公开(公告)号：US20070008236A1

公开(公告)日：2007-01-11

申请号：US11481490

申请日：2006-07-06

申请人： James Tillery ,  James Carson ,  Donald Runyon

发明人： James Tillery ,  James Carson ,  Donald Runyon

IPC分类号： H01Q21/26

CPC分类号： H01Q21/30 ,  H01Q1/246

摘要： A communication system can comprise an ordered arrangement or array of two sets, groups, or groups of antenna elements. The system can transmit or receive two bands or ranges of electromagnetic energy, signals, or radiation. The first set of the antenna elements can operate one of the bands, while the second set can operate the other band. The first set of antenna elements can be arranged or disposed to form a line or a column. The second set of antenna elements can be arranged or disposed on opposite sides of the line, with some of those elements on one side of the line and the remainder on the other side. The antenna elements that are on one side of the line can be staggered or longitudinally offset with respect to the antenna elements that are on the opposite side of the line.

摘要翻译： 通信系统可以包括两组，一组或天线元件组的有序排列或阵列。 该系统可以发射或接收两个频带或范围的电磁能，信号或辐射。 第一组天线元件可以操作一个频带，而第二组可以操作另一个频带。 第一组天线元件可以布置或布置成形成线或列。 第二组天线元件可以布置或设置在线的相对侧上，其中一些元件位于线的一侧，而其余的在另一侧。 在线的一侧的天线元件可以相对于在线的相对侧的天线元件交错或纵向偏移。

公开(公告)号：US20050012665A1

公开(公告)日：2005-01-20

申请号：US10623379

申请日：2003-07-18

申请人： Donald Runyon ,  James Carson ,  Darin Janoschka

发明人： Donald Runyon ,  James Carson ,  Darin Janoschka

IPC分类号： H01Q1/24 ,  H01Q3/22 ,  H01Q3/26 ,  H01Q3/40

CPC分类号： H01Q1/246 ,  H01Q3/26 ,  H01Q3/40

摘要： A dual-polarization wireless base station antenna that implements vertical electrical downtilt and sidelobe reduction using beam steering circuit that includes a variable power divider and a multi-beam beam forming network. The variable power divider includes a single adjustable control element to divide an input voltage signal into a pair of complimentary amplitude voltage drive signals that exhibit matched phase and constant phase delay through the variable power divider. The beam forming network is configured as a double-sided, edge-connected microstrip module mounted to a main panel, which support the antenna elements in a vertical column organized into sub-arrays in a manner that implements sidelobe reduction. The power distribution network connecting the beam steering network to the antenna elements implements beam tilt bias and sidelobe reduction through coordinated phase shifting implemented through transmission media trace length adjustment.

摘要翻译： 双极化无线基站天线，其使用包括可变功率分配器和多波束成束网络的波束控制电路实现垂直电下倾和旁瓣减少。 可变功率分配器包括单个可调控制元件，以将输入电压信号分成一对互补幅度电压驱动信号，其通过可变功率分配器呈现出匹配的相位和恒定相位延迟。 波束形成网络被配置为安装到主面板的双面，边缘连接的微带线模块，其以以实现旁瓣减少的方式将天线元件支撑在组织成子阵列的垂直列中。 将波束导向网络连接到天线元件的配电网络通过传输介质走线长度调整实现协调相移实现波束倾斜偏置和旁瓣减少。

公开(公告)号：US20070152772A1

公开(公告)日：2007-07-05

申请号：US11686976

申请日：2007-03-16

申请人： Donald Runyon

发明人： Donald Runyon

IPC分类号： H01P5/22

CPC分类号： H01P5/04

摘要： A wiper-type variable power divider with capacitive junctions to minimize the creation of passive intermodulation interference (PIM) during adjustment of the power divider. The variable power divider includes an adjustable, wiper-type phase shifter connected to a hybrid power divider. The output ports of the hybrid power divider produce two RF signals having variable and complementary power amplitudes as the power divider is adjusted throughout its adjustment range. The power divider output signals also have a sum that is substantially equal to a constant quantity throughout the adjustment range of the power divider. The phase shifter is well suitable for use in a base station antenna, where it can be used for be beam steering and beam width adjustment. The variable power divider can also be operated by remote control of a motorized actuator that operates the power divider.

摘要翻译： 具有电容结的刮水器型可变功率分配器，以在调节功率分配器期间最小化无源互调干扰（PIM）的产生。 可变功率分配器包括连接到混合功率分配器的可调节的刮水器型移相器。 混合功率分配器的输出端口产生具有可变和互补功率幅度的两个RF信号，因为功率分配器在整个调节范围内被调整。 功率分配器输出信号还具有在功率分配器的整个调节范围内基本上等于恒定量的和。 移相器非常适用于基站天线，其可以用于波束转向和波束宽度调节。 可变功率分配器也可以通过遥控操作功率分配器的电动执行器进行操作。

公开(公告)号：US20060205341A1

公开(公告)日：2006-09-14

申请号：US11372856

申请日：2006-03-11

申请人： Donald Runyon

发明人： Donald Runyon

IPC分类号： H04B7/15

CPC分类号： H04B7/15542 ,  G08C2201/40 ,  H04B7/15535 ,  H04B7/1555 ,  H04B7/15571 ,  H04B7/15578 ,  H04B7/15585

摘要： Wireless repeaters that utilize balanced and quasi-balanced antenna feed circuits for feedback suppression. The wireless repeater typically implements dual cross-polarization isolation both along and between uplink and downlink signal paths, which relies on dual-polarization server and donor antennas. The unit may utilize balanced antenna feeds for both polarizations or balanced antenna feeds for one polarization and unbalanced antenna feeds for the other polarization. In addition, the unbalanced antenna feeds may be deployed in a two-element quasi-balanced configuration, and the antenna may include dual-polarization antenna element. The antenna elements may include dual-polarization antenna elements or separate antenna elements for each polarization.

摘要翻译： 无线中继器利用平衡和准平衡天线馈电电路进行反馈抑制。 无线中继器通常在依赖于双极化服务器和施主天线的上行链路和下行链路信号路径之间以及之间实现双交叉极化隔离。 该单元可以利用用于两极化的平衡天线馈线或用于一个极化的平衡天线馈电和用于另一极化的不平衡天线馈送。 此外，不平衡天线馈送可以部署在双元件准平衡配置中，并且天线可以包括双极化天线元件。 天线元件可以包括用于每个极化的双极化天线元件或单独的天线元件。

公开(公告)号：US20070232228A1

公开(公告)日：2007-10-04

申请号：US11397304

申请日：2006-04-04

申请人： David McKay ,  Donald Runyon ,  Stephen Thompson ,  James Maxwell

发明人： David McKay ,  Donald Runyon ,  Stephen Thompson ,  James Maxwell

IPC分类号： H04B7/15

CPC分类号： H04B7/2606 ,  H04B7/1555

摘要： A wireless repeater that includes a universal server base unit and modular donor antenna options. The universal server base unit includes a base unit bidirectional amplifier, a server antenna, and a housing that accepts an internal donor antenna board or an internal adapter module connected to a cable port for receiving a coaxial cable connected to an external donor antenna. This allows the same universal server base unit to work with a variety of internal and external donor antenna options. In particular, the external donor antennas include outdoor swivel-mounted options including a helical circular polarization antenna, a dual polarization panel antenna, and a vertical polarization panel antenna. The donor antenna may include an optional donor bidirectional antenna located in or near the donor antenna and powered via the cable from the server base unit.

摘要翻译： 无线中继器，包括通用服务器基本单元和模块化供体天线选项。 通用服务器基本单元包括基本单元双向放大器，服务器天线和外壳，其接纳内部供体天线板或连接到电缆端口的内部适配器模块，用于接收连接到外部施主天线的同轴电缆。 这允许相同的通用服务器基本单元处理各种内部和外部供体天线选项。 特别地，外部施主天线包括室外旋转安装选项，包括螺旋圆极化天线，双偏振面板天线和垂直偏振面板天线。 供体天线可以包括位于供体天线内或附近的可选的施主双向天线，并且经由电缆从服务器基座单元供电。

公开(公告)号：US20060255949A1

公开(公告)日：2006-11-16

申请号：US11433556

申请日：2006-05-15

申请人： William Roeder ,  Donald Runyon ,  Richard Sorenson ,  Michael Clott

发明人： William Roeder ,  Donald Runyon ,  Richard Sorenson ,  Michael Clott

IPC分类号： G08B13/14

CPC分类号： G06K7/0008 ,  B62B3/06 ,  B62B5/0096 ,  B66F9/0755 ,  B66F9/12 ,  G06K7/10079 ,  G06K7/10336 ,  G06K2017/0051 ,  G06Q10/087 ,  H01Q1/22 ,  H01Q1/2216 ,  H01Q9/0421 ,  H01Q13/22

摘要： The present invention provides an antenna for reading RFID tags in a material handling environment. At least one ruggedized, upward-looking antenna is mounted on the fork (or other base-level platform) of a pallet jack or pallet truck. The antenna can be configured to read RFID tags on pallets that are loaded on the pallet jack and communicate the tag information to a warehouse management system.

公开(公告)号：US20060255948A1

公开(公告)日：2006-11-16

申请号：US11402798

申请日：2006-04-13

申请人： Donald Runyon ,  William Roeder ,  Richard Sorenson

发明人： Donald Runyon ,  William Roeder ,  Richard Sorenson

IPC分类号： G08B13/14

CPC分类号： B66F9/0755 ,  B62B5/0096 ,  G06Q10/08 ,  H01Q1/2208 ,  H01Q13/085

摘要： The present invention provides an antenna system for reading RFID tags and/or transmitting and receiving wireless network signals, including for example wireless local area network (WLAN) signals, in a material handling environment. A ruggedized antenna can be mounted on the load backrest of a lift truck and configured to accomplish the reading of RFID tags that indicate particular pallet storage locations and the reading of RFID tags that indicate warehouse locations, such as specific loading docks. The antenna system can also be configured to accomplish transmitting and receiving WLAN signals for communication with a warehouse.

摘要翻译： 本发明提供一种用于在材料处理环境中读取RFID标签和/或发送和接收无线网络信号的天线系统，包括例如无线局域网（WLAN）信号。 坚固耐用的天线可以安装在起重车的负载靠背上，并配置为完成RFID标签的读取，这些RFID标签表示特定的托盘存储位置，以及读取指示仓库位置的RFID标签，例如特定的装载码头。 天线系统还可以被配置成完成发送和接收WLAN信号以与仓库进行通信。

公开(公告)号：US20050206569A1

公开(公告)日：2005-09-22

申请号：US11082363

申请日：2005-03-17

申请人： David Arndt ,  Donald Runyon ,  Sara Ellen Phillips

发明人： David Arndt ,  Donald Runyon ,  Sara Ellen Phillips

IPC分类号： H01Q1/00 ,  H01Q1/12 ,  H01Q1/38 ,  H01Q1/40 ,  H01Q9/40

CPC分类号： H01Q9/40 ,  H01Q1/007 ,  H01Q1/1214 ,  H01Q1/40

摘要： A substantially planar antenna configured for easy installation in a ceiling or ceiling tile. The antenna is configured for duplex communications in carrier frequency ranges spanning at least a 2:1 ratio of frequency values from the highest to the lowest frequency in the carrier frequency band, such as the frequency range from 800 to 960 MHz and 1700 to 2400 MHz, and within a coverage pattern below the ceiling extending through 360° azimuth and 180° elevation. The antennas are manufactured as a printed circuit board that snaps apart into a number of panels, which each contains at least a planar antenna element and a cross brace that are used to assemble the antenna. The printed circuit board is a dielectric substrate carrying printed conductor including a radiating circular monopole disc radiating element, associated transmission signal paths, and printed indicia that typically include assembly instructions and a logo. The printed circuit board sheet configuration makes the antennas inexpensive to mass produce and easy to snap apart into individual units, which are themselves self-contained, easy to snap apart and install.

摘要翻译： 一种基本上平面的天线，其被配置为容易地安装在天花板或天花板瓦片中。 该天线被配置为在载波频率范围内进行双工通信，该载波频率范围跨越载波频带中从最高到最低频率的频率值的比例至少为2:1，例如从800MHz到960MHz和1700MHz到2400MHz的频率范围 ，并且在天花板下方延伸通过360°方位角和180°仰角的覆盖图案内。 这些天线被制造成印刷电路板，该印刷电路板卡扣到多个面板中，每个面板至少包含用于组装天线的平面天线元件和十字支架。 印刷电路板是承载包括辐射圆形单极盘辐射元件，相关联的传输信号路径和通常包括组装指令和徽标的打印标记的印刷导体的电介质基板。 印刷电路板片材配置使得天线便宜大量生产，并且易于分离成各自独立的单元，这些单元本身是独立的，易于分离和安装。

公开(公告)号：US20060255951A1

公开(公告)日：2006-11-16

申请号：US11433564

申请日：2006-05-15

申请人： William Roeder ,  Donald Runyon ,  Richard Sorenson ,  Michael Clott

发明人： William Roeder ,  Donald Runyon ,  Richard Sorenson ,  Michael Clott

IPC分类号： G08B13/14

CPC分类号： G06K7/0008 ,  B62B3/06 ,  B62B5/0096 ,  B66F9/0755 ,  B66F9/12 ,  G06K7/10079 ,  G06K7/10336 ,  G06K2017/0051 ,  G06Q10/087 ,  H01Q1/22 ,  H01Q1/2216 ,  H01Q9/0421 ,  H01Q13/22

摘要： In one exemplary embodiment in accordance with the invention, an order-picking system includes a picking cart having a radio frequency (RF) antenna arranged above an object-stacking surface of the picking cart. The order-picking system further includes a radio frequency identification (RFID) tag reader coupled to the RF antenna. The RFID tag reader is configured to identify a first RFID tag attached to a first tagged object placed on the picking cart and further configured to eliminate identification of a second RFID tag attached to a second tagged object located outside a perimeter of the object-stacking surface of the picking cart.

公开(公告)号：US20060255950A1

公开(公告)日：2006-11-16

申请号：US11433557

申请日：2006-05-15

申请人： William Roeder ,  Donald Runyon ,  Richard Sorenson ,  Michael Clott

发明人： William Roeder ,  Donald Runyon ,  Richard Sorenson ,  Michael Clott

IPC分类号： G08B13/14

CPC分类号： G06K7/0008 ,  B62B3/06 ,  B62B5/0096 ,  B66F9/0755 ,  B66F9/12 ,  G06K7/10079 ,  G06K7/10336 ,  G06K2017/0051 ,  G06Q10/087 ,  H01Q1/22 ,  H01Q1/2216 ,  H01Q9/0421 ,  H01Q13/22

摘要： The present invention provides a tine-mounted antenna for reading RFID tags in a warehouse environment using RFID technology operating at ultra-high frequencies (UHF) or microwave frequencies and backscatter coupling techniques. At least one ruggedized antenna is mounted on the tine (or other base-level platform) of a lift truck (e.g., a forklift). The antenna can be configured to read RFID tags on pallets that are loaded on the lift truck and communicate the tag information to a warehouse management system.

摘要翻译： 本发明提供一种用于在仓库环境中读取RFID标签的齿安装天线，其使用以超高频（UHF）或微波频率和反向散射耦合技术操作的RFID技术。 至少一个加固天线安装在起重车（例如叉车）的叉（或其他底座平台）上。 天线可以被配置为读取装载在叉车上的托盘上的RFID标签，并将标签信息传送到仓库管理系统。