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61. 发明授权

US06859175B2 Multiple frequency antennas with reduced space and relative assembly 有权
标题翻译：具有减少空间和相对组装的多频天线
公开(公告)号：US06859175B2
公开(公告)日：2005-02-22
申请号：US10309484
申请日：2002-12-03
申请人： Laurent Desclos , Gregory Poilasne , Sebastian Rowson
发明人： Laurent Desclos , Gregory Poilasne , Sebastian Rowson
IPC分类号： H01Q1/24 , H01Q1/38 , H01Q7/00 , H01Q9/04 , H01Q9/16 , H01Q21/29
CPC分类号： H01Q9/0421 , H01Q1/242 , H01Q1/38 , H01Q7/005 , H01Q9/0442 , H01Q9/16 , H01Q21/29
摘要： The disclosed embodiments of the present invention include an antenna element having a generally low profile and providing a larger bandwidth. The disclosed embodiments include antenna elements having a top section with at least one cutout. Each cutout is provided with one or more tongues therein. The tongues extend from an edge of the cutout inward. The tongues may be coplanar with the top section or may be positioned between the top section and a bottom plate. Each tongue may be positioned separately to produce the desired antenna element characteristics.
摘要翻译：本发明公开的实施例包括具有通常较低轮廓并且提供较大带宽的天线元件。所公开的实施例包括具有至少一个切口的顶部部分的天线元件。每个切口在其中设置有一个或多个舌片。舌片从切口的边缘向内延伸。舌片可以与顶部部分共面，或者可以位于顶部部分和底部板之间。每个舌头可以分开定位以产生期望的天线元件特性。

62. 发明授权

US06717551B1 Low-profile, multi-frequency, multi-band, magnetic dipole antenna 有权
标题翻译：低频，多频，多波段，磁偶极天线
公开(公告)号：US06717551B1
公开(公告)日：2004-04-06
申请号：US10293465
申请日：2002-11-12
申请人： Laurent Desclos , Jeff Shamblin , Gregory Poilasne , Vaneet Pathak , Sebastian Rowson
发明人： Laurent Desclos , Jeff Shamblin , Gregory Poilasne , Vaneet Pathak , Sebastian Rowson
IPC分类号： H01Q138
CPC分类号： H01Q9/0421 , H01Q1/241 , H01Q21/30
摘要： Multi-frequency, low-profile, capacitively loaded magnetic dipole antennas to be used in wireless communications. Each antenna comprises one to n antenna elements and each element having one to n arms. The various antenna embodiments can cover a range of frequencies to be determined by the shape, size, and number of elements in the physical configuration of the antenna. The antenna configuration can also be adapted to expand frequency bands covered by the antenna or to fit within space restrictions dictated by specific antenna applications.
摘要翻译：用于无线通信的多频，低调，电容负载的磁偶极子天线。每个天线包括一到n个天线元件，并且每个元件具有一个到第n个臂。各种天线实施例可以覆盖由天线的物理配置中的元件的形状，尺寸和数量确定的频率范围。天线配置还可以适应于扩展由天线覆盖的频带或适应特定天线应用所规定的空间限制。

63. 发明授权

US06675461B1 Method for manufacturing a magnetic dipole antenna 有权
标题翻译：磁偶极天线的制造方法
公开(公告)号：US06675461B1
公开(公告)日：2004-01-13
申请号：US09891971
申请日：2001-06-26
申请人： Sebastian Rowson , Laurent Desclos , Gregory Poilasne
发明人： Sebastian Rowson , Laurent Desclos , Gregory Poilasne
IPC分类号： H01P1100
CPC分类号： H01Q7/005 , Y10T29/49004 , Y10T29/49016 , Y10T29/49018 , Y10T29/53683 , Y10T29/53835 , Y10T29/53839
摘要： A method for manufacturing a magnetic dipole antenna employing one or more spacers is disclosed. The magnetic dipole antenna having three plates, where each plate has holes for inserting one or more spacers through the bottom and middle plates. The distance separation between the top plate and the middle plate of the magnetic dipole antenna determines the operational frequency. Spacers are used to adjust and secure gap between top and middle plates and fix operational frequency of antenna at desired target frequency. A coaxial cable is attached to the magnetic dipole antenna for measuring the resonant frequency.
摘要翻译：公开了一种制造使用一个或多个间隔物的磁偶极子天线的方法。具有三个板的磁偶极子天线，其中每个板具有用于通过底板和中间板插入一个或多个间隔件的孔。磁偶极子天线的顶板和中间板之间的距离决定了工作频率。隔板用于调节和固定顶板和中间板之间的间隙，并将天线的工作频率固定在所需的目标频率。同轴电缆连接到磁偶极子天线，用于测量谐振频率。

64. 发明授权

US06567053B1 Magnetic dipole antenna structure and method 有权
标题翻译：磁偶极天线结构及方法
公开(公告)号：US06567053B1
公开(公告)日：2003-05-20
申请号：US09781720
申请日：2001-02-12
申请人： Eli Yablonovitch , Laurent Desclos , Sebastian Rowson
发明人： Eli Yablonovitch , Laurent Desclos , Sebastian Rowson
IPC分类号： H01Q1310
CPC分类号： H01Q13/22 , H01Q5/35 , H01Q5/378 , H01Q13/12
摘要： The spiral sheet antenna allows a small efficient antenna structure that is much smaller than the electromagnetic wavelength. It achieves the small size by introducing a high effective dielectric constant through geometry rather than through a special high dielectric constant material. It typically includes a rectangular cylinder-like shape, with a seam. The edges of the seam can overlap to make a high capacitance, or they can make a high capacitance by simply having the edges of the seam very close to each other. The high capacitance serves the same role as a high dielectric constant material in a conventional compact antenna.
摘要翻译：螺旋片天线允许比电磁波长小得多的小型有效天线结构。它通过几何形状引入高有效介电常数而不是通过特殊的高介电常数材料来实现小尺寸。它通常包括具有矩形圆柱形形状，具有接缝。接缝的边缘可以重叠以产生高电容，或者它们可以通过简单地使接缝的边缘非常接近而产生高电容。高电容与常规小型天线中的高介电常数材料具有相同的作用。

65. 发明申请

US20140184454A1 MULTI-FUNCTION ARRAY FOR ACCESS POINT AND MOBILE WIRELESS SYSTEMS 有权
标题翻译：用于接入点和移动无线系统的多功能阵列
公开(公告)号：US20140184454A1
公开(公告)日：2014-07-03
申请号：US14071560
申请日：2013-11-04
申请人： Jeff Shamblin , Laurent Desclos , Sebastian Rowson
发明人： Jeff Shamblin , Laurent Desclos , Sebastian Rowson
IPC分类号： H01Q9/06
CPC分类号： H01Q9/06 , H01Q1/243 , H01Q3/00 , H01Q9/0421
摘要： A multi-function array is described where several communication system functions are realized using the same antenna architecture. An array of antenna elements where each antenna element can generate multiple radiation patterns is described; the multiple radiation patterns from each antenna element provides increased capability and flexibility in generating a phased array, a MIMO antenna system, a receive diversity antenna system, as well as direction finding feature by way of an interferometer function provided by one or multiple elements. The small volume attributes of the antenna elements populating the array lend this technique to mobile wireless devices as well as access points.
摘要翻译：描述了一种多功能阵列，其中使用相同的天线架构来实现若干通信系统功能。描述了每个天线元件可以产生多个辐射图案的天线元件阵列; 来自每个天线元件的多个辐射图案通过由一个或多个元件提供的干涉仪功能提供增强的生产相控阵列，MIMO天线系统，接收分集天线系统以及测向特征的能力和灵活性。填充阵列的天线元件的小体积属性将该技术借给移动无线设备以及接入点。

66. 发明授权

US07696932B2 Antenna configured for low frequency applications 有权
标题翻译：天线配置为低频应用
公开(公告)号：US07696932B2
公开(公告)日：2010-04-13
申请号：US11675557
申请日：2007-02-15
申请人： Laurent Desclos , Sebastian Rowson , Rowland Jones , Ki Soo Kim
发明人： Laurent Desclos , Sebastian Rowson , Rowland Jones , Ki Soo Kim
IPC分类号： H01Q1/24
CPC分类号： H01Q1/273 , H01Q1/243 , H01Q1/245 , H01Q9/42
摘要： An antenna configured for low frequency applications on a mobile device includes an antenna element coupled to a conductive structure which, in turn, is coupled to the user of the mobile device such that the user of the mobile device effectively becomes part of the antenna. The conductive structure can include, for example, the device housing being made from a conductive material, a conductive structure embedded inside the device housing, or conductive pads exposed in the device housing. The antenna element is electrically connected to the conductive structure and the user can be coupled to the conductive structure either through direct contact or through capacitive coupling. In addition, the antenna can include an active element configured to boost free space operation efficiency. The active element can include, for example, a low noise amplifier integrated onto a low noise amplifier board. The active element can be at least partially surrounded by a hollow support structure around which an antenna coil is wrapped, where the antenna coil is coupled to the active element. Furthermore, one or more antenna coils can be utilized either separately or in conjunction with the antenna for low frequency applications, where the one or more antenna coils can have integrated therein inductive components and/or active/switching elements that allow the one or more antenna coils to be tuned to a desired frequency.
摘要翻译：配置用于移动设备上的低频应用的天线包括耦合到导电结构的天线元件，该天线元件又连接到移动设备的用户，使得移动设备的用户有效地成为天线的一部分。导电结构可以包括例如由导电材料制成的器件外壳，嵌入在器件外壳内部的导电结构，或暴露在器件外壳中的导电焊盘。天线元件电连接到导电结构，用户可以通过直接接触或通过电容耦合而耦合到导电结构。此外，天线可以包括被配置为提高自由空间操作效率的有源元件。有源元件可以包括例如集成在低噪声放大器板上的低噪声放大器。有源元件可以至少部分地被中空支撑结构所围绕，天线线圈围绕着该天线线圈被缠绕，其中天线线圈耦合到有源元件。此外，一个或多个天线线圈可以单独地或与低频应用的天线一起使用，其中一个或多个天线线圈可以集成在其中的电感元件和/或允许一个或多个天线的有源/开关元件线圈调谐到所需的频率。

67. 发明授权

US06919857B2 Differential mode capacitively loaded magnetic dipole antenna 有权
标题翻译：差分模式电容负载磁偶极天线
公开(公告)号：US06919857B2
公开(公告)日：2005-07-19
申请号：US10352354
申请日：2003-01-27
申请人： Jeff Shamblin , Laurent Desclos , Gregory Poilasne , Sebastian Rowson
发明人： Jeff Shamblin , Laurent Desclos , Gregory Poilasne , Sebastian Rowson
IPC分类号： H01Q1/22 , H01Q1/36 , H01Q7/00 , H01Q9/28
CPC分类号： H01Q9/28 , H01Q1/36 , H01Q7/005
摘要： Differential mode capacitively loaded magnetic dipole designs are provided for usage in various applications. Impedance matching may be accomplished with changes to antenna structures without concomitant changes in resonant frequency.
摘要翻译：提供差分模式电容负载磁偶极子设计用于各种应用。阻抗匹配可以通过天线结构的改变而实现，而谐振频率没有伴随的变化。

68. 发明授权

US06677915B1 Shielded spiral sheet antenna structure and method 有权
标题翻译：屏蔽螺旋片天线结构及方法
公开(公告)号：US06677915B1
公开(公告)日：2004-01-13
申请号：US09781780
申请日：2001-02-12
申请人： Eli Yablonovitch , Laurent Desclos , Sebastian Rowson
发明人： Eli Yablonovitch , Laurent Desclos , Sebastian Rowson
IPC分类号： H01Q1114
CPC分类号： H01Q13/22 , H01Q5/35 , H01Q5/378 , H01Q13/12
摘要： The shielded spiral sheet antenna concept permits a small efficient antenna structure that is much smaller than the electromagnetic wavelength. In such small structures, the radiation usually goes almost all directions. A geometrical structure that shields the radiation from absorbers, and it directs the radiation in the opposite direction. This is difficult to achieve in very small radiators. At the same time, the shielded spiral sheet structure is more efficient than other antennas. Its radiation is shielded from an adjacent absorber by an asymmetric metallic border. The specifications of the asymmetric metallic border are given by an operational mathematical procedure.
摘要翻译：屏蔽的螺旋片天线概念允许比电磁波长小得多的小型有效天线结构。在这样小的结构中，辐射通常几乎都是全方位的。屏蔽辐射与吸收体的几何结构，并将辐射指向相反的方向。这在很小的散热器中难以实现。同时，屏蔽螺旋片结构比其他天线更有效。其辐射通过不对称金属边界与相邻的吸收体屏蔽。非对称金属边界的规格由操作数学程序给出。

69. 发明授权

US06518924B1 Integrated multifrequency slot/patch antenna and method 有权
标题翻译：集成多频插槽/贴片天线和方法
公开(公告)号：US06518924B1
公开(公告)日：2003-02-11
申请号：US09929383
申请日：2001-08-13
申请人： Laurent Desclos , Sebastian Rowson , Gregory Poilasne
发明人： Laurent Desclos , Sebastian Rowson , Gregory Poilasne
IPC分类号： H01Q138
CPC分类号： H01Q13/10 , H01Q1/242 , H01Q9/0407 , H01Q19/005
摘要： An antenna structure has the approximate characteristics of a slotted cylinder. Rather than utilizing a complete cylinder, the antenna structure utilizes a pair of spaced-apart patches that are joined together by one or more transmission lines that loop around with the same length as the perimeter of a corresponding cylinder. The antenna structure may be advantageously “wrapped” around an enclosure for an electronic device, such as a cellular telephone or the like.
摘要翻译：天线结构具有开槽圆柱体的近似特性。天线结构不是利用完整的圆柱体，而是利用一对间隔开的贴片，其通过一个或多个绕相应圆柱体周长相同长度的传输线连接在一起。可以有利地将天线结构“包裹”在诸如蜂窝式电话等的电子设备的外壳周围。

70. 发明授权

US09287941B2 Beam forming and steering using LTE diversity antenna 有权
标题翻译：使用LTE分集天线的波束形成和转向
公开(公告)号：US09287941B2
公开(公告)日：2016-03-15
申请号：US14451700
申请日：2014-08-05
申请人： Olivier Pajona , Sebastian Rowson , Laurent Desclos
发明人： Olivier Pajona , Sebastian Rowson , Laurent Desclos
IPC分类号： H04B1/38 , H04B7/04 , H04L29/06 , H04B7/06
CPC分类号： H04B7/0404 , H04B7/043 , H04B7/0617 , H04L69/18
摘要： An antenna system, which is coupled to one or more first transceivers for processing signals according to one or more protocols, respectively, and to a second transceiver for performing a function in conjunction with at least one of the one or more protocols, is provided. The antenna system includes a first antenna, a second antenna, a circuit coupled to the first and second antennas, and a controller configured to control the circuit for enabling beam forming and beam steering or for enabling the function in conjunction with the at least one of the one or more protocols. The circuit includes a phase shifting block configured to provide multiple phase shifts between a first radiation pattern associated with the first antenna and a second radiation pattern associated with the second antenna to generate multiple combined radiation patterns corresponding to the phase shifts, respectively, for the beam forming and beam steering purposes.
摘要翻译：提供了一种天线系统，其耦合到一个或多个第一收发器，用于分别根据一个或多个协议来处理信号，以及耦合到第二收发器，用于结合所述一个或多个协议中的至少一个执行功能。天线系统包括第一天线，第二天线，耦合到第一和第二天线的电路，以及控制器，被配置为控制该电路以实现波束形成和波束导向，或者使能该功能与以下中的至少一个一个或多个协议。该电路包括相移块，其被配置为在与第一天线相关联的第一辐射图案与与第二天线相关联的第二辐射图案之间提供多个相移，以分别产生对应于波束的相移的多个组合辐射图案成型和梁转向目的。

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