim

IPC分类号： H01Q1/36 ,  H01Q13/00

CPC分类号： H01Q1/362 ,  H01Q11/08 ,  H01Q13/02 ,  H01Q13/0241

摘要： Provided are Circular Polarized Helical Radiation element and its Array Antenna operable in TX band and RX band. The circular polarized helical radiation element and its array antenna and the antenna with double reflection boards using that array can operate at TX/RX dual band which is high frequency such as Ka band by operating the helical antenna in axial mode and implementing dual feeding structure. The array antenna having a number of radiation elements operable in the both of TX band and RX band, wherein the radiation elements are arrayed on predetermined column lines, each radiation element comprising: a helix for radiating orthogonal circular polarized waves in the different frequency bands wherein the helix is fed at its beginning point and its terminating point; and a wave guide for accommodating the helix.

摘要翻译： 提供圆形极化螺旋辐射元件及其阵列天线，可在TX频带和RX频段中工作。 圆偏振螺旋辐射元件及其阵列天线和使用该阵列的双反射板的天线可以通过在轴向模式下操作螺旋天线并实现双馈电结构，在诸如Ka频带的高频TX / RX双频带上工作。 阵列天线具有可在TX波段和RX波段两者中工作的多个辐射元件，其中辐射元件排列在预定的列线上，每个辐射元件包括：用于在不同频带辐射正交圆极化波的螺旋，其中 螺旋线在其起点和终止点处被馈送; 以及用于容纳螺旋的波导。

公开(公告)号：US07075495B2

公开(公告)日：2006-07-11

申请号：US10981104

申请日：2004-11-03

申请人： Young-Bae Jung ,  Soon-Young Eom ,  Jae-Seung Yun ,  Seong-Ho Son ,  Soon-Ik Jeon ,  Chang-Joo Kim

发明人： Young-Bae Jung ,  Soon-Young Eom ,  Jae-Seung Yun ,  Seong-Ho Son ,  Soon-Ik Jeon ,  Chang-Joo Kim

IPC分类号： H01Q19/14

CPC分类号： H01Q19/132 ,  H01Q3/2658 ,  H01Q19/17

摘要： A Ka-band offset hybrid antenna having a shaped focuser is disclosed. The Ka-band offset hybrid antenna having a shaped focuser, including: a shaped focuser for reflecting a received plane wave to focus an energy of the received plane wave on an offset focal line and reflecting a transmitting signal; and an active feed array module for receiving the reflected received plane wave from the shaped focuser and radiating the transmitting signal to the shaped focuser antenna, wherein the active feed array module including a feed horn array antenna having a plurality of single horns and an active channel block (ACB) having multi-active channels for changing a direction angle of transceiving beam.

摘要翻译： 公开了具有成形聚焦器的Ka波段偏移混合天线。 具有成形聚焦器的Ka波段偏移混合天线，包括：成形的聚焦器，用于反射接收的平面波，以将接收的平面波的能量聚焦在偏移焦线上并反射发射信号; 以及有源馈电阵列模块，用于从成形聚焦器接收反射的接收平面波，并将发射信号辐射到成形聚焦天线，其中主动馈电阵列模块包括具有多个单个喇叭的馈电喇叭阵列天线和有源频道 块（ACB）具有用于改变收发波束方向角的多通道。

公开(公告)号：US20060119532A1

公开(公告)日：2006-06-08

申请号：US11296841

申请日：2005-12-06

申请人： Jae-Seung Yun ,  Soon-Young Eom ,  Young-Bae Jung ,  Soon-Ik Jeon ,  Chang-Joo Kim

发明人： Jae-Seung Yun ,  Soon-Young Eom ,  Young-Bae Jung ,  Soon-Ik Jeon ,  Chang-Joo Kim

IPC分类号： H01Q1/36

CPC分类号： H01Q1/362 ,  H01Q11/08 ,  H01Q13/02 ,  H01Q13/0241

摘要： Provided are Circular Polarized Helical Radiation element and its Array Antenna operable in TX band and RX band. The circular polarized helical radiation element and its array antenna and the antenna with double reflection boards using that array can operate at TX/RX dual band which is high frequency such as Ka band by operating the helical antenna in axial mode and implementing dual feeding structure. The array antenna having a number of radiation elements operable in the both of TX band and RX band, wherein the radiation elements are arrayed on predetermined column lines, each radiation element comprising: a helix for radiating orthogonal circular polarized waves in the different frequency bands wherein the helix is fed at its beginning point and its terminating point; and a wave guide for accommodating the helix.

摘要翻译： 提供圆形极化螺旋辐射元件及其阵列天线，可在TX频带和RX频段中工作。 圆偏振螺旋辐射元件及其阵列天线和使用该阵列的双反射板的天线可以通过在轴向模式下操作螺旋天线并实现双馈电结构，在诸如Ka频带的高频TX / RX双频带上工作。 阵列天线具有可在TX波段和RX波段两者中工作的多个辐射元件，其中辐射元件排列在预定的列线上，每个辐射元件包括：用于在不同频带辐射正交圆极化波的螺旋，其中 螺旋线在其起始点和终止点处被馈送; 以及用于容纳螺旋的波导。

公开(公告)号：US20050140558A1

公开(公告)日：2005-06-30

申请号：US10981104

申请日：2004-11-03

申请人： Young-Bae Jung ,  Soon-Young Eom ,  Jae-Seung Yun ,  Seong-Ho Son ,  Soon-Ik Jeon ,  Chang-Joo Kim

发明人： Young-Bae Jung ,  Soon-Young Eom ,  Jae-Seung Yun ,  Seong-Ho Son ,  Soon-Ik Jeon ,  Chang-Joo Kim

IPC分类号： H01Q15/00 ,  H01Q3/26 ,  H01Q19/13 ,  H01Q19/17 ,  H01Q19/12 ,  H01Q13/00

CPC分类号： H01Q19/132 ,  H01Q3/2658 ,  H01Q19/17

摘要： A Ka-band offset hybrid antenna having a shaped focuser is disclosed. The Ka-band offset hybrid antenna having a shaped focuser, including: a shaped focuser for reflecting a received plane wave to focus an energy of the received plane wave on an offset focal line and reflecting a transmitting signal; and an active feed array module for receiving the reflected received plane wave from the shaped focuser and radiating the transmitting signal to the shaped focuser antenna, wherein the active feed array module including a feed horn array antenna having a plurality of single horns and an active channel block (ACB) having multi-active channels for changing a direction angle of transceiving beam.

摘要翻译： 公开了具有成形聚焦器的Ka波段偏移混合天线。 具有成形聚焦器的Ka波段偏移混合天线，包括：成形的聚焦器，用于反射接收的平面波，以将接收的平面波的能量聚焦在偏移焦线上并反射发射信号; 以及有源馈电阵列模块，用于从成形聚焦器接收反射的接收平面波并将发射信号辐射到成形聚焦天线，其中主动馈电阵列模块包括具有多个单个喇叭的馈电喇叭阵列天线和有源频道 块（ACB）具有用于改变收发波束方向角的多通道。

公开(公告)号：US20080297427A1

公开(公告)日：2008-12-04

申请号：US12096786

申请日：2006-12-11

申请人： Young-Bae Jung ,  Soon-Young Eom ,  Jae-Seung Yun ,  Seong-Ho Son ,  Soon-Ik Jeon ,  Chang-Joo Kim

发明人： Young-Bae Jung ,  Soon-Young Eom ,  Jae-Seung Yun ,  Seong-Ho Son ,  Soon-Ik Jeon ,  Chang-Joo Kim

IPC分类号： G01S1/00 ,  H01Q3/00

CPC分类号： H01Q3/08 ,  H01Q1/1257 ,  H01Q1/288 ,  H01Q19/10

摘要： Provided is an antenna system for tracking a satellite which includes a fixed body and a rotating body. The antenna system includes a transmitting/receiving unit having a transmitting channel and a receiving channel for signal power, a driving unit for enabling mechanical motion of the rotating body for satellite tracking, and a control unit for monitoring and controlling the operation of the driving unit. Accordingly, the various kinds of the components of the antenna system mounted and operated on the movable body can be minimized and the output of the transmitted signal required in the antenna system can be simply replaced, thereby simplifying the configuration of the system and reducing the production cost of the system. In addition, the STR having the tracking signal processing function in the digital mode as well as the general analog mode is mounted on the antenna system, thereby improving accuracy of satellite tracking. Moreover, the posture of the antenna system can be stably maintained regardless of the motion of the movable body in the moving environment by using the driving unit and the control unit which are designed for stably controlling the elevation, azimuth and antenna rotating angle, thereby improving communication performance that is the intrinsic object of the antenna system.

摘要翻译： 提供了一种用于跟踪包括固定体和旋转体的卫星的天线系统。 天线系统包括具有发射信道和用于信号功率的接收信道的发射/接收单元，用于使得用于卫星跟踪的旋转体的机械运动的驱动单元和用于监视和控制驱动单元的操作的控制单元 。 因此，可以将在移动体上安装和操作的天线系统的各种部件最小化，并且可以简单地更换天线系统所需的发射信号的输出，从而简化了系统的结构并降低了生产 系统成本。 此外，具有数字模式下的跟踪信号处理功能的STR和通用模拟模式安装在天线系统上，从而提高了卫星跟踪的准确性。 此外，通过使用设计用于稳定地控制仰角，方位角和天线旋转角的驱动单元和控制单元，移动体在移动环境中的运动如何，可以稳定地保持天线系统的姿态，从而改善 通信性能是天线系统的内在对象。

公开(公告)号：US20080291102A1

公开(公告)日：2008-11-27

申请号：US12096486

申请日：2006-08-25

申请人： Jae-Seung Yun ,  Soon-Young Eom ,  Young-Bae Jung ,  Seong-Ho Son ,  Soon-Ik Jeon

发明人： Jae-Seung Yun ,  Soon-Young Eom ,  Young-Bae Jung ,  Seong-Ho Son ,  Soon-Ik Jeon

IPC分类号： H01Q3/12

CPC分类号： H01Q19/132

摘要： Provided is a conical scanning antenna system using a nutation method. The conical scanning antenna system includes: a main reflecting unit; a sub-reflecting unit which is disposed apart from the main reflecting unit by a predetermined distance and performing a conical scanning tracking by using the nutation method; and a feeding horn which doubly reflects electromagnetic wave inputted and radiated by the main reflecting unit and the sub-reflecting unit and inputs and outputs the electromagnetic wave by electrically steering beams.

摘要翻译： 提供了一种使用章动法的圆锥形扫描天线系统。 锥形扫描天线系统包括：主反射单元; 子反射单元，其与主反射单元隔开预定距离并且通过使用章动法执行圆锥扫描跟踪; 以及由主反射单元和副反射单元输入和辐射的电磁波双重反映并通过电转向光束输入和输出电磁波的馈电喇叭。

公开(公告)号：US20080298298A1

公开(公告)日：2008-12-04

申请号：US12094354

申请日：2005-11-10

申请人： Soon-Young Eom ,  Young-Bae Jung ,  Seong-Ho Son ,  Jae-Seung Yun ,  Soon-Ik Jeon

发明人： Soon-Young Eom ,  Young-Bae Jung ,  Seong-Ho Son ,  Jae-Seung Yun ,  Soon-Ik Jeon

IPC分类号： H04B7/185

CPC分类号： H01Q3/04 ,  H01Q1/3275 ,  H01Q5/55 ,  H01Q19/19 ,  H01Q21/28 ,  H01Q25/007

摘要： Provided is a mobile tri-band antenna system having low profile. The antenna system includes a tri-band feeding unit for dividing a satellite broadcasting signal by a signal channel in an azimuth angle and an elevation angle, and transmitting/receiving the satellite communication signal through distinguishing the satellite communication signal; a beam shaping unit for dividing the satellite broadcasting signals into a first channel signal and a second channel signal, combined power thereof through channel switching; an antenna controlling unit for driving an antenna system in an azimuth and elevation angle to direct the satellite according to the power combined second channel signal from the beam shaping unit; a first triplexer unit for outputting the power combined first channel signal to a rotary joint unit; a second triplexer unit for converting the first channel signal inputted to a downlink frequency and providing the converted first channel signal to the indoor apparatus.

摘要翻译： 提供了一种具有低轮廓的移动三频天线系统。 天线系统包括三频馈送单元，用于通过方位角和仰角的信号信道分割卫星广播信号，以及通过区分卫星通信信号来发送/接收卫星通信信号; 波束整形单元，用于通过信道切换将卫星广播信号划分为第一信道信号和第二信道信号，其组合功率; 天线控制单元，用于以方位和仰角驱动天线系统，以根据来自波束整形单元的功率组合的第二信道信号引导卫星; 第一三工器单元，用于将功率组合的第一通道信号输出到旋转接头单元; 第二三工器单元，用于转换输入到下行链路频率的第一信道信号，并将转换的第一信道信号提供给室内装置。

公开(公告)号：US20100164425A1

公开(公告)日：2010-07-01

申请号：US12095719

申请日：2006-11-09

申请人： Seong-Ho Son ,  Soon-Young Eom ,  Young-Bae Jung ,  Jae-Seung Yun ,  Soon-Ik Jeon

发明人： Seong-Ho Son ,  Soon-Young Eom ,  Young-Bae Jung ,  Jae-Seung Yun ,  Soon-Ik Jeon

IPC分类号： G05B11/06 ,  G06F15/00

CPC分类号： H01Q1/185 ,  H01Q1/27

摘要： Provided is an apparatus and method for estimating sensor signals to stabilize a posture of a mobile satellite tracking antenna. The apparatus includes: an angular velocity estimating unit for estimating an angular velocity signal by removing an error signal generated from an input angular velocity sensor signal through a first low frequency band filtering operation; and an inclination angle estimating unit for estimating an inclination angle signal by receiving an inclination angle sensor signal, extracting low frequency component of inclination angle signal through performing a second low frequency band filtering operating on the received inclination angle sensor signal, obtaining an inclination angle integrating signal through integrating the estimated angular velocity signal, extracting high frequency component of inclination angle signal through performing a high frequency band filtering operation on the inclination angle integrating signal, and adding the extracted low frequency component and high frequency component of inclination angle signal.

摘要翻译： 提供了一种用于估计传感器信号以稳定移动卫星跟踪天线的姿势的装置和方法。 该装置包括：角速度估计单元，用于通过去除通过第一低频带滤波操作从输入角速度传感器信号产生的误差信号来估计角速度信号; 以及倾斜角估计单元，用于通过接收倾斜角传感器信号来估计倾斜角信号，通过对接收的倾斜角度传感器信号执行第二低频带滤波来提取倾斜角信号的低频分量，获得倾斜角积分 信号通过对估计的角速度信号进行积分，通过对倾斜角积分信号进行高频带滤波操作，提取倾斜角信号的高频分量，并将提取的低频分量和倾斜角信号的高频分量相加。

公开(公告)号：US07564420B2

公开(公告)日：2009-07-21

申请号：US11296542

申请日：2005-12-06

申请人： Soon-Ik Jeon ,  Soon-Young Eom ,  Young-Bae Jung ,  Seong-Ho Son ,  Jae-Seung Yun

发明人： Soon-Ik Jeon ,  Soon-Young Eom ,  Young-Bae Jung ,  Seong-Ho Son ,  Jae-Seung Yun

IPC分类号： H01Q3/00

CPC分类号： H01Q11/083 ,  H01Q3/08 ,  H01Q3/30 ,  H01Q19/192 ,  H01Q21/067 ,  H01Q21/28 ,  H01Q25/00

摘要： A hybrid antenna system for providing a communication service or/and a satellite broadcasting receiving service by coarsely tracking a target satellite in a mechanical fashion and finely tracking the target satellite in an electrical fashion is disclosed. The hybrid antenna system includes: a rotatory unit for tracking a satellite direction using a mechanical movement including a rotating motion and an electron beam tracking function and transmitting/receiving a multi-band frequency from a satellite through a free space; a stationary unit for communicating to an external terminal and/or transmitting and receiving a broadcasting signal from/to the external terminal; and a stabilizing unit for connecting the rotatory unit to the stationary unit, and driving and controlling the rotatory unit in mechanical fashion and electrical fashion.

摘要翻译： 公开了一种用于通过以机械方式粗略跟踪目标卫星并以电气方式精细跟踪目标卫星来提供通信服务或/和卫星广播接收服务的混合天线系统。 混合天线系统包括：旋转单元，用于使用包括旋转运动和电子束跟踪功能的机械运动跟踪卫星方向，并且通过自由空间从卫星发送/接收多频带​​频率; 用于与外部终端通信和/或向外部终端发送和接收广播信号的固定单元; 以及用于将旋转单元连接到固定单元的稳定单元，并且以机械方式和电气方式驱动和控制旋转单元。