-
公开(公告)号：US20180131091A1
公开(公告)日：2018-05-10
申请号：US15346784
申请日：2016-11-09
Applicant: Dell Products L.P.
Inventor： Ching Wei CHANG , I-Yu CHEN
CPC classification number: H01Q5/335 , H01Q1/2258 , H01Q1/2266 , H01Q1/36 , H01Q1/38 , H01Q5/40 , H01Q7/00 , H01Q7/005 , H01Q13/10 , H01Q13/103 , H01Q13/106 , H01Q13/12 , H01Q13/14 , H01Q13/16 , H01Q13/18
Abstract: In accordance with embodiments of the present disclosure, an information handling system may include an enclosure for housing information handling resources of the information handling system, the enclosure having an antenna slot formed therein and formed from a material substantially different from that in which the remainder of the enclosure is formed and a circuit board mechanically coupled to the enclosure and proximate to the antenna slot, the circuit board comprising an antenna electrically coupled at two or more locations to the enclosure so as to form a loop antenna and the antenna positioned such that the antenna at least partially overlaps the antenna slot.
-
公开(公告)号：US09865930B1
公开(公告)日：2018-01-09
申请号：US15220688
申请日：2016-07-27
Applicant: David A Tonn
Inventor： David A Tonn
Abstract: An antenna can be joined to an antenna feed and positioned perpendicular to a ground plane. The antenna includes a conductive radiator having a cylindrical portion. A slot is formed in the entire length of the cylindrical portion. Two parallel fins extend from the cylindrical portion at the slot. The fins can extend inwardly or outwardly. The antenna feed is connected to the conductive radiator on either side of the slot. An anisotropic magnetic material having a uniaxial permeability tensor is positioned in the slot between the two fins. This material is oriented such that it has a much greater permeability in the radial direction than in the other directions. The interior of the cylindrical portion can be filled with a dielectric material.
-
公开(公告)号：US20170062931A1
公开(公告)日：2017-03-02
申请号：US15248135
申请日：2016-08-26
Applicant: NIDEC ELESYS CORPORATION
Inventor： Akira ABE
CPC classification number: H01Q5/55 , H01P3/12 , H01Q13/02 , H01Q13/12 , H01Q21/064
Abstract: A waveguide transmitting an electromagnetic wave having an electric field that oscillates in a first direction in a second direction perpendicular to the first direction. The waveguide includes rectangular waveguide portions, and a protruding wall and a retracted wall that connect a rectangular waveguide portion to another rectangular waveguide portion. Each of the rectangular waveguide portions has a tubular shape extending in the second direction, and an inner wall of each rectangular waveguide portion has a rectangular cross section. The rectangular waveguide portions are arranged in the second direction, and inner spaces of the rectangular waveguide portions are connected to each other. The protruding wall extends from one of a pair of side surfaces of the rectangular waveguide portion opposed in a third direction toward the other of the pair of side surfaces, the third direction being perpendicular to the first and second directions.
Abstract translation: 一种发射电磁波的波导，该电磁波具有在垂直于第一方向的第二方向上在第一方向上振荡的电场。 波导包括矩形波导部分，以及将矩形波导部分连接到另一个矩形波导部分的突出壁和缩回壁。 每个矩形波导部分具有在第二方向上延伸的管状，并且每个矩形波导部分的内壁具有矩形横截面。 矩形波导部分沿第二方向布置，矩形波导部分的内部空间相互连接。 所述突出壁从所述矩形波导管的一对侧面中的一个侧面向所述一对侧面的另一方向延伸，所述第三方向与所述第一方向和所述第二方向垂直。
-
公开(公告)号：US20110128203A1
公开(公告)日：2011-06-02
申请号：US13025599
申请日：2011-02-11
Applicant: James Michael Halek , Philip Aaron Harris , Richard Thompson , Robert Ferri , Jonathan Squires
Inventor： James Michael Halek , Philip Aaron Harris , Richard Thompson , Robert Ferri , Jonathan Squires
IPC: H01Q13/10
Abstract: Recovery of hydrocarbons, such as petroleum products, from a liquid or solid substrate is facilitated by the use of microwave energy to energize and separate molecular bonds between the hydrocarbons and the substrate. A radio frequency (RF) applicator delivers microwave energy to a treatment volume containing an emulsion of a hydrocarbon and a substrate. Delivering the microwave energy to the emulsion facilitates separation of the hydrocarbon and substrate molecules into layers. Hydrocarbons and other products can then be recovered from their respective layers. The treatment volume may be located either above or below ground. The RF applicator may include an antenna body with slots formed substantially parallel to one another in a substantially horizontal orientation. The RF applicator efficiently delivers microwave energy into the treatment volume. Substantially all of the power supplied to the RF applicator is radiated, with very little power reflected internally within the RF applicator.
Abstract translation: 通过使用微波能量来激发和分离烃和基底之间的分子键，促进从液体或固体基质中回收烃类如石油产品。 射频（RF）施加器将微波能量传递到含有烃和基底的乳液的处理体积。 将微波能量提供给乳液有助于将烃和底物分子分离成层。 然后可以从各自的层回收碳氢化合物和其他产物。 治疗体积可以位于地面上方或下方。 RF施加器可以包括天线体，其具有基本上水平的方向基本上彼此平行的槽形成。 RF施加器有效地将微波能量传递到处理体积中。 基本上所有供给到RF施加器的功率被辐射，其中在RF施加器内部反射的功率非常小。
-
公开(公告)号：US20100001916A1
公开(公告)日：2010-01-07
申请号：US12447916
申请日：2007-11-02
Applicant: Satoshi Yamaguchi , Yukihiro Tahara , Kazushi Nishizawa , Hiroaki Miyashita , Hideyuki Oohashi
Inventor： Satoshi Yamaguchi , Yukihiro Tahara , Kazushi Nishizawa , Hiroaki Miyashita , Hideyuki Oohashi
CPC classification number: H01Q13/12 , H01Q13/203 , H01Q21/005 , Y10T29/49016
Abstract: A planar antenna including slot arrays configured to set a narrow interval between elements so as to perform beam scanning in a wide angle range while keeping low loss and low profile. The planar antenna includes: a coaxial line including an inner conductor, an outer conductor provided so as to surround a circumference of the inner conductor, and both ends short-circuited; a feeding mechanism for exciting the coaxial line; and a plurality of slots formed on the outer conductor with a certain angle with respect to a tube direction of the coaxial line and having approximately a resonance length.
Abstract translation: 一种平面天线，其包括槽阵列，其被配置为在元件之间设置窄间隔，以便在广角范围内执行波束扫描，同时保持低损耗和低轮廓。 平面天线包括：同轴线，包括内导体，设置为围绕内导体周围的外导体，并且两端短路; 用于激发同轴线的馈送机构; 以及在所述外导体上相对于所述同轴线的管方向具有一定角度并且具有大致共振长度的多个槽。
-
Patent Agency Ranking
公开(公告)号：USRE40972E1
公开(公告)日：2009-11-17
申请号：US11267920
申请日：2005-11-04
Applicant: Ian J. Forster , Peter Robert George Horrell
Inventor： Ian J. Forster , Peter Robert George Horrell
IPC: H01Q13/10
CPC classification number: H01Q1/2225 , B65D25/205 , B65D2203/10 , G06K19/041 , G06K19/07749 , G06K19/07786 , H01Q1/22 , H01Q1/2208 , H01Q1/44 , H01Q13/10 , H01Q13/12 , H01Q13/18
Abstract: A wireless communication device and method for identifying a container, or communication information about a container, using a slot in the container as an antenna. The device includes a wireless communication device for transmitting information regarding the container. The container includes an outer wall forming a rim and a slot between the rim edge and the outer wall that is circular and continues without boundaries. The wireless communication device is coupled to the slot to provide the slot antenna for communications. An impedance matching network is additionally provided to make the operating frequency of the slot substantially the same as the operating frequency of the wireless communication device. Alternatively, shorting posts may be placed in the slot to define boundaries of the slot to match the operating frequency of the slot to the operating frequency of the antenna. Variable impedance matching is provided between the wireless communication device and the slot.
Abstract translation: 一种用于识别容器的无线通信装置和方法，或者使用容器中的槽作为天线的关于容器的通信信息。 该装置包括用于发送关于容器的信息的无线通信装置。 容器包括形成轮辋的外壁和在边缘和外壁之间的狭缝，其是圆形的并且在没有边界的情况下继续。 无线通信设备耦合到时隙以提供用于通信的时隙天线。 另外提供阻抗匹配网络以使得时隙的操作频率基本上与无线通信设备的操作频率相同。 或者，可以将短路柱放置在插槽中以限定时隙的边界以将时隙的工作频率与天线的工作频率相匹配。 在无线通信设备和时隙之间提供可变阻抗匹配。
-
7.发明授权公开(公告)号：US07205946B2
公开(公告)日：2007-04-17
申请号：US10980843
申请日：2004-11-03
Applicant: Neil Sablatzky , Dinesh C. Seksaria
Inventor： Neil Sablatzky , Dinesh C. Seksaria
CPC classification number: B60R13/04 , H01Q1/3275 , H01Q13/12 , H01Q13/22
Abstract: An antenna is formed from one of the structural components of a vehicle with which the antenna is used. A preferred antenna is formed as a portion of a roof side rail of a vehicle.
Abstract translation: 从使用天线的车辆的结构部件之一形成天线。 优选的天线形成为车辆的车顶侧轨的一部分。
-
公开(公告)号：US07079081B2
公开(公告)日：2006-07-18
申请号：US10619299
申请日：2003-07-14
Applicant: Francis E. Parsche , Brian J. Haman
Inventor： Francis E. Parsche , Brian J. Haman
CPC classification number: H01Q13/12
Abstract: An antenna (100) for RF communications. The antenna includes a radiating member (102) which is substantially tubular so as to define a cavity (104) therein. The radiating member (102) is made of a conductive material having a non-conductive slot (106) extending from a first portion (108) of the radiating member (102) to a second portion (110). An impedance matching device (120) is electrically connected to the radiating member (102) via a conductor (134) to match an impedance of the radiating member (102) with an impedance of a signal source or an impedance of a load. The impedance matching device (120), the conductor (134), and at least a portion of the radiating member radiating element (102) can formed from a single conductive sheet, or molded or extruded as a single conductive structure.
Abstract translation: 一种用于RF通信的天线（100）。 天线包括辐射构件（102），其基本上是管状的，以便在其中限定空腔（104）。 辐射构件（102）由具有从辐射构件（102）的第一部分（108）延伸到第二部分（110）的非导电狭槽（106）的导电材料制成。 阻抗匹配装置（120）经由导体（134）电连接到辐射构件（102），以使辐射构件（102）的阻抗与信号源的阻抗或负载的阻抗匹配。 阻抗匹配装置（120），导体（134）和散热构件辐射元件（102）的至少一部分可以由单个导电片形成，或者作为单个导电结构模制或挤出。
-
公开(公告)号：US06985119B2
公开(公告)日：2006-01-10
申请号：US10125783
申请日：2002-04-18
Applicant: Ian J. Forster , Peter Robert George Horrell
Inventor： Ian J. Forster , Peter Robert George Horrell
IPC: H01Q13/10
CPC classification number: H01Q1/2225 , B65D25/205 , B65D2203/10 , G06K19/041 , G06K19/07749 , G06K19/07786 , H01Q1/22 , H01Q1/2208 , H01Q1/44 , H01Q13/10 , H01Q13/12 , H01Q13/18
Abstract: A wireless communication device and method for identifying a container, or communication information about a container using a slot in the container as an antenna. The device includes a wireless communication device for transmitting information regarding the container. The container includes an outer wall forming rim and a slot between the rim edge and the outer wall that is circular and continues without boundaries. The wireless communication device is coupled to the slot to provide the slot antenna for communications. An impedance matching network is additionally provided to make the operating frequency of the slot substantially the same as the operating frequency of the wireless communication device. Alternatively, shorting posts may be placed in the slot to define boundaries of the slot to match the operating frequency of the slot to the operating frequency of the antenna. Multiple feed points may be provided between the wireless communication device and the slot.
-
公开(公告)号：US20050277441A1
公开(公告)日：2005-12-15
申请号：US11160937
申请日：2005-07-15
Applicant: Roc Lastinger , John Spenik , Brian Woodbury , Nicholas Funke
Inventor： Roc Lastinger , John Spenik , Brian Woodbury , Nicholas Funke
CPC classification number: H01Q25/00 , H01Q1/246 , H01Q1/521 , H01Q1/526 , H01Q3/00 , H01Q13/12 , H01Q19/102 , H01Q21/20 , H04B7/0495
Abstract: Methods and apparatus for antennas, wireless cells and networks are described. Antennas use a shield to provide a shape of coverage, area of coverage, and channel assignment pattern configured for high throughput wireless cells and networks. Diplexers are used to form wireless cells configured for high throughput wireless cells and networks.
Abstract translation: 描述了用于天线，无线小区和网络的方法和装置。 天线使用屏蔽来提供配置用于高吞吐量无线小区和网络的覆盖范围，覆盖区域和信道分配模式。 双工器被用于形成配置用于高吞吐量无线小区和网络的无线小区。
-
-
-
-
-
-
-
-
-
Search Results
174
records
(took 0.02 seconds)
