专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20050275590A1 Microstrip stack patch antenna using multilayered metallic disk array and planar array antenna using the same 失效
标题翻译：使用多层金属盘阵列的微带贴片天线和使用其的平面阵列天线
公开(公告)号：US20050275590A1
公开(公告)日：2005-12-15
申请号：US11020600
申请日：2004-12-21
申请人： Soon-Young Eom , Soon-Ik Jeon , Chang-Joo Kim
发明人： Soon-Young Eom , Soon-Ik Jeon , Chang-Joo Kim
IPC分类号： H01Q13/08 , H01Q1/22 , H01Q1/38 , H01Q9/04 , H01Q21/06
CPC分类号： H01Q1/22 , H01Q1/38 , H01Q9/0414
摘要： Provided are a microstrip stack patch antenna using multilayered metallic disk array and a planar array antenna using the same. The microstrip stack patch antenna of the present research concentrates beam patterns and acquires a high gain characteristic by finitely depositing metallic disks in a bore-sight on a conventional microstrip stack patch radiator. The microstrip stack patch antenna includes: a microstrip stack patch directly connected to the feed line; and a mask conductor layer for improving side lobe and gain characteristics, the mask conductor being formed on the microstrip stack patch.
摘要翻译：提供了使用多层金属盘阵列的微带堆叠贴片天线和使用其的平面阵列天线。本研究的微带堆叠贴片天线集中了光束图案，并通过在传统微带贴片散热器的钻孔视图中有限地沉积金属盘获得高增益特性。微带贴片天线包括：直接连接到馈线的微带堆叠贴片; 以及用于改善旁瓣和增益特性的掩模导体层，所述掩模导体形成在微带堆叠贴片上。

52. 发明申请

US20050110695A1 Horn antenna for circular polarization using planar radiator 失效
标题翻译：使用平面散热器的圆极化喇叭天线
公开(公告)号：US20050110695A1
公开(公告)日：2005-05-26
申请号：US10994006
申请日：2004-11-19
申请人： Young-Bae Jung , Soon-Ik Jeon , Chang-Joo Kim
发明人： Young-Bae Jung , Soon-Ik Jeon , Chang-Joo Kim
IPC分类号： H01Q13/00 , H01Q13/02
CPC分类号： H01Q13/02 , H01Q13/0241
摘要： Provided is a horn antenna for circular polarization using a planar radiator. The horn antenna has a simplified and miniaturized structure by substituting a function of a providing signal power to the horn antenna with a function of a circular polarizer which induces circular polarization by using the planar radiator. The horn antenna includes: a horn for radiating signal power; and a planar radiator for providing the signal power to the horn to thereby induce circular polarization, the radiator including a radiating patch.
摘要翻译：提供了一种使用平面辐射器进行圆偏振的喇叭天线。喇叭天线具有简化和小型化的结构，通过用喇叭天线提供信号功能的功能，通过使用平面辐射体引起圆偏振的圆偏振器的功能。喇叭天线包括：用于辐射信号功率的喇叭; 以及用于向喇叭提供信号功率从而引起圆偏振的平面辐射器，散热器包括辐射贴片。

53. 发明授权

US08779976B2 Antenna system having adaptive polarization control 有权
标题翻译：具有自适应偏振控制的天线系统
公开(公告)号：US08779976B2
公开(公告)日：2014-07-15
申请号：US13303177
申请日：2011-11-23
申请人： Soon-Young Eom , Young-Bae Jung , Soon-Ik Jeon , Jae-Ick Choi , Yong-Sik Shin
发明人： Soon-Young Eom , Young-Bae Jung , Soon-Ik Jeon , Jae-Ick Choi , Yong-Sik Shin
IPC分类号： H04B7/10
CPC分类号： H04B7/10 , H01Q1/246 , H01Q21/245
摘要： An antenna system includes: an orthogonal multi-polarization antenna configured to output independent double orthogonal polarizations through two independent input/output terminals; an antenna main control unit configured to perform a polarization control algorithm, collect and analyze information for polarization control, and provide polarization control information; and a polarization control unit configured to perform independent amplitude and phase control with regard to a pair of independent channels connected to the orthogonal multi-polarization antenna, based on the polarization control information received from the antenna main control unit, so that various polarizations are formed.
摘要翻译：天线系统包括：正交多极化天线，被配置为通过两个独立的输入/输出端子输出独立的双正交偏振; 天线主控单元，被配置为执行偏振控制算法，收集和分析用于偏振控制的信息，并提供偏振控制信息; 以及偏振控制单元，被配置为基于从天线主控单元接收的偏振控制信息，对连接到正交多极化天线的一对独立通道执行独立的幅度和相位控制，从而形成各种极化。

54. 发明授权

US08654011B2 Shaped-beam antenna with multi-layered metallic disk array structure surrounded by dielectric ring 失效
标题翻译：形状波束天线，多层金属圆盘阵列结构被介质环包围
公开(公告)号：US08654011B2
公开(公告)日：2014-02-18
申请号：US12528733
申请日：2008-02-26
申请人： Soon-Young Eom , Je-Hoon Yun , Soon-Ik Jeon , Chang-Joo Kim
发明人： Soon-Young Eom , Je-Hoon Yun , Soon-Ik Jeon , Chang-Joo Kim
IPC分类号： H01Q5/00
CPC分类号： H01Q21/065 , H01Q15/04
摘要： Provided is a shaped-beam antenna having a multi-layered conductive element array surrounded by a dielectric ring. The shaped-beam antenna includes: a planar excitation element having a radiation structure according to a required polarization; a multi-layered conductive element array disposed on the planer excitation element, wherein the multi-layered conductive element array is formed by layering conductive elements at an arbitrary interval; and a dielectric ring surrounding the multi-layered conductive element array at a predetermined separation distance therefrom. Accordingly, it is possible to reduce the entire size of the shaped-beam antenna and manufacturing costs thereof.
摘要翻译：提供一种具有由介电环围绕的多层导电元件阵列的成形梁天线。成形梁天线包括：具有根据所需极化的辐射结构的平面激励元件; 设置在所述平面激励元件上的多层导电元件阵列，其中所述多层导电元件阵列通过以任意间隔分层导电元件形成; 以及围绕多层导电元件阵列的预定间隔距离的介电环。因此，可以减小成形梁天线的整体尺寸及其制造成本。

55. 发明申请

US20120162035A1 ALL-IN-ONE MULTI-BAND ANTENNA FOR WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统的一键式多天线天线
公开(公告)号：US20120162035A1
公开(公告)日：2012-06-28
申请号：US13020373
申请日：2011-02-03
申请人： Young-Bae JUNG , Soon-Young Eom , Soon-Ik Jeon , Jae-Ick Choi , Chang-Joo Kim
发明人： Young-Bae JUNG , Soon-Young Eom , Soon-Ik Jeon , Jae-Ick Choi , Chang-Joo Kim
IPC分类号： H01Q21/30
CPC分类号： H01Q5/48 , H01Q5/40
摘要： An all-in-one multi-band antenna includes: a first antenna element configured to operate at a first frequency band, the first antenna element including a first ground, a first radiating part, and a first feed line and a first feed point through which a signal power is applied to the first radiating part; and a second antenna element configured to operate at a second frequency band, the second antenna element including a second ground, a second radiating part, and a second feed line and a second feed point through which a signal power is applied to the second radiating part, wherein the second radiating part is provided within a pseudo-cavity formed at a center portion of the first radiating part.
摘要翻译：一体化多频带天线包括：第一天线元件，其被配置为在第一频带处操作，所述第一天线元件包括第一接地，第一辐射部分和第一馈送线以及第一馈送点信号功率被施加到第一辐射部分; 以及第二天线元件，其被配置为在第二频带处操作，所述第二天线元件包括第二接地，第二辐射部分和第二馈电线以及第二馈电点，信号功率通过所述第二馈电线施加到所述第二辐射部分，其中所述第二辐射部分设置在形成在所述第一辐射部分的中心部分处的伪空腔内。

56. 发明授权

US07893885B2 Antenna system for tracking mobile satellite and carrier having the same 失效
标题翻译：用于跟踪具有相同的移动卫星和载波的天线系统
公开(公告)号：US07893885B2
公开(公告)日：2011-02-22
申请号：US12096394
申请日：2006-10-12
申请人： Young-Bae Jung , Soon-Ik Jeon , Chang-Joo Kim
发明人： Young-Bae Jung , Soon-Ik Jeon , Chang-Joo Kim
IPC分类号： H01Q3/00
CPC分类号： H01Q3/08
摘要： Provided is a antenna system for tracking a mobile satellite and a movable carrier having the same for mechanically adjusting the orientation of an antenna at the azimuth angle and the elevation angle and correcting the phase error of a receiving signal while adjusting the elevation angle of the antenna at the same time. The antenna system for tracking a mobile satellite includes: a substrate; a rotating plate rotatably disposed on the substrate; one or more antennas disposed at the rotating plate; an azimuth angle adjusting unit for mechanically adjusting an azimuth angle of the antenna; and an elevation angle adjusting unit for mechanically adjusting an elevation angle of the antenna.
摘要翻译：提供了一种用于跟踪移动卫星的天线系统和具有该天线系统的可移动载体，用于在方位角和仰角处机械地调节天线的方向，并且在调整天线的仰角的同时校正接收信号的相位误差与此同时。用于跟踪移动卫星的天线系统包括：基板; 可旋转地设置在所述基板上的旋转板; 设置在旋转板上的一个或多个天线; 用于机械地调节天线的方位角的方位角调整单元; 以及用于机械地调节天线的仰角的仰角调整单元。

57. 发明申请

US20100238086A1 DOUBLE-RIDGED HORN ANTENNA HAVING HIGHER-ORDER MODE SUPPRESSOR 审中-公开
标题翻译：具有高阶模式抑制器的双凸轮天线
公开(公告)号：US20100238086A1
公开(公告)日：2010-09-23
申请号：US12709852
申请日：2010-02-22
申请人： Jung-Ick Moon , Soon-Soo Oh , Joung-Myoun Kim , Soon-Ik Jeon , Chang-Joo Kim
发明人： Jung-Ick Moon , Soon-Soo Oh , Joung-Myoun Kim , Soon-Ik Jeon , Chang-Joo Kim
IPC分类号： H01Q13/02
CPC分类号： H01Q13/0275
摘要： A double-ridged horn antenna having a higher-order mode suppressor includes a pair of upper and lower ridges arranged opposite to each other, each of the upper and lower ridges having an inner surface to guide electromagnetic waves and an outer surface arranged opposite to the inner surface; upper and lower flares fixedly attached to respective outer surfaces of the upper and lower ridges; left and right flares coupled to the upper and lower flares to form a rectangular cone structure; and metal conductors symmetrically positioned between the upper and lower ridges and the left and right flares.
摘要翻译：具有高阶模式抑制器的双脊喇叭天线包括彼此相对布置的一对上脊和下脊，每个上脊和下脊具有用于引导电磁波的内表面和与所述上脊和下脊相对布置的外表面内表面固定地附接到上脊和下脊的相应外表面的上和下喇叭; 耦合到上部和下部耀斑的左右喇叭形成矩形锥形结构; 对称地定位在上脊和下脊之间的金属导体以及左右喇叭。

58. 发明申请

US20100039334A1 METHOD FOR MEASURING ANTENNA CHARACTERISTICS OUT OF OPERATIONAL FREQUENCY RANGE OF CHAMBER 失效
标题翻译：用于测量室外操作频率范围的天线特性的方法
公开(公告)号：US20100039334A1
公开(公告)日：2010-02-18
申请号：US12442167
申请日：2007-09-21
申请人： Young-Bae Jung , Soon-Ik Jeon , Chang-Joo Kim
发明人： Young-Bae Jung , Soon-Ik Jeon , Chang-Joo Kim
IPC分类号： G01R29/10
CPC分类号： G01R29/105
摘要： There is provided to a method for measuring antenna characteristics operating in an out-of-operational frequency range of a chamber, in the chamber having a predetermined operational frequency range, including the steps of: a) measuring reflected wave characteristics of the out-of-operational frequency range generated within the chamber; b) measuring the characteristics of a measurement target antenna operating in the out-of-operational frequency range of the chamber; and c) measuring final characteristics of the measurement target antenna by compensating the characteristic data of the measurement target antenna measured in the step b) for reflected wave data measured in the step a).
摘要翻译：提供了一种用于测量在具有预定操作频率范围的腔室中工作在腔室的工作不正常频率范围内的天线特性的方法，包括以下步骤：a）测量外部的反射波特性在室内产生的工作频率范围; b）测量在室的工作频率范围内工作的测量目标天线的特性; 以及c）通过补偿在步骤b）中测量的测量目标天线的特征数据来测量在步骤a）中测量的反射波数据来测量测量目标天线的最终特性。

59. 发明授权

US07646784B2 Apparatus for estimating frequency offset from received signal and method for the same 失效
标题翻译：用于估计接收信号的频率偏移的装置及其方法
公开(公告)号：US07646784B2
公开(公告)日：2010-01-12
申请号：US11026957
申请日：2004-12-30
申请人： Pansoo Kim , Yun-Jeong Song , Soon-Ik Jeon , Deock-Gil Oh , Ho-Jin Lee
发明人： Pansoo Kim , Yun-Jeong Song , Soon-Ik Jeon , Deock-Gil Oh , Ho-Jin Lee
IPC分类号： H04J4/00 , H04J3/16 , H04J3/06 , H04B1/00 , H03K9/10 , H04L7/04
CPC分类号： H04L27/0014 , H04L2027/0028 , H04L2027/0048 , H04L2027/0065 , H04L2027/0069
摘要： Provided are an apparatus for estimating frequency offset from received signal and method for the same. The apparatus and method estimates frequency offset precisely without increment of autocorrelator by performing moving average filtering on a noised signal to thereby alleviate jitter. The frequency offset estimating apparatus includes: moving average filter for alleviating jitter of received signal; multiplier for multiplying a filtered signal by conjugate complex operanded pilot signal; phase-rotation value calculator for calculating a phase-rotation value from multiplicand operanded signal by using of symbol delay and an autocorrelation function; frequency offset estimator for estimating frequency offset from the phase-rotation value based on a smoothing function multiplication.
摘要翻译：提供了一种用于从接收信号估计频率偏移的装置及其方法。该装置和方法通过对噪声信号执行移动平均滤波来精确地估计频率偏移而不增加自相关器，从而减轻抖动。频率偏移估计装置包括：移动平均滤波器，用于减轻接收信号的抖动; 乘法器，用于将经滤波的信号乘以共轭复运算导频信号; 相位旋转值计算器，用于通过使用符号延迟和自相关函数来从被乘数运算信号计算相位旋转值; 频率偏移估计器，用于基于平滑函数乘法估计相位旋转值的频率偏移。

60. 发明授权

US07492322B2 Multi-satellite access antenna system 有权
标题翻译：多卫星接入天线系统
公开(公告)号：US07492322B2
公开(公告)日：2009-02-17
申请号：US11298000
申请日：2005-12-08
申请人： Young-Bae Jung , Soon-Ik Jeon , Chang-Joo Kim
发明人： Young-Bae Jung , Soon-Ik Jeon , Chang-Joo Kim
IPC分类号： H01Q3/00 , H01Q3/02
CPC分类号： H01Q3/08 , H01Q1/3275 , H01Q21/061 , H01Q21/065
摘要： A multi-satellite access antenna system is disclosed. The multi-satellite access antenna system includes: a subarray antenna having two types of radiation means having different electric characteristics arranged on both sides of the subarray antenna and an active module interposed between the radiation means for amplifying a signal inputted at the radiation means and controlling a phase.
摘要翻译：公开了一种多卫星接入天线系统。多卫星接入天线系统包括：具有布置在子阵列天线的两侧上的具有不同电特性的两种类型的辐射装置的子阵列天线和插入放射装置之间的有源模块，用于放大在辐射装置处输入的信号并控制一个阶段

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式