公开(公告)号：US09755317B2

公开(公告)日：2017-09-05

申请号：US13876909

申请日：2011-09-23

Applicant: Michael Grelier ,  Michel Jousset ,  Stéphane Mallegol ,  Xavier Begaud

Inventor： Michael Grelier ,  Michel Jousset ,  Stéphane Mallegol ,  Xavier Begaud

IPC: H01Q9/27 ,  H01Q11/08 ,  H01Q15/14 ,  H01Q19/10 ,  H01Q19/18 ,  H01Q19/185 ,  H01Q1/36 ,  H01Q11/10

CPC classification number: H01Q15/14 ,  H01Q9/27 ,  H01Q11/08 ,  H01Q11/083 ,  H01Q11/10 ,  H01Q19/10 ,  H01Q19/18 ,  H01Q19/185

Abstract: In the field of circular-polarized planar wire antennas for very wide band telecommunications systems, and an antenna reflector for such an antenna, an antenna device comprises an antenna reflector and an antenna, and a method for implementing the antenna reflector. The antenna reflector comprises, on the one hand, a first reflection region exhibiting electromagnetic properties of an electrical conductor in a first sub-band of frequencies and, on the other hand, a second reflection region exhibiting electromagnetic properties akin to a magnetic conductor in a second sub-band of frequencies. Each reflection region is designed to face a region of the antenna able to emit electromagnetic radiation in the corresponding sub-band of frequencies in order to reflect the electric field of the backward radiation in phase with the electric field of the forward radiation.

公开(公告)号：US09620864B2

公开(公告)日：2017-04-11

申请号：US14379614

申请日：2012-12-03

Applicant: NTT DOCOMO, INC.

Inventor： Tamami Maruyama ,  Yasuhiro Oda ,  Hidetoshi Kayama ,  Ngoc Hao Tran ,  Jiyun Shen

IPC: H01Q1/24 ,  H01Q19/185 ,  H01Q15/00 ,  G06F17/50 ,  H01Q15/14 ,  H01Q3/46

CPC classification number: H01Q19/185 ,  G06F17/5072 ,  H01Q3/46 ,  H01Q15/008 ,  H01Q15/0086 ,  H01Q15/14 ,  H01Q15/148

Abstract: A method of designing a reflectarray including a substrate having a surface perpendicular to a predetermined axis, wherein elements are disposed on the substrate. The method obtains a reflection phase of the elements as a function of a design parameter such as element spacing, when a radio wave enters the arranged elements, and stores a relationship between the reflection phase and the design parameter in a memory. Here, the design parameter is equally set for the elements. The method repeatedly determines, for each of the elements, the design parameter of a specific element in accordance with the relationship. The function of the design parameter has a range of almost 360 degrees with respect to a range of the design parameter. The reflection phase is the continuous function of the element spacing such that two resonant points occur at which the reflection phase becomes zero.

公开(公告)号：US09425514B2

公开(公告)日：2016-08-23

申请号：US14260288

申请日：2014-04-24

Applicant: Wistron Corporation

Inventor： Chen-Yu Chou

IPC: H01Q13/10 ,  H01Q19/185 ,  H01Q11/06

CPC classification number: H01Q19/185 ,  H01Q11/06

Abstract: A wideband antenna includes a radiation element, first and second extension elements, first and second reflection elements, and a feeding element. The radiation element is symmetric to a reference direction and has a top edge, a bottom edge, a first side edge, and a second side edge. A width of the radiation element gradually increases along the reference direction. The first and second extension elements are extended toward the reference direction respectively from two ends of the top edge and are mirror-symmetric to each other with respect to the reference direction. Widths of the first and second extension elements gradually decrease along the reference direction. The first and second reflection elements are respectively opposite to the first and second side edges and are mirror-symmetric to each other with respect to the reference direction. The feeding element is electrically connected to the bottom edge and has a feeding point.

Abstract translation: 宽带天线包括辐射元件，第一和第二延伸元件，第一和第二反射元件以及馈电元件。 辐射元件与参考方向对称，并且具有顶边缘，底边缘，第一侧边缘和第二侧边缘。 辐射元件的宽度沿基准方向逐渐增大。 第一和第二延伸元件分别从顶部边缘的两个端部朝向参考方向延伸，并且相对于参考方向彼此镜像对称。 第一和第二延伸元件的宽度沿基准方向逐渐减小。 第一和第二反射元件分别与第一和第二侧边缘相对，并且相对于参考方向彼此镜像对称。 馈电元件电连接到底部边缘并具有馈电点。

公开(公告)号：US20160104940A1

公开(公告)日：2016-04-14

申请号：US14510796

申请日：2014-10-09

Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.

Inventor： Chuei-Tang WANG ,  Jeng-Shieh HSIEH ,  Chung-Hao TSAI ,  Monsen LIU ,  Chen-Hua YU

IPC: H01Q19/10 ,  H01Q19/185 ,  H01Q19/00

CPC classification number: H01Q21/065 ,  H01L23/66 ,  H01L24/20 ,  H01L2223/6677 ,  H01L2224/04105 ,  H01L2224/12105 ,  H01Q1/2283 ,  H01Q19/005 ,  H01Q19/10 ,  H01Q19/185

Abstract: An integrated fan out (InFO) antenna includes a reflector on a surface of a substrate; and a package. The package includes a redistribution layer (RDL) arranged to form an antenna ground, and a patch antenna over the RDL, wherein the RDL is between the patch antenna and the reflector. The InFO antenna further includes a plurality of connecting elements bonding the package to the reflector. Each connecting element of the plurality of connecting elements is located inside an outer perimeter of the reflector. The InFO antenna is configured to output a signal having a wavelength.

Abstract translation: 集成的风扇输出（InFO）天线包括在基板的表面上的反射器; 和一个包。 该封装包括布置成形成天线接地的再分配层（RDL）和RDL上的贴片天线，其中RDL位于贴片天线和反射器之间。 InFO天线还包括将封装结合到反射器的多个连接元件。 多个连接元件的每个连接元件位于反射器的外周边内。 InFO天线被配置为输出具有波长的信号。

公开(公告)号：US20150364829A1

公开(公告)日：2015-12-17

申请号：US14303707

申请日：2014-06-13

Applicant: ZIQIANG TONG ,  RALF REUTER

Inventor： ZIQIANG TONG ,  RALF REUTER

IPC: H01Q19/10 ,  H01Q19/185 ,  G01S13/02 ,  H01L31/12

CPC classification number: H01Q19/10 ,  G01S7/03 ,  G01S13/02 ,  G01S13/08 ,  G01S13/931 ,  G01S2007/028 ,  H01L2223/6677 ,  H01L2224/16227 ,  H01L2224/16235 ,  H01L2225/1023 ,  H01L2225/1041 ,  H01L2225/1058 ,  H01P5/107 ,  H01Q9/0407 ,  H01Q23/00

Abstract: An integrated circuit package comprises a dielectric material, a first stack comprising at least a first electrically isolating layer and a second electrically isolating layer arranged at a first side of the integrated circuit package, an electrically conductive material arranged on a second side opposed to the first side, and an integrated antenna structure for transmitting and/or receiving a radio frequency signal arranged between the first and second electrically isolating layers. The electrically conductive material is separated from the integrated antenna structure by at least the dielectric material and the first electrically isolating layer, arranged to partly overlap the integrated antenna structure and to reflect the radio frequency signal received by the electrically conductive material through at least the first electrically isolating layer and the dielectric material to the first side.

Abstract translation: 集成电路封装包括介电材料，第一堆叠包括至少第一电绝缘层和布置在集成电路封装的第一侧的第二电绝缘层，导电材料布置在与第一电绝缘层相对的第二侧上 以及用于发送和/或接收布置在第一和第二电隔离层之间的射频信号的集成天线结构。 所述导电材料通过至少所述电介质材料和所述第一电绝缘层与所述集成天线结构分开，所述介电材料和所述第一电绝缘层被布置成与所述集成天线结构部分重叠并且通过至少所述第一电绝缘层反射由所述导电材料接收的射频信号 电绝缘层和电介质材料到第一侧。

公开(公告)号：US20150255878A1

公开(公告)日：2015-09-10

申请号：US14481907

申请日：2014-09-09

Applicant: Wistron NeWeb Corporation

Inventor： Chieh-Sheng Hsu

IPC: H01Q19/10 ,  H01Q19/185

CPC classification number: H01Q19/185 ,  H01Q9/28

Abstract: A broadband antenna configured to receive and transmit at least one wireless signal includes a first metal radiation portion having a first triangular metal plate and a second triangular metal plate; a metal reflective module, having a plurality of metal reflective elements, wherein the plurality of metal reflective elements are able to be assembled to make the metal reflective module a shape substantially conforming to a cavity structure and to surround the first metal radiation portion, and the metal reflective module is configured to reflect the at least one wireless signal and to enhance gain of the broadband antenna; and a supporting element, configured to fix the first triangular metal plate in opposition to the second triangular metal plate, to attach the first metal radiation portion to the cavity structure of the metal reflective module, and to electrically isolate the metal reflective module from the first metal radiation portion.

Abstract translation: 配置为接收和发送至少一个无线信号的宽带天线包括具有第一三角形金属板和第二三角形金属板的第一金属辐射部分; 金属反射模块，其具有多个金属反射元件，其中所述多个金属反射元件能够被组装以使所述金属反射模块基本上符合空腔结构并且围绕所述第一金属辐射部分，并且 金属反射模块被配置成反射至少一个无线信号并增强宽带天线的增益; 以及支撑元件，其构造成将所述第一三角形金属板与所述第二三角形金属板相对地固定，以将所述第一金属辐射部分附接到所述金属反射模块的空腔结构，并且将所述金属反射模块与所述第一金属反射模块 金属辐射部分。

公开(公告)号：US20150188235A1

公开(公告)日：2015-07-02

申请号：US14260288

申请日：2014-04-24

Applicant: Wistron Corporation

Inventor： Chen-Yu Chou

IPC: H01Q19/185

CPC classification number: H01Q19/185 ,  H01Q11/06

Abstract: A wideband antenna includes a radiation element, first and second extension elements, first and second reflection elements, and a feeding element. The radiation element is symmetric to a reference direction and has a top edge, a bottom edge, a first side edge, and a second side edge. A width of the radiation element gradually increases along the reference direction. The first and second extension elements are extended toward the reference direction respectively from two ends of the top edge and are mirror-symmetric to each other with respect to the reference direction. Widths of the first and second extension elements gradually decrease along the reference direction. The first and second reflection elements are respectively opposite to the first and second side edges and are mirror-symmetric to each other with respect to the reference direction. The feeding element is electrically connected to the bottom edge and has a feeding point.

Abstract translation: 宽带天线包括辐射元件，第一和第二延伸元件，第一和第二反射元件以及馈电元件。 辐射元件与参考方向对称，并且具有顶边缘，底边缘，第一侧边缘和第二侧边缘。 辐射元件的宽度沿基准方向逐渐增大。 第一和第二延伸元件分别从顶部边缘的两个端部朝向参考方向延伸，并且相对于参考方向彼此镜像对称。 第一和第二延伸元件的宽度沿基准方向逐渐减小。 第一和第二反射元件分别与第一和第二侧边缘相对，并且相对于参考方向彼此镜像对称。 馈电元件电连接到底部边缘并具有馈电点。

公开(公告)号：US20150022413A1

公开(公告)日：2015-01-22

申请号：US14331322

申请日：2014-07-15

Applicant: THOMSON LICENSING

Inventor： Ali LOUZIR ,  Mathilde BELLEC

IPC: H01Q25/00 ,  H01Q19/185

CPC classification number: H01Q25/005 ,  H01Q19/30 ,  H01Q19/32 ,  H01Q21/205

Abstract: The present invention relates to an antenna able to cover two opposite angular sectors comprising: first and second excited elements (10,11) each able to radiate a signal beam at a predetermined frequency, at least two reflector elements (20,21,22,23), called first and second reflector elements, able to reflect said beams in opposite directions. According to the invention, said first and second excited elements (10,11) and said at least two reflector elements (20,21,22,23) are aligned, said reflector elements being disposed between said first and second excited elements. At least two reflector elements from among said at least two reflector elements (20,21,22,23) are connected together electrically by a first transmission line (30) of predetermined length so that the reflector elements connected together participate jointly in reflecting the beams in the two opposite directions.

Abstract translation: 本发明涉及一种能够覆盖两个相对的角度扇区的天线，包括：能够以预定频率辐射信号光束的第一和第二激励元件（10,11），至少两个反射器元件（20,21,22， 23），称为第一和第二反射器元件，能够以相反的方向反射所述光束。 根据本发明，所述第一和第二激励元件（10,11）和所述至少两个反射器元件（20,21,22,23）对准，所述反射器元件设置在所述第一和第二激励元件之间。 所述至少两个反射器元件（20,21,22,23）中的至少两个反射器元件通过预定长度的第一传输线（30）电连接，使得连接在一起的反射器元件共同参与反射光束 在两个相反的方向。

公开(公告)号：US20140368397A1

公开(公告)日：2014-12-18

申请号：US14471221

申请日：2014-08-28

Applicant: MURATA MANUFACTURING CO., LTD.

Inventor： KENGO ONAKA ,  Hiroya Tanaka

IPC: H01Q19/185 ,  H01Q19/10

CPC classification number: H01Q19/185 ,  H01Q9/26 ,  H01Q13/10 ,  H01Q19/10 ,  H01Q21/205

Abstract: A substrate includes a dielectric plate and a conductive layer formed on both surfaces of the dielectric plate, and a first cutout is formed in the conductive layer on both surfaces of the substrate so as to extend inward from part of a first edge of the substrate. A first radiation electrode is connected to the conductive layer at a first point located on an outer peripheral line of the first cutout. A first reflector plate is disposed in a location further inward in the substrate from the first edge than the first point. The reflector plate is electrically connected to the conductive layer, and faces toward the first point. Thus an antenna device that is suited to miniaturization and that is capable of increasing directivity is provided.

Abstract translation: 基板包括电介质板和形成在电介质板的两个表面上的导电层，并且在基板的两个表面上的导电层中形成第一切口，以便从基板的第一边缘的一部分向内延伸。 第一辐射电极在位于第一切口的外周线上的第一点处连接到导电层。 第一反射板被设置在距第一边缘比第一点更靠内侧的位置。 反射板电连接到导电层，面向第一点。 因此，提供了适合于小型化并且能够增加方向性的天线装置。

公开(公告)号：US20140313095A1

公开(公告)日：2014-10-23

申请号：US14304494

申请日：2014-06-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tao PU ,  Pinghua HE ,  Dewen SUN ,  Weihua SUN

IPC: H01Q19/185

CPC classification number: H01Q19/185 ,  H01Q1/246 ,  H01Q1/42 ,  H01Q21/0025 ,  H01Q21/0087 ,  H01Q23/00

Abstract: Embodiments of the present invention provide an antenna apparatus, a base station and a communications system. The antenna apparatus includes: an antenna part, including a common radome; an active part, connected to the antenna part and including at least one active module, where each active module includes at least one antenna element, and an element reflector and a phase shifter and a radio frequency module that are corresponding to each antenna element, where the element reflector of the at least one active module is configured to implement an antenna function; and a common part, connected to the active part and the antenna part, and shared by the at least one active module in the active part, where the common part includes at least one common module. By using the above antenna apparatus, each radio frequency module can be flexibly configured, so as to simplify onsite replacement and maintenance operations.

Abstract translation: 本发明的实施例提供一种天线装置，基站和通信系统。 天线装置包括：天线部分，包括公共天线罩; 连接到天线部分并且包括至少一个有源模块的有源部分，其中每个有源模块包括至少一个天线元件，以及对应于每个天线元件的元件反射器和移相器以及射频模块，其中 所述至少一个有源模块的元件反射器被配置为实现天线功能; 以及公共部分，连接到有源部分和天线部分，并且由有源部分中的至少一个有源模块共享，其中公共部分包括至少一个公共模块。 通过使用上述天线装置，可以灵活地构成各射频模块，以简化现场的更换和维护操作。