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1. 发明授权

US09768494B2 Antenna with adjustable beam characteristics 有权
公开(公告)号：US09768494B2
公开(公告)日：2017-09-19
申请号：US13577605
申请日：2010-02-08
申请人： Stefan Johansson , Martin Johansson , Sven Oscar Petersson
发明人： Stefan Johansson , Martin Johansson , Sven Oscar Petersson
IPC分类号： H01Q3/00 , H01Q1/24 , H01Q21/26 , H01Q21/29 , H01Q3/26 , H01Q25/00
CPC分类号： H01Q1/246 , H01Q3/26 , H01Q3/267 , H01Q21/26 , H01Q21/29 , H01Q25/001
摘要： The present invention relates to an antenna comprising multiple array elements with a first and second feeding point, each associated with orthogonal polarizations, each array element has a first and second phase centre each associated with the orthogonal polarizations, the first and second phase centres of said array elements are arranged in at least two columns, and one antenna port connected to the first and second feeding points of at least two array elements with first phase centre and second phase centre arranged in the at least two columns via a respective feeding network. The feeding network comprises a beam forming network having a primary connection, connected to the antenna port, and at least four secondary connections. The beam forming network divides power between the first feeding point and the second feeding point and controls phase shift differences between the respective feeding points with phase centre arranged in different columns.

2. 发明申请

US20120319900A1 ANTENNA WITH ADJUSTABLE BEAM CHARACTERISTICS 有权
标题翻译：天线具有可调光束特性
公开(公告)号：US20120319900A1
公开(公告)日：2012-12-20
申请号：US13577605
申请日：2010-02-08
申请人： Stefan Johansson , Martin Johansson , Sven Oscar Petersson
发明人： Stefan Johansson , Martin Johansson , Sven Oscar Petersson
IPC分类号： H01Q21/24
CPC分类号： H01Q1/246 , H01Q3/26 , H01Q3/267 , H01Q21/26 , H01Q21/29 , H01Q25/001
摘要： The present invention relates to an antenna comprising multiple array elements with a first and second feeding point, each associated with orthogonal polarizations, each array element has a first and second phase centre each associated with the orthogonal polarizations, the first and second phase centres of said array elements are arranged in at least two columns, and one antenna port connected to the first and second feeding points of at least two array elements with first phase centre and second phase centre arranged in the at least two columns via a respective feeding network. The feeding network comprises a beam forming network having a primary connection, connected to the antenna port, and at least four secondary connections. The beam forming network divides power between the first feeding point and the second feeding point and controls phase shift differences between the respective feeding points with phase centre arranged in different columns.
摘要翻译：本发明涉及一种包括具有第一和第二馈电点的多个阵列元件的天线，每个阵列元件与正交极化相关联，每个阵列元件具有第一和第二相位中心，每个相位中心与正交偏振相关联，所述第一和第二相位中心阵列元件布置在至少两列中，并且一个天线端口连接到至少两个阵列元件的第一和第二馈电点，其中第一相位中心和第二相位中心经由相应馈电网络布置在至少两列中。馈电网络包括具有主连接的波束形成网络，连接到天线端口，以及至少四个二次连接。波束形成网络在第一馈电点和第二馈电点之间划分电力，并且控制具有布置在不同列中的相位中心的相应馈电点之间的相移差。

3. 发明授权

US08384597B2 Tilt-dependent beam-shape system 有权
标题翻译：倾斜依赖的波束形状系统
公开(公告)号：US08384597B2
公开(公告)日：2013-02-26
申请号：US12444482
申请日：2006-10-16
申请人： Lars Manholm , Mats H Andersson , Martin Johansson , Sven Oscar Petersson
发明人： Lars Manholm , Mats H Andersson , Martin Johansson , Sven Oscar Petersson
IPC分类号： H01L35/00
CPC分类号： H01Q1/246 , H01Q3/30 , H01Q21/22
摘要： The present invention relates to a system for changing the radiation pattern shape of an antenna array during electrical tilting. The antenna array has multiple antenna elements, and the system comprises a phase-shifting device provided with a primary port configured to receive a transmit signal, and multiple secondary ports configured to provide phase shifted output signals to each antenna element. The system further comprises a phase-taper device that changes phase taper over the antenna elements, and thus the beam shape, with tilt angle θ. The invention is adapted for use in down-link as well as up-link within a wireless communication system.
摘要翻译：本发明涉及一种用于在电倾斜期间改变天线阵列的辐射图形状的系统。天线阵列具有多个天线元件，并且该系统包括设置有被配置为接收发射信号的主端口的相移装置，以及被配置为向每个天线元件提供相移输出信号的多个次端口。该系统还包括相位锥形装置，其改变天线元件上的相位锥度，并因此改变具有倾斜角度的束的形状。本发明适用于无线通信系统中的下行链路以及上行链路。

4. 发明申请

US20100311457A1 Method for Compensating a Radiation Beam by Beam Steering 有权
标题翻译：通过光束转向补偿辐射束的方法
公开(公告)号：US20100311457A1
公开(公告)日：2010-12-09
申请号：US12665627
申请日：2007-06-21
申请人： Martin Johansson , Sven Oscar Petersson
发明人： Martin Johansson , Sven Oscar Petersson
IPC分类号： H04B7/00 , H01Q3/00
CPC分类号： H01Q1/005 , H01Q1/246 , H01Q3/30
摘要： The present invention relates to methods for adjusting a radiation beam pattern of an antenna arrangement providing coverage in an area. The antenna arrangement comprises an antenna having at least one array of antenna elements connected to a distribution network configured to generate the radiation beam pattern. The method comprises: arranging the antenna elements of said array in at least one column in an antenna plane in relation to a reference plane, each column comprising multiple antenna elements arranged in at least two sub-panels; arranging a motion sensor to the antenna arrangement, said motion sensor is configured to detect deviation of the antenna elements relative the reference plane; and adjusting a beam shape of the radiation beam pattern based on the detected deviation of the antenna to maintain coverage in the area by controlling the distribution network. The invention also relates to an antenna arrangement and base station.
摘要翻译：本发明涉及用于调整在一个区域中提供覆盖的天线装置的辐射束图案的方法。天线装置包括天线，天线具有连接到被配置为产生辐射束图案的分配网络的天线元件的至少一个阵列。该方法包括：将所述阵列的天线元件相对于参考平面布置在天线平面中的至少一列中，每列包括布置在至少两个子面板中的多个天线元件; 将运动传感器布置到天线装置，所述运动传感器被配置为检测天线元件相对于参考平面的偏差; 以及基于检测到的天线的偏差来调整辐射束图案的波束形状，以通过控制分布网络来保持该区域中的覆盖。本发明还涉及一种天线装置和基站。

5. 发明申请

US20120007789A1 ANTENNA ARRANGEMENTS 有权
标题翻译：天线安排
公开(公告)号：US20120007789A1
公开(公告)日：2012-01-12
申请号：US13257726
申请日：2009-03-23
申请人： Sven Petersson , Martin Johansson , Stefan Johansson
发明人： Sven Petersson , Martin Johansson , Stefan Johansson
IPC分类号： H01Q3/24 , H01Q21/24
CPC分类号： H01Q21/24 , H01Q1/246
摘要： The present invention relates to an antenna arrangement (100) comprising an antenna part comprising at least two antenna means, each with a number of first antenna elements having a first polarization and a number of second antenna elements having a second polarization different from said first polarization, said antenna part further comprising antenna part ports. There are two antenna part ports for each antenna means, one antenna part port for each polarization, and the antenna arrangement (100) further comprises polarization controlling means (30), comprising a distribution network, to which the antenna part ports are connected, and which includes at least a main forming network with external interface antenna ports (301,302,303,304). The polarization controlling means (30) is configured to connect antenna part ports and external interface antenna ports (301,302, 303,304).
摘要翻译：本发明涉及一种天线装置（100），包括天线部分，天线部分包括至少两个天线装置，每个天线装置具有多个具有第一极化的第一天线元件和多个具有不同于所述第一极化的第二极化的第二天线元件所述天线部分还包括天线部分端口。每个天线装置有两个天线部分端口，每个极化的一个天线部分端口，并且天线装置（100）还包括偏振控制装置（30），包括天线部分端口连接到的分配网络，以及其至少包括具有外部接口天线端口（301,302,303,304）的主成形网络。偏振控制装置（30）被配置为连接天线部分端口和外部接口天线端口（301,302,303,304）。

6. 发明授权

US08988302B2 Antenna arrangements 有权
标题翻译：天线安排
公开(公告)号：US08988302B2
公开(公告)日：2015-03-24
申请号：US13257726
申请日：2009-03-23
申请人： Sven Petersson , Martin Johansson , Stefan Johansson
发明人： Sven Petersson , Martin Johansson , Stefan Johansson
IPC分类号： H01Q21/26 , H01Q19/00 , H01Q21/24 , H01Q1/24
CPC分类号： H01Q21/24 , H01Q1/246
摘要： The present invention relates to an antenna arrangement (100) comprising an antenna part comprising at least two antenna means, each with a number of first antenna elements having a first polarization and a number of second antenna elements having a second polarization different from said first polarization, said antenna part further comprising antenna part ports. There are two antenna part ports for each antenna means, one antenna part port for each polarization, and the antenna arrangement (100) further comprises polarization controlling means (30), comprising a distribution network, to which the antenna part ports are connected, and which includes at least a main forming network with external interface antenna ports (301,302,303,304). The polarization controlling means (30) is configured to connect antenna part ports and external interface antenna ports (301, 302, 303, 304).
摘要翻译：本发明涉及一种天线装置（100），包括天线部分，天线部分包括至少两个天线装置，每个天线装置具有多个具有第一极化的第一天线元件和多个具有不同于所述第一极化的第二极化的第二天线元件所述天线部分还包括天线部分端口。每个天线装置有两个天线部分端口，每个极化的一个天线部分端口，并且天线装置（100）还包括偏振控制装置（30），包括天线部分端口连接到的分配网络，以及其至少包括具有外部接口天线端口（301,302,303,304）的主成形网络。偏振控制装置（30）被配置为连接天线部分端口和外部接口天线端口（301,302,303,304）。

7. 发明申请

US20130038506A1 PLANAR ARRAY ANTENNA WITH REDUCED BEAMWIDTH 审中-公开
标题翻译：平面阵列天线与减少波束
公开(公告)号：US20130038506A1
公开(公告)日：2013-02-14
申请号：US13643647
申请日：2010-04-29
申请人： Martin Johansson , Bjorn Johannisson , Stefan Johansson , Sven Petersson
发明人： Martin Johansson , Bjorn Johannisson , Stefan Johansson , Sven Petersson
IPC分类号： H01Q21/00
CPC分类号： H01Q1/246 , H01Q21/062 , H01Q21/26
摘要： The present invention relates to a node (1) in a wireless communication system comprising at least one antenna arrangement (2). The antenna arrangement (2) comprises at least a first antenna part (3) and a second antenna part (4), each antenna part (3, 4, 5) having a longitudinal extension along which extension a corresponding column axis (6, 7, 8) runs. The column axis divides each antenna part in two longitudinal sub-parts. Each antenna part (3, 4, 5) further comprises at least three antenna elements (9, 10, 11, 12, 13, 14) distributed along said column axis (6, 7, 8) and being connected to a corresponding antenna port arrangement (15, 16, 17). For each antenna part (3, 4, 5), at least one (10, 12, 14) of said antenna elements is positioned on said column axis (6, 7, 8), and at least one (9, 11, 13) of said antenna elements is positioned separate from said column axis (6, 7, 8).
摘要翻译：本发明涉及一种包括至少一个天线装置（2）的无线通信系统中的节点（1）。天线装置（2）至少包括第一天线部分（3）和第二天线部分（4），每个天线部分（3,4,5）具有纵向延伸部分，延伸部分相应的列轴线（6,7），8）运行。列轴将每个天线部分分成两个纵向子部分。每个天线部分（3,4,5）还包括沿着所述列轴线（6,7,8）分布的至少三个天线元件（9,10,11,12,13,14），并且连接到相应的天线端口安排（15,16,17）。对于每个天线部分（3,4,5），至少一个（10,12,14）的所述天线元件位于所述列轴线（6,7,8）上，并且至少一个（9,11,13））的天线元件与所述列轴线（6,7,8）分离。

8. 发明申请

US20110095961A1 ANTENNA CONFIGURATION PROVIDES COVERAGE 有权
标题翻译：天线配置提供覆盖
公开(公告)号：US20110095961A1
公开(公告)日：2011-04-28
申请号：US12997948
申请日：2008-06-19
申请人： Martin Johansson , Stefan Johansson , Sven Petersson
发明人： Martin Johansson , Stefan Johansson , Sven Petersson
IPC分类号： H01Q21/06
CPC分类号： H01Q21/29 , H01Q1/246 , H01Q21/205 , H01Q21/24
摘要： The invention provides an antenna arrangement for a wireless communication system arranged to have at least one transmit mode and at least one receive mode, the arrangement comprising at least three directional antennas (601, 602, 603) in an antenna configuration. Each directional antenna is arranged to have an azimuthal radiation pattern shaped as a beam, each beam covering an angular sector, such that a combined radiation pattern of all beams in a first transmit mode is arranged to provide a full 360° omnidirectional coverage. By combining localization and polarization (P1, P2) of the directional antennas an omnidirectional radiation pattern substantially without null-depths in the azimuthal plane can be created when the radiation pattern of the directional antennas are combined. The invention also provides a corresponding method and a base station for communication with mobile terminals in a telecommunications network equipped with the antenna arrangement.
摘要翻译：本发明提供了一种用于无线通信系统的天线装置，其被布置为具有至少一个发射模式和至少一个接收模式，所述装置包括天线配置中的至少三个定向天线（601,602,603）。每个定向天线被布置成具有形状为波束的方位辐射图，每个波束覆盖角扇区，使得以第一发射模式的所有波束的组合辐射图被布置成提供完整的360°全向覆盖。通过组合定向天线的定位和偏振（P1，P2），可以在定向天线的辐射方向图被组合时，产生基本不存在方位平面内的零深度的全向辐射图。本发明还提供了一种相应的方法和基站，用于与配备有天线装置的电信网络中的移动终端进行通信。

9. 发明授权

US09615961B2 Percutaneous implant and ostomy method 有权
公开(公告)号：US09615961B2
公开(公告)日：2017-04-11
申请号：US14006647
申请日：2012-03-26
申请人： Martin Johansson , Robert Axelsson , Jan Erik Axelsson
发明人： Martin Johansson , Robert Axelsson , Jan Erik Axelsson
IPC分类号： A61F5/445
CPC分类号： A61F5/445 , A61F2005/4455
摘要： A percutaneous ostomy implant for implantation into the abdominal wall of a patient is provided, which includes a connecting member for mounting an external detachable device thereto; a first tubular ingrowth member depending from the connecting member; and a second tubular ingrowth member depending from the connecting member and being radially outwardly spaced from the first tubular ingrowth member. The first tubular ingrowth member is configured and dimensioned to receive a bowel segment within it to allow the stoma and serosal tissue of that bowel segment to infiltrate the first tubular ingrowth member. The second tubular member is configured and dimensioned to abut dermal tissue to allow the dermal tissue to infiltrate the second tubular ingrowth member, thereby securing and sealing the ostomy implant to the dermis.

10. 发明授权

US09226848B2 Percutaneous implant and ostomy method 有权
标题翻译：经皮植入和造口术
公开(公告)号：US09226848B2
公开(公告)日：2016-01-05
申请号：US13266876
申请日：2010-04-28
申请人： Martin Johansson , Björn Edwin , Leif Hulten , Peter Thomsen
发明人： Martin Johansson , Björn Edwin , Leif Hulten , Peter Thomsen
IPC分类号： A61F5/44 , A61F5/445
CPC分类号： A61F5/445 , Y10T29/49826
摘要： A percutaneous ostomy implant for implantation into the abdominal wall of a patient. The implant has a cylindrical part for mounting an external detachable device thereto, an ingrowth mesh and a circular flange for anchoring the implant. The cylindrical part and circular flange are attached to opposite ends of the ingrowth mesh. The ingrowth mesh is arranged such that when the implant is implanted in the abdominal wall of a patient, the epidermis meets the ingrowth mesh and is able to attach therethrough directly to serosal tissue of a bowel segment inside the implant.
摘要翻译：用于植入患者腹壁的经皮造口植入物。植入物具有用于将外部可拆卸装置安装到其上的圆柱形部分，向内生长网和用于锚定植入物的圆形凸缘。圆柱形部分和圆形凸缘连接到向内生长网的相对端。向内生长网布置成使得当将植入物植入患者的腹壁时，表皮与内生网相遇并且能够直接附着到植入物内的肠段的浆膜组织中。

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