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61. 发明授权

US08134504B2 Community antenna system in the closed loop mode and the method thereof 有权
标题翻译：社区天线系统在闭环模式及其方法
公开(公告)号：US08134504B2
公开(公告)日：2012-03-13
申请号：US12629003
申请日：2009-12-01
申请人： Xiaodong Xu , Guangyi Liu , Chunfeng Cui , Zhigang Yan , Yuhong Huang
发明人： Xiaodong Xu , Guangyi Liu , Chunfeng Cui , Zhigang Yan , Yuhong Huang
IPC分类号： H01Q3/01
CPC分类号： H04B7/10 , H04B7/0469 , H04B7/0617 , H04B7/0626
摘要： A community antenna system in a closed loop mode and a method thereof are provided, the system includes two groups of pre-weighting processing modules, beamforming modules and antenna arrays connected in turn. The method includes the following processes: performing the pre-weighting processing on a transmission signal respectively according to the channel information corresponding to each of two antenna arrays; determining beamforming weight vectors according to two groups of steering vectors corresponding to the two antenna arrays, and performing weighting processing on the two pre-weighting processed transmission signals respectively to form two directional beams directed to the receiving antenna of a target mobile terminal; and transmitting the two directional beams via two antenna arrays with orthogonal polarization modes respectively.
摘要翻译：提供了一种闭环模式的社区天线系统及其方法，该系统包括依次连接的两组预加权处理模块，波束形成模块和天线阵列。该方法包括以下处理：根据与两个天线阵列中的每一个相对应的信道信息分别对传输信号执行预加权处理; 根据与两个天线阵列相对应的两组导向矢量来确定波束成形权重向量，并且分别对两个预加权处理的传输信号执行加权处理，以形成指向目标移动终端的接收天线的两个定向波束; 并且分别经由具有正交偏振模式的两个天线阵列发送两个定向波束。

62. 发明申请

US20110199992A1 METHOD AND APPARATUS FOR ANTENNA RADIATION PATTERN SWEEPING 有权
标题翻译：天线辐射模式的方法和装置
公开(公告)号：US20110199992A1
公开(公告)日：2011-08-18
申请号：US13009614
申请日：2011-01-19
申请人： DAVID EDWIN BARKER , Keith Hal Radousky
发明人： DAVID EDWIN BARKER , Keith Hal Radousky
IPC分类号： H04W72/04 , H01Q3/01
CPC分类号： H01Q1/246 , H01Q3/26 , H04W16/28
摘要： A system and method for antenna radiation pattern sweeping in wireless networks, e.g., cellular networks, are disclosed. For example, the system comprises a first base station associated with a first antenna assembly for providing a first antenna radiation pattern over a first footprint of a first cell, a second base station associated with a second antenna assembly for providing a second antenna radiation pattern over a second footprint of a second cell, wherein there is an overlap between the first footprint and the second footprint, and a controller for controlling the first base station and the second base station to continuously provide a variation of the first antenna radiation pattern and the second antenna radiation pattern in a co-ordinated manner for maintaining the overlap between the first footprint and the second footprint.
摘要翻译：公开了一种用于无线网络（例如，蜂窝网络）中的天线辐射图扫描的系统和方法。例如，该系统包括与第一天线组件相关联的第一基站，用于在第一小区的第一覆盖区上提供第一天线辐射图，第二基站与第二天线组件相关联，用于提供第二天线辐射图，第二小区的第二覆盖区，其中在所述第一覆盖区和所述第二覆盖区之间存在重叠;以及控制器，用于控制所述第一基站和所述第二基站，以连续地提供所述第一天线辐射图案和所述第二基站天线辐射图案以协调的方式保持第一覆盖区和第二覆盖区之间的重叠。

63. 发明申请

US20110148687A1 ADJUSTABLE ANTENNA 审中-公开
标题翻译：可调节天线
公开(公告)号：US20110148687A1
公开(公告)日：2011-06-23
申请号：US12971343
申请日：2010-12-17
申请人： Donald Wright , Jeffery Carter May
发明人： Donald Wright , Jeffery Carter May
IPC分类号： G01S13/00 , H01Q1/24 , H01Q3/01 , G01S13/08 , G01S13/04
CPC分类号： H01Q9/40 , G01S13/24 , G01S13/888 , H01Q3/01 , H01Q9/42 , H01Q11/08
摘要： A device includes a compressible conductive element including a first end and a second end, and an adjustment element coupled to the compressible conductive element, the adjustment element configured to adjust the compressible conductive element to a state of compression between an uncompressed mode and a compressed mode. The compressible conductive element is configured to couple to a source of electrical current at the first end and to radiate electromagnetic energy from the second end.
摘要翻译：一种装置包括可压缩导电元件，其包括第一端和第二端，以及调节元件，其连接到可压缩导电元件，该调整元件被配置为将可压缩导电元件调整到未压缩模式和压缩模式之间的压缩状态。可压缩导电元件被配置为在第一端耦合到电流源并且从第二端辐射电磁能。

64. 发明申请

US20100156727A1 Electronically Steerable Antenna 有权
标题翻译：电子导向天线
公开(公告)号：US20100156727A1
公开(公告)日：2010-06-24
申请号：US12280884
申请日：2007-08-29
申请人： Roger A. Fratti , Anthony J. Grewe
发明人： Roger A. Fratti , Anthony J. Grewe
IPC分类号： H01Q3/24 , H01Q3/01 , H01Q3/44 , H01Q1/24
CPC分类号： H01Q1/38 , H01Q3/01 , H01Q3/24 , H01Q3/446 , H01Q19/28
摘要： An electronically steerable antenna includes at least one driven element, at least one controllable counterpoise element, and a support structure on which the driven element and the controllable counterpoise element are disposed. The controllable counterpoise element has at least one geometric characteristic which can be varied. A radiating angle of the driven element is selectively controlled, at least in part, by modifying the geometric characteristic of the at least one controllable counterpoise element. The counterpoise element may include multiple conductive segments, at least a subset of which may be adapted to be individually electrically connected together so as to modify the radiating angle of the driven,element.
摘要翻译：电子导向天线包括至少一个从动元件，至少一个可控平衡元件和支撑结构，被驱动元件和可控平衡元件设置在该支撑结构上。可控平衡元件具有可以变化的至少一个几何特征。至少部分地通过修改至少一个可控平衡元件的几何特性来选择性地控制从动元件的辐射角。平衡元件可以包括多个导电段，其至少其一部分可适于单独地电连接在一起，以便改变被驱动元件的辐射角。

65. 发明授权

US5926136A Antenna apparatus 失效
标题翻译：天线装置
公开(公告)号：US5926136A
公开(公告)日：1999-07-20
申请号：US852599
申请日：1997-05-07
申请人： Masataka Ohtsuka , Yoshihiko Konishi , Makoto Matsunaga , Shintaro Nakahara
发明人： Masataka Ohtsuka , Yoshihiko Konishi , Makoto Matsunaga , Shintaro Nakahara
IPC分类号： H01Q15/08 , H01Q1/32 , H01Q3/01 , H01Q3/02 , H01Q9/04 , H01Q13/08
CPC分类号： H01Q9/0407 , H01Q3/02 , H01Q9/0414
摘要： In an antenna apparatus in which n dielectric layers with .epsilon..sub.r1 -.epsilon..sub.rn in dielectric constants are respectively stacked between a ground plate and a major radiating conductor, the thickness t.sub.1 -t.sub.n of the dielectric layers are determined so as to satisfy substantially the following equations:(t.sub.1 +t.sub.2 + . . . +t.sub.n)/(t.sub.1 /.epsilon..sub.r1 +t.sub.2 /.epsilon..sub.r2 + . . . +t.sub.n /.epsilon..sub.rn)=.epsilon..sub.reff, andt.sub.1 +t.sub.2 + . . . t.sub.n =t.sub.minwith respect to a dielectric constant .epsilon..sub.reff of the antenna defined for a desired beam width, and the minimum value t.sub.min of the dielectric layers capable of ensuring a desired operation band and low reflection losses in this dielectric constant .epsilon..sub.reff. Thus, the thinnest antenna structure which can ensure a desired radiation in directions of low elevation angles, and desired operation bands and low reflection losses can be made.
摘要翻译：在其中介电常数中的ε1〜ε1的n个电介质层分别层叠在接地板和主辐射导体之间的天线装置中，电介质层的厚度t1-tn被确定为基本上满足以下等式：（t1 + t2 + ... + tn）/（t1 / epsilon r1 + t2 / epsilon r2 + ... + tn / epsilon rn）=εreff和t1 + t2 +。。。相对于为期望波束宽度定义的天线的介电常数εreff，以及能够确保期望的操作频带的介电层的最小值tmin和在该介电常数εref中的低反射损耗，tn = tmin。因此，可以制造能够确保在低仰角方向上期望的辐射以及期望的操作带和低反射损耗的最薄的天线结构。

66. 发明授权

US4656484A Radar reflector and scanner with electromagnetic programmable drive 失效
标题翻译：雷达反射器和带电磁可编程驱动器的扫描仪
公开(公告)号：US4656484A
公开(公告)日：1987-04-07
申请号：US762415
申请日：1985-08-05
申请人： Ralph A. Brown , Gerald H. Piele
发明人： Ralph A. Brown , Gerald H. Piele
IPC分类号： H01Q3/20 , H01Q3/01 , H01Q3/12
CPC分类号： H01Q3/20
摘要： Elements of a radar antenna are provided with one or more electromagnetic actuators capable of moving the elements (scanner or parabolic reflector), independently of the support system in response to electrical signals applied to the coils of the electromagnetic actuators.
摘要翻译：雷达天线的元件设置有一个或多个能够响应于施加到电磁致动器的线圈的电信号而独立于支撑系统移动元件（扫描仪或抛物面反射器）的电磁致动器。

67. 发明授权

US3893111A System and method for remote monitoring of animal temperature 失效
标题翻译：用于远程监测动物温度的系统和方法
公开(公告)号：US3893111A
公开(公告)日：1975-07-01
申请号：US45100974
申请日：1974-03-14
申请人： ALBERT ALBERT F
发明人： COTTER JOHN L
IPC分类号： A61B5/00 , G01K1/02 , G01K5/18 , G01S13/75 , H01Q1/40 , H01Q1/44 , H01Q3/01 , H01Q19/09 , G01S9/56 , H01Q1/12
CPC分类号： A61B5/0008 , G01K1/024 , G01K5/18 , G01S13/75 , H01Q1/40 , H01Q1/44 , H01Q3/01 , H01Q19/09
摘要： System for remotely monitoring the temperature of animals in which a capsule containing a variable length antenna which changes in length according to the animal''s temperature is embedded in the animal. Interrogating means are provided for transmitting a range of frequency signals to the capsule and for receiving reflected signals from the antenna. The system in addition has means for detecting a peak signal value from the antenna to indicate the animal''s temperature and to provide a read-out or display of the animal''s temperature.
摘要翻译：用于远程监测动物温度的系统，其中将包含根据动物温度改变长度的可变长度天线的胶囊嵌入动物体内。提供询问装置，用于将一系列频率信号传送到胶囊并用于从天线接收反射信号。该系统还具有用于检测来自天线的峰值信号值以指示动物的温度并提供动物温度的读出或显示的装置。

68. 发明授权

US3530482A Partitioned horn antenna with pattern shaping adjustment 失效
标题翻译：分形天线与图案形状调整
公开(公告)号：US3530482A
公开(公告)日：1970-09-22
申请号：US3530482D
申请日：1968-05-16
申请人： ADVANCED DEVICES LAB INC
发明人： PALMER JAMES L
IPC分类号： H01Q3/01 , H01Q13/02 , H01Q13/00
CPC分类号： H01Q13/02 , H01Q3/01

69. 发明授权

US3514776A Mirror device 失效
标题翻译：镜子装置
公开(公告)号：US3514776A
公开(公告)日：1970-05-26
申请号：US3514776D
申请日：1968-05-27
申请人： UNITED AIRCRAFT CORP
发明人： MULREADY RICHARD C
IPC分类号： G01S17/87 , H01Q3/01 , G01S9/00 , G02B5/10
CPC分类号： G01S17/87 , H01Q3/01

70. 发明授权

US3276025A Inflatable dielectric tube antenna 失效
标题翻译：充气电介质天线
公开(公告)号：US3276025A
公开(公告)日：1966-09-27
申请号：US38010664
申请日：1964-07-02
申请人： KURT IKRATH , SCHNEIDER WILHELM A
发明人： KURT IKRATH , SCHNEIDER WILHELM A
IPC分类号： H01Q1/08 , H01Q3/01 , H01Q13/24
CPC分类号： H01Q13/24 , H01Q1/081 , H01Q3/01

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