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71. 发明授权

US09252502B2 Inverted F-antennas at a wireless communication node 有权
标题翻译：无线通信节点处的倒置F天线
公开(公告)号：US09252502B2
公开(公告)日：2016-02-02
申请号：US13920781
申请日：2013-06-18
申请人： Telefonaktiebolaget L M Ericsson
发明人： Anders Ek , Ola Kaspersson , Hakan Karlsson
IPC分类号： H01Q1/38 , H01Q21/29 , H01Q1/24 , H01Q1/52 , H01Q9/04 , H01Q9/42 , H01Q21/12 , H01Q21/28 , H01Q5/371
CPC分类号： H01Q21/28 , H01Q1/243 , H01Q1/38 , H01Q1/521 , H01Q5/371 , H01Q9/04 , H01Q9/0421 , H01Q9/42 , H01Q21/12 , H01Q21/29
摘要： The disclosure relates to a node in a wireless communication arrangement, the node comprising an antenna arrangement that comprises a first and second inverted F antenna. The inverted F antennas comprise a corresponding first and second feed connection, first and second ground connection and a corresponding first and second radiating element mainly extending from the respective ground connection along a corresponding first and second longitudinal extension. The inverted F antennas are arranged on, or in, a plane. Furthermore, the first and second radiating elements are extending in opposite directions along their respective longitudinal extensions from the respective ground connections, the first longitudinal extension and the second longitudinal extension being mutually parallel. The closest distance between the first radiating element and the second radiating element exceeds 0,4*λ0, where λ0 is the wavelength for the centre frequency of the frequency band for which the inverted F antennas are intended.
摘要翻译：本公开涉及无线通信装置中的节点，该节点包括天线装置，该天线装置包括第一和第二倒F天线。倒置的F天线包括对应的第一和第二馈电连接，第一和第二接地连接以及相应的第一和第二辐射元件，主要从相应的接地连接沿对应的第一和第二纵向延伸部延伸。倒置的F天线布置在平面上或平面上。此外，第一和第二辐射元件沿着相应的纵向延伸部分从相应的接地连接件沿相反方向延伸，第一纵向延伸部分和第二纵向延伸部相互平行。第一辐射元件和第二辐射元件之间的最近距离超过0.4 *λ0，其中λ0是用于反相F天线的频带的中心频率的波长。

72. 发明授权

US08928460B2 Device for locating objects by RFID communication 有权
标题翻译：通过RFID通信定位对象的设备
公开(公告)号：US08928460B2
公开(公告)日：2015-01-06
申请号：US12961760
申请日：2010-12-07
申请人： Thierry Thomas
发明人： Thierry Thomas
IPC分类号： G08B5/22 , G08B13/14 , H01Q21/12 , H01Q21/00 , H01Q9/16 , G06K7/00 , G06K7/10 , G06K17/00
CPC分类号： G06K7/0008 , G06K7/10079 , G06K17/00 , G06K2017/0045
摘要： The invention relates to the locating and identifying of objects with radiofrequency communication by inductive coupling, without electrical contact, between a reader and a tag. The device includes an array of N fixed RFID markers of RFID tag type, with inductive antennas placed at known positions, N being an integer greater than 1 and an RFID tag reader provided with a fixed reading inductive antenna passing in proximity to the N markers. The position of the N markers with respect to the inductive reading antenna is such that the mutual inductance between the inductive antenna of any marker and the inductive reading antenna is zero when no object to be located is present in the vicinity of the array of markers, and nonzero when an RFID tag is present in the vicinity of the marker considered. A coupling is established in the presence of a mobile tag in proximity to a marker.
摘要翻译：本发明涉及通过感应耦合来定位和识别具有射频通信的物体，无需电接触，读取器和标签之间。该装置包括RFID标签类型的N个固定RFID标记的阵列，其中感应天线放置在已知位置处，N是大于1的整数，以及RFID标签读取器，其设置有接近N个标记的固定读取感应天线。 N标记相对于感应读取天线的位置使得当标记阵列附近不存在任何标记物的感应天线和感应读取天线之间的互感为零时，并且当RFID标签存在于所考虑的标记附近时非零。在存在标签附近的移动标签的情况下建立耦合。

73. 发明申请

US20130002505A1 FORTY-FIVE DEGREE DUAL BROAD BAND BASE STATION ANTENNA 有权
标题翻译：五年级双面宽带台站天线
公开(公告)号：US20130002505A1
公开(公告)日：2013-01-03
申请号：US13494662
申请日：2012-06-12
申请人： ANTHONY TEILLET , HING KAN
发明人： ANTHONY TEILLET , HING KAN
IPC分类号： H01Q19/10 , H01Q21/12
CPC分类号： H01Q1/246 , H01Q5/42 , H01Q19/104 , H01Q21/061
摘要： The present invention relates to a multiband antenna specifically adapted for use with a Base Station Antenna (“BSA”). The present invention provides narrow azimuth or horizontal beamwidth (“HBW”) having 45 degrees and operational over four frequency bands. The composite antenna topology and associated circuitry described in embodiments achieves reduced antenna installation requirements and allows for ease of network deployment or reconfiguration at reduced cost. Embodiments employ an array of low band radiating elements and two sets of high band radiating elements. The first set is co-located within an array of low band radiating elements. The second set of is offset and outside the low band radiating elements. An RF feed network energizes the first and second set of high band radiating elements to compensate for interference between the high and low band elements.
摘要翻译：本发明涉及一种专用于与基站天线（BSA）一起使用的多频带天线。本发明提供具有45度并且在四个频带上操作的窄方位角或水平波束宽度（HBW）。实施例中描述的复合天线拓扑和相关电路实现了降低的天线安装要求，并且允许以更低的成本容易进行网络部署或重新配置。实施例采用低频带辐射元件阵列和两组高频带辐射元件。第一组位于低频辐射元件阵列内。第二组偏移并在低频辐射元件之外。 RF馈送网络激励第一和第二组高频带辐射元件以补偿高频带元件和低频带元件之间的干扰。

74. 发明申请

US20120127051A1 Multi-Band Dipole Antenna 有权
标题翻译：多频偶极天线
公开(公告)号：US20120127051A1
公开(公告)日：2012-05-24
申请号：US13079411
申请日：2011-04-04
申请人： Chieh-Ping Chiu , Feng-Jen Weng , I-Ping Yen , Hsiao-Wei Wu
发明人： Chieh-Ping Chiu , Feng-Jen Weng , I-Ping Yen , Hsiao-Wei Wu
IPC分类号： H01Q21/12
CPC分类号： H01Q9/285 , H01Q5/371 , H01Q5/378
摘要： A multi-band dipole antenna includes spaced part first and second radiator sections, first and second mirroring radiator sections, and a balun, which are disposed on a substrate. The first mirroring radiator section is symmetrically disposed with respect to the first radiator section and is spaced apart from the first radiator section. The first radiator section and the first mirroring radiator section cooperate to resonate in a first frequency band. The second radiator section cooperates with the second mirroring radiator section to resonate in a second frequency band.
摘要翻译：多频带偶极天线包括间隔部分的第一和第二辐射器部分，第一和第二反射散热器部分以及平衡 - 不平衡转换器，其设置在基板上。第一反射散热器部分相对于第一散热器部分对称地设置并且与第一散热器部分间隔开。第一辐射器部分和第一反射辐射器部分协作在第一频带中谐振。第二散热器部与第二反射散热器部配合，在第二频带中共振。

75. 发明申请

US20110090131A1 Printed Dual-Band Yagi-Uda Antenna and Circular Polarization Antenna 有权
标题翻译：印刷双频八木Uda天线和圆极化天线
公开(公告)号：US20110090131A1
公开(公告)日：2011-04-21
申请号：US12895765
申请日：2010-09-30
申请人： Xin-Chang Chen , Min-Chung Wu
发明人： Xin-Chang Chen , Min-Chung Wu
IPC分类号： H01Q21/12
CPC分类号： H01Q21/12 , H01Q5/49 , H01Q19/30 , H01Q21/24
摘要： A printed dual-band Yagi-Uda antenna is disclosed, which includes a substrate, a first driver, a first director, a second driver and a reflector. The first driver is formed on the substrate, and is utilized for generating a radiation pattern of a first frequency band. The first director is formed at a side of the first driver on the substrate, and is utilized for directing the radiation pattern of the first frequency band toward a first direction. The second driver is formed between the first driver and the first director on the substrate, and is utilized for generating a radiation pattern of a second frequency band. The reflector is formed at another side of the first driver on the substrate, and is utilized for reflecting both the radiation patterns of the first frequency band and the second frequency band toward the first direction.
摘要翻译：公开了一种印刷的双频八木Uda天线，其包括基板，第一驱动器，第一导向器，第二驱动器和反射器。第一驱动器形成在基板上，并用于产生第一频带的辐射图。第一引导件形成在基板上的第一驱动器的一侧，并且用于将第一频带的辐射图案朝向第一方向引导。第二驱动器形成在基板上的第一驱动器和第一引导器之间，并且用于产生第二频带的辐射图。反射器形成在基板上的第一驱动器的另一侧，并且用于朝向第一方向反射第一频带和第二频带的辐射图案。

76. 发明授权

US07855690B2 Array antenna with enhanced scanning 有权
标题翻译：阵列天线增强扫描
公开(公告)号：US07855690B2
公开(公告)日：2010-12-21
申请号：US12097863
申请日：2005-12-23
申请人： Anders Höök , Joakim Johansson , Mats Gustafsson
发明人： Anders Höök , Joakim Johansson , Mats Gustafsson
IPC分类号： H01Q19/06 , H01Q21/12 , H01Q21/00
CPC分类号： H01Q21/064 , H01Q1/38 , H01Q9/16 , H01Q9/30 , H01Q21/06
摘要： The invention provides an improved array antenna, an array antenna system and an improved method for utilizing the improved array antenna and array antenna system. This is accomplished by an array antenna comprising a region of reference potential, e.g. a ground plane, and a spatially extended collection of at least two antenna elements capable of being at least partly balanced driven and at least partly unbalanced driven. The antenna elements have a first radiating element connected to a first port and a second radiating element connected to a second port. In other words, the antenna element has at least two ports. The radiating elements are arranged substantially adjacent and parallel to each other so as to extend at least a first distance approximately perpendicularly from said region of reference potential. The antenna element is further comprising a radiating arrangement connected to said first and said second radiating elements so as to extend at least a second distance above and approximately parallel to said region of ground reference.
摘要翻译：本发明提供一种改进的阵列天线，阵列天线系统以及改进的阵列天线和阵列天线系统的改进方法。这是通过包括参考电位区域的阵列天线来实现的。至少两个天线元件的接地平面和空间上扩展的集合，其能够被至少部分平衡驱动并且至少部分地不平衡驱动。天线元件具有连接到第一端口的第一辐射元件和连接到第二端口的第二辐射元件。换句话说，天线元件具有至少两个端口。辐射元件被布置为基本上相邻并且彼此平行，以便从基准电位区域大致垂直延伸至少第一距离。天线元件还包括连接到所述第一和所述第二辐射元件的辐射装置，以便在所述地面参考区域上方并且大致平行于至少第二距离延伸。

77. 发明申请

US20100302116A1 MULTIPLE BAND COLLINEAR DIPOLE ANTENNA 审中-公开
标题翻译：多束彩虹多彩天线
公开(公告)号：US20100302116A1
公开(公告)日：2010-12-02
申请号：US12749045
申请日：2010-03-29
申请人： Polsky Patrick , Duong Haitu
发明人： Polsky Patrick , Duong Haitu
IPC分类号： H01Q9/16 , H01Q21/12 , H01Q21/00
CPC分类号： H01Q21/10 , H01Q1/1207 , H01Q21/12
摘要： A vertical dipole-style antenna operable over a wide range of predetermined frequencies that is made up of two collinear dipole antennas fed either in parallel through a single input connector or individually through two input connectors, contained within the same enclosure, where one dipole covers the VHF portion of the band from 30 MHz to 115 MHz and the other dipole covers the remainder of the band from 115 MHz to 512 MHz and together the two dipoles cover the very wide frequency band of 30 to 512 MHz through a single input connector. The VHF dipole is comprised of an existing vehicular dipole antenna design, while the UHF dipole antenna is comprised of radiating elements fed with a specially design coaxial transformer feedline with wide-band capacitive elements coupling the radiating elements to ground, providing variable loading to control the electrical length of the antenna.
摘要翻译：垂直双极型天线可在宽范围的预定频率范围内操作，该两个共线偶极子天线通过单个输入连接器并联连接或分别通过包含在同一外壳内的两个输入连接器进行组合，其中一个偶极覆盖频带的VHF部分从30MHz到115MHz，另一个偶极覆盖从115MHz到512MHz的频带的其余部分，并且两个偶极通过单个输入连接器覆盖30到512MHz的非常宽的频带。 VHF偶极子由现有的车载偶极子天线设计构成，而UHF偶极天线由馈送有特殊设计的同轴变压器馈线的辐射元件组成，宽带电容元件将辐射元件耦合到地面，提供可变负载来控制天线的电气长度。

78. 发明申请

US20090231226A1 Dual band active array antenna 有权
标题翻译：双频带有源阵列天线
公开(公告)号：US20090231226A1
公开(公告)日：2009-09-17
申请号：US12381683
申请日：2009-03-12
申请人： Clifton Quan , Fangchou Yang
发明人： Clifton Quan , Fangchou Yang
IPC分类号： H01Q5/00 , H01Q13/10 , H01Q21/12
CPC分类号： H01Q21/064 , H01L2224/16225 , H01Q1/085 , H01Q1/38 , H01Q1/42 , H01Q3/36 , H01Q5/42 , H01Q21/0025 , H01Q21/0075 , H01Q21/0087 , H01Q21/061 , H01Q21/24 , H01Q23/00
摘要： An exemplary embodiment of a dual band antenna array includes a folded thin circuit board structure with a thin dielectric layer and a conductor layer pattern formed on a first surface of the dielectric layer, the circuit board structure folded in a plurality of folds to form a pleated structure. A first array of radiator structures on the first surface is configured for operation in a first frequency band in a first polarization sense. A second array of radiator structures is configured for operation in a second frequency band in a second polarization sense. A conductor trace pattern is formed on the folded circuit board to carry control signals, DC power and RF signals. Active RF circuit devices are attached to the folded circuit board in signal communication with the conductor trace pattern.
摘要翻译：双频带天线阵列的示例性实施例包括折叠的薄电路板结构，其具有形成在电介质层的第一表面上的薄介电层和导体层图案，电路板结构折叠成多个折叠以形成折叠结构体。第一表面上的第一散热器结构阵列被配置为在第一偏振方向的第一频带中操作。散热器结构的第二阵列被配置为在第二偏振方向的第二频带中操作。在折叠电路板上形成导体迹线图案，以承载控制信号，直流电源和射频信号。主动射频电路器件连接到与导体迹线图形信号通信的折叠电路板。

79. 发明授权

US07218288B2 Antenna that uses four metal conductors 失效
标题翻译：使用四个金属导体的天线
公开(公告)号：US07218288B2
公开(公告)日：2007-05-15
申请号：US11315017
申请日：2005-12-23
申请人： Yasuko Kimura
发明人： Yasuko Kimura
IPC分类号： H01Q21/12
CPC分类号： H01Q19/108 , H01Q1/246 , H01Q9/18 , H01Q19/30
摘要： An antenna comprising a rectangular reflector; first and second dipole antennae disposed in front of the reflector and aligned parallel to the long edge of the reflector; rod-shaped first metal conductors arranged parallel to the first and second dipole antennae and separated from the dipole antennae by a distance X1 to the outside in the direction parallel to the short edge of the reflector, and separated by a distance Y1 in the direction perpendicular to the reflector; and rod-shaped second metal conductors disposed at a position separated from the dipole antennae by a distance X2 greater than distance X1 to the outside with respect to each other, and separated by a distance Y2 greater than distance Y1 forward in the direction perpendicular to the reflector.
摘要翻译：一种天线，包括矩形反射器; 第一和第二偶极天线设置在反射器的前面并平行于反射器的长边排列; 与第一和第二偶极子天线平行设置并与平行于反射器的短边的方向从偶极子天线分离距离X 1 1到外部的杆状第一金属导体，并且分离在垂直于反射器的方向上延伸一个距离Y 1> 1 < 以及棒状的第二金属导体，其布置在与所述偶极天线分离的距离相对于所述外部的距离X 1> 2 的位置处，以及在与反射器垂直的方向上向前延伸大于距离Y 1> 1 的距离Y 2> 2 的距离。

80. 发明申请

US20050219140A1 Antenna construction 审中-公开
标题翻译：天线施工
公开(公告)号：US20050219140A1
公开(公告)日：2005-10-06
申请号：US11015584
申请日：2004-12-17
申请人： Edwina Browne , Naomi Thompson , James Browne
发明人： Edwina Browne , Naomi Thompson , James Browne
IPC分类号： H01Q9/28 , H01Q19/10 , H01Q21/08 , H01Q21/12
CPC分类号： H01Q9/285 , H01Q19/108 , H01Q21/08
摘要： An antenna is provided with a reflector defining a slot, a feed harness, a plurality of radiating, elements electrically connected to the feed harness through the slot, and a printed circuit board including the feed harness and the radiating elements. The periphery of the slot is laterally separated from the feed harness and from the printed circuit board. The radiating elements and the feed harness may be located on different sides of the reflector. The feed harness and the radiating elements may be formed on an integral pattern structure. The position of the feed harness relative to the positions of the radiating elements may be adjustable.
摘要翻译：天线设置有限定狭缝的反射器，馈电线束，通过狭槽电连接到馈电线束的多个辐射元件，以及包括馈电线束和辐射元件的印刷电路板。槽的周边与馈电线束和印刷电路板横向分离。辐射元件和馈电线束可以位于反射器的不同侧上。馈电线束和辐射元件可以形成为整体图案结构。馈电线束相对于辐射元件的位置的位置可以是可调节的。

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