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公开(公告)号：US08970444B2
公开(公告)日：2015-03-03
申请号：US12594760
申请日：2007-04-05
申请人： Mattias Gustafsson , Stefan Johansson , Anders Ek
发明人： Mattias Gustafsson , Stefan Johansson , Anders Ek
CPC分类号： H01Q25/002 , H01Q1/243 , H01Q9/045 , H01Q21/08
摘要： The invention provides a dual polarized antenna or antenna array with a first and second radiation pattern having a first and second polarization, a method for adjustment of said antenna or antenna array and a wireless communication system comprising said antenna or antenna array. The antenna or antenna array comprises a main radiating antenna element or array of main radiating antenna elements arranged above a conductive frame. Then invention further provides an antenna or antenna array wherein a combination of conductive parasitic strips and chokes are arranged in association with the main radiating antenna element to achieve means for independently controlling beamwidths of the first and second radiation pattern a method for adjustment to achieve a desired beamwidth for each polarization, wherein the beamwidth adjustment for first and second radiation pattern is made independently of each other a wireless communication system including base stations equipped with a dual polarized antenna or antenna array according to the invention.
摘要翻译： 本发明提供了具有第一和第二极化的第一和第二辐射图案的双极化天线或天线阵列，用于调整所述天线或天线阵列的方法和包括所述天线或天线阵列的无线通信系统。 天线或天线阵列包括布置在导电框架上方的主辐射天线元件或主辐射天线元件阵列。 然后，本发明还提供了一种天线或天线阵列，其中与主辐射天线元件相关联地布置有导电寄生条和扼流圈的组合，以实现用于独立地控制第一和第二辐射图案的波束宽度的装置，用于调节以实现期望的 每个极化的波束宽度，其中用于第一和第二辐射图案的波束宽度调节彼此独立地进行，包括根据本发明的配备有双极化天线或天线阵列的基站的无线通信系统。
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公开(公告)号：US20100117916A1
公开(公告)日：2010-05-13
申请号：US12594760
申请日：2007-04-05
申请人： Mattias Gustafsson , Stefan Johansson , Anders Ek
发明人： Mattias Gustafsson , Stefan Johansson , Anders Ek
IPC分类号： H01Q21/24
CPC分类号： H01Q25/002 , H01Q1/243 , H01Q9/045 , H01Q21/08
摘要： The invention provides a dual polarized antenna or antenna array with a first and second radiation pattern having a first and second polarization, a method for adjustment of said antenna or antenna array and a wireless communication system comprising said antenna or antenna array. The antenna or antenna array comprises a main radiating antenna element or array of main radiating antenna elements arranged above a conductive frame. Then invention further provides an antenna or antenna array wherein a combination of conductive parasitic strips and chokes are arranged in association with the main radiating antenna element to achieve means for independently controlling beamwidths of the first and second radiation pattern a method for adjustment to achieve a desired beamwidth for each polarization, wherein the beamwidth adjustment for first and second radiation pattern is made independently of each other a wireless communication system including base stations equipped with a dual polarized antenna or antenna array according to the invention.
摘要翻译： 本发明提供了具有第一和第二极化的第一和第二辐射图案的双极化天线或天线阵列，用于调整所述天线或天线阵列的方法和包括所述天线或天线阵列的无线通信系统。 天线或天线阵列包括布置在导电框架上方的主辐射天线元件或主辐射天线元件阵列。 然后，本发明还提供了一种天线或天线阵列，其中与主辐射天线元件相关联地布置有导电寄生条和扼流圈的组合，以实现用于独立地控制第一和第二辐射图案的波束宽度的装置，用于调节以实现期望的 每个极化的波束宽度，其中用于第一和第二辐射图案的波束宽度调节彼此独立地进行，包括根据本发明的配备有双极化天线或天线阵列的基站的无线通信系统。
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公开(公告)号：US20130214983A1
公开(公告)日：2013-08-22
申请号：US13882727
申请日：2010-11-01
申请人： Henrik Jidhage , Anders Ek
发明人： Henrik Jidhage , Anders Ek
CPC分类号： H01Q21/293 , H01P11/00 , H01Q1/246 , H01Q9/20 , H01Q21/062 , H01Q21/26 , Y10T29/49016
摘要： The invention provides an antenna arrangement having an operating frequency band with a mean wavelength λ and comprising at least two columns of antenna elements with at least two antenna elements in each column. Each column of antenna elements extends above a separate elongated column ground plane with a column separation defined as a distance between mid-points of neighbouring column ground planes. The antenna elements in each column are located along a column axis pointing in a longitudinal direction of the column ground plane wherein all column separations are below 0.9λ and wherein a parasitic element extends above at least one antenna element in each column. Parameters of the parasitic element are adapted for proper excitation thus achieving a reduced beamwidth for each of said columns of antennas. The invention also provides a method to manufacture the antenna arrangement.
摘要翻译： 本发明提供一种具有平均波长λ的工作频带并包括至少两列具有每列中的至少两个天线元件的天线元件的天线装置。 每列天线元件在单独的细长列接地平面上方延伸，列间隔定义为相邻列接地平面的中点之间的距离。 每列中的天线元件沿着指向列接地平面的纵向方向的列轴线定位，其中所有柱分离低于0.9λ，并且其中寄生元件在每列中的至少一个天线元件上方延伸。 寄生元件的参数适于正确的激励，从而实现每个所述天线列的减小的波束宽度。 本发明还提供一种制造天线装置的方法。
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公开(公告)号：US5706627A
公开(公告)日：1998-01-13
申请号：US315414
申请日：1994-09-28
申请人： Arde Kirka , Anders Ek , Johan Hegardt , Robert Massey , Olof Stark , Gunnar Drevfors , Ashok Singh
发明人： Arde Kirka , Anders Ek , Johan Hegardt , Robert Massey , Olof Stark , Gunnar Drevfors , Ashok Singh
IPC分类号： B29C65/00 , B29C65/08 , B65B43/60 , B65B51/14 , B65B51/22 , B65B57/00 , B65B65/00 , G05B19/414 , G05B19/416 , B65B57/100 , B65B3/04 , B65B43/26 , B65B51/10
CPC分类号： B29C65/08 , B29C66/43122 , B29C66/80 , B29C66/8167 , B29C66/8246 , B29C66/9292 , B29C66/92921 , B29C66/932 , B29C66/93441 , B29C66/93451 , B29C66/9392 , B29C66/961 , B65B43/60 , B65B51/144 , B65B51/225 , B65B57/00 , B65B65/003 , G05B19/414 , G05B19/4145 , G05B19/416 , B29C66/81463 , B29C66/81469 , B29C66/944 , B29C66/949 , B29C66/9592 , B29L2031/7166 , G05B2219/33156 , G05B2219/34029 , G05B2219/34287 , G05B2219/43114 , G05B2219/43162
摘要： A packaging machine under control of an electronic control system is set forth. The packaging machine includes a plurality of servo driven packaging stations that execute the processes required to fill and seal a carton. Each of the packaging stations is driven by one or more servomotors associated therewith. A plurality of servo amplifiers are connected to the servomotors to control the rotational movement of the servomotors thereby to effect control of the motion of the various components associated with each if the packaging stations. The packaging machine further includes at least two programmable devices connected for communication over a common bus. A programmable axis manager (PAM) is connected to control the plurality of servo amplifiers and, thus, the motion profiles of the servomotors and components of the respective processing station. A programmable logic controller (PLC) is connected to receive and transmit input/output signals associated with the plurality of packaging stations. The PAM and the PLC communicate data variable values over the common bus using predetermined fingerprints assigned to each variable value. Use of the fingerprint/variable value protocol allows high speed communication between the PLC and PAM thereby allowing the PLC and PAM to be viewed as a single control unit.
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公开(公告)号：US08739964B2
公开(公告)日：2014-06-03
申请号：US13825101
申请日：2011-09-26
申请人： Anders Ek
发明人： Anders Ek
摘要： Carrier puck for a conveyer system, comprising a non-circular lower body, an upper body and an intermediate circular portion connecting the lower body with the upper body, where the rear section of the lower body comprises a concave shape.
摘要翻译： 用于输送系统的承载器盘，包括非圆形下体，上身和连接下身与上身的中间圆形部分，其中下身的后部包括凹形。
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公开(公告)号：US08607961B2
公开(公告)日：2013-12-17
申请号：US12725807
申请日：2010-03-17
申请人： Anders Ek
发明人： Anders Ek
CPC分类号： B23Q7/16 , B65G47/763
摘要： Various embodiments include a locating device for holding a puck in a locating position in a conveyer system, comprising a base portion, a rail section, and a rotating disc rotatable supported in the base portion and having a puck recess, where the locating device comprises a locating position between the puck recess of the rotating disc and a positioning means in the rail section, and that the locating device comprises resilient means adapted to hold a puck in the locating position.
摘要翻译： 各种实施例包括用于将圆盘保持在输送系统中的定位位置的定位装置，包括基座部分，轨道部分和可转动地支撑在基座部分中并具有圆盘凹槽的旋转盘，其中定位装置包括 在旋转盘的圆盘凹槽和轨道部分中的定位装置之间定位位置，并且定位装置包括适于将冰球保持在定位位置的弹性装置。
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公开(公告)号：US20130319827A1
公开(公告)日：2013-12-05
申请号：US13825101
申请日：2011-09-26
申请人： Anders Ek
发明人： Anders Ek
IPC分类号： B65G17/18
摘要： Carrier puck for a conveyer system, comprising a non-circular lower body, an upper body and an intermediate circular portion connecting the lower body with the upper body, where the rear section of the lower body comprises a concave shape.
摘要翻译： 用于输送系统的承载器盘，包括非圆形下体，上身和连接下身与上身的中间圆形部分，其中下身的后部包括凹形。
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公开(公告)号：US20110226584A1
公开(公告)日：2011-09-22
申请号：US12725807
申请日：2010-03-17
申请人： Anders Ek
发明人： Anders Ek
CPC分类号： B23Q7/16 , B65G47/763
摘要： Various embodiments include a locating device for holding a puck in a locating position in a conveyer system, comprising a base portion, a rail section, and a rotating disc rotatable supported in the base portion and having a puck recess, where the locating device comprises a locating position between the puck recess of the rotating disc and a positioning means in the rail section, and that the locating device comprises resilient means adapted to hold a puck in the locating position.
摘要翻译： 各种实施例包括用于将圆盘保持在输送系统中的定位位置的定位装置，包括基座部分，轨道部分和可转动地支撑在基座部分中并具有圆盘凹槽的旋转盘，其中定位装置包括 在旋转盘的圆盘凹槽和轨道部分中的定位装置之间定位位置，并且定位装置包括适于将冰球保持在定位位置的弹性装置。
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公开(公告)号：USD632701S1
公开(公告)日：2011-02-15
申请号：US29357011
申请日：2010-03-05
申请人： Hakon Lundberg , Anders Ek
设计人： Hakon Lundberg , Anders Ek
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公开(公告)号：US09912078B2
公开(公告)日：2018-03-06
申请号：US13882727
申请日：2010-11-01
申请人： Henrik Jidhage , Anders Ek
发明人： Henrik Jidhage , Anders Ek
CPC分类号： H01Q21/293 , H01P11/00 , H01Q1/246 , H01Q9/20 , H01Q21/062 , H01Q21/26 , Y10T29/49016
摘要： The invention provides an antenna arrangement having an operating frequency band with a mean wavelength λ and comprising at least two columns of antenna elements with at least two antenna elements in each column. Each column of antenna elements extends above a separate elongated column ground plane with a column separation defined as a distance between mid-points of neighbouring column ground planes. The antenna elements in each column are located along a column axis pointing in a longitudinal direction of the column ground plane wherein all column separations are below 0.9λ and wherein a parasitic element extends above at least one antenna element in each column. Parameters of the parasitic element are adapted for proper excitation thus achieving a reduced beamwidth for each of said columns of antennas. The invention also provides a method to manufacture the antenna arrangement.
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