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公开(公告)号：US20130120194A1
公开(公告)日：2013-05-16
申请号：US13297976
申请日：2011-11-16
CPC分类号： H01Q5/0051 , H01Q5/357 , H01Q9/285 , H01Q9/40 , H01Q19/30 , H01Q21/062
摘要： A distributed comb tapped multiband antenna structure includes a PIFA-like antenna radiator having tap structures, and a counterpoise to the antenna radiator, wherein the tap structures include shunt connections to the counterpoise.
摘要翻译： 分布式梳状抽头多频带天线结构包括具有抽头结构的PIFA类天线辐射器和与天线辐射器的平衡，其中抽头结构包括到平衡线的分流连接。
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公开(公告)号：US08810465B2
公开(公告)日：2014-08-19
申请号：US13297976
申请日：2011-11-16
CPC分类号： H01Q5/0051 , H01Q5/357 , H01Q9/285 , H01Q9/40 , H01Q19/30 , H01Q21/062
摘要： A distributed comb tapped multiband antenna structure includes a PIFA-like antenna radiator having tap structures, and a counterpoise to the antenna radiator, wherein the tap structures include shunt connections to the counterpoise. A second antenna radiator is collinear and opposing the antenna radiator while sharing the counterpoise in common with the antenna radiator, such that the antenna structure is configured as a balanced dipole. The antenna structure can be contained internally within a single device housing and can operate over multiple frequency bands. The antenna provides high performance over a considerable bandwidth within each of the multiple frequency bands of operation, even where the frequency bands are not harmonically related.
摘要翻译： 分布式梳状抽头多频带天线结构包括具有抽头结构的PIFA类天线辐射器和与天线辐射器的平衡，其中抽头结构包括到平衡线的分流连接。 第二天线辐射器与天线辐射器共线并与天线辐射器共用，与天线辐射器共同地共用平衡线，使得天线结构被配置为平衡偶极子。 天线结构可以内部包含在单个设备壳体内，并且可以在多个频带上操作。 即使在频带不是谐波相关的情况下，该天线在多个频率工作频带内的每个频带内在相当大的带宽上提供高性能。
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公开(公告)号：US08391804B2
公开(公告)日：2013-03-05
申请号：US13051075
申请日：2011-03-18
IPC分类号： H04B1/04
CPC分类号： H04B17/21 , H04B7/0837 , H04B7/0877 , H04B17/14 , H04B17/16 , H04B17/19 , H04B17/382
摘要： A method and apparatus for providing close proximity antenna measurement and tuning, includes a first receive-only antenna, a second antenna operable in a transmit mode, a tuning circuit coupled to the first antenna, a transmitter coupled to the second antenna, a receiver coupled to the first antenna, the receiver operable to measure a power into the first antenna delivered by a signal from the second antenna driven by the transmitter, and a processor coupled to the tuning circuit, transmitter, and receiver, the processor operable to step changes in the tuning circuit until a substantially maximum power of the signal is measured by the receiver.
摘要翻译： 一种用于提供近距离天线测量和调谐的方法和装置，包括第一接收天线，以发射模式操作的第二天线，耦合到第一天线的调谐电路，耦合到第二天线的发射机，耦合到第二天线的接收器 对于第一天线，接收机可操作以测量由由发射机驱动的第二天线的信号传送到第一天线中的功率，以及耦合到调谐电路，发射机和接收机的处理器，所述处理器可操作以逐步改变 直到信号的基本最大功率由接收器测量的调谐电路。
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公开(公告)号：US20120238210A1
公开(公告)日：2012-09-20
申请号：US13051075
申请日：2011-03-18
IPC分类号： H04B7/00
CPC分类号： H04B17/21 , H04B7/0837 , H04B7/0877 , H04B17/14 , H04B17/16 , H04B17/19 , H04B17/382
摘要： A method and apparatus for providing close proximity antenna measurement and tuning, includes a first receive-only antenna, a second antenna operable in a transmit mode, a tuning circuit coupled to the first antenna, a transmitter coupled to the second antenna, a receiver coupled to the first antenna, the receiver operable to measure a power into the first antenna delivered by a signal from the second antenna driven by the transmitter, and a processor coupled to the tuning circuit, transmitter, and receiver, the processor operable to step changes in the tuning circuit until a substantially maximum power of the signal is measured by the receiver.
摘要翻译： 一种用于提供近距离天线测量和调谐的方法和装置，包括第一接收天线，以发射模式操作的第二天线，耦合到第一天线的调谐电路，耦合到第二天线的发射机，耦合到第二天线的接收器 对于第一天线，接收机可操作以测量由由发射机驱动的第二天线的信号传送到第一天线中的功率，以及耦合到调谐电路，发射机和接收机的处理器，所述处理器可操作以逐步改变 直到信号的基本最大功率由接收器测量的调谐电路。
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公开(公告)号：US20120162037A1
公开(公告)日：2012-06-28
申请号：US12978870
申请日：2010-12-27
CPC分类号： H01Q23/00 , H01Q1/22 , H01Q1/243 , H01Q1/52 , H01Q9/0421 , H01Q9/0442
摘要： A method and apparatus for mounting electronic components on an antenna structure includes at least one conductive antenna element 102, an insulating layer 106 disposed on the antenna element 102, at least one electronic component 108 disposed on the insulating layer 106, and at least one electrical trace 110 disposed on the insulating layer 106 and connecting to the at least one electronic component 108. The trace follows contours of the antenna structure, such that the trace and component are electrically isolated from the antenna element.
摘要翻译： 用于将电子部件安装在天线结构上的方法和装置包括至少一个导电天线元件102，设置在天线元件102上的绝缘层106，设置在绝缘层106上的至少一个电子元件108，以及至少一个电气 迹线110设置在绝缘层106上并连接到至少一个电子部件108.轨迹跟随天线结构的轮廓，使得迹线和部件与天线元件电隔离。
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公开(公告)号：US09024832B2
公开(公告)日：2015-05-05
申请号：US12978870
申请日：2010-12-27
CPC分类号： H01Q23/00 , H01Q1/22 , H01Q1/243 , H01Q1/52 , H01Q9/0421 , H01Q9/0442
摘要： A method and apparatus for mounting electronic components on an antenna structure includes at least one conductive antenna element 102, an insulating layer 106 disposed on the antenna element 102, at least one electronic component 108 disposed on the insulating layer 106, and at least one electrical trace 110 disposed on the insulating layer 106 and connecting to the at least one electronic component 108. The trace follows contours of the antenna structure, such that the trace and component are electrically isolated from the antenna element.
摘要翻译： 用于将电子部件安装在天线结构上的方法和装置包括至少一个导电天线元件102，设置在天线元件102上的绝缘层106，设置在绝缘层106上的至少一个电子元件108，以及至少一个电气 迹线110设置在绝缘层106上并连接到至少一个电子部件108.轨迹跟随天线结构的轮廓，使得迹线和部件与天线元件电隔离。
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公开(公告)号：US20100134252A1
公开(公告)日：2010-06-03
申请号：US12326201
申请日：2008-12-02
IPC分类号： H04Q5/22
CPC分类号： H01Q1/2216 , H01Q3/02
摘要： A system, apparatus, and techniques for interrogating a Radio Frequency Identification (RFID) tag are disclosed. The system includes an RFID reader that includes a pivotable polarized antenna for reading a reader/tag link. The antenna moves at a specific frequency over a specific distance resulting in reader/tag links being moved out of a null region of the reader. Advantageously, by pivoting the antenna, the antenna apparatus minimizes signal fading and improves signal quality from tags.
摘要翻译： 公开了用于询问射频识别（RFID）标签的系统，装置和技术。 该系统包括RFID读取器，其包括用于读取读取器/标签链接的可枢转极化天线。 天线以特定频率在特定距离上移动，导致读取器/标签链接移出读取器的零区域。 有利地，通过使天线转动，天线装置使信号衰落最小化并且提高来自标签的信号质量。
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公开(公告)号：US08174391B2
公开(公告)日：2012-05-08
申请号：US12326201
申请日：2008-12-02
IPC分类号： G08B13/14
CPC分类号： H01Q1/2216 , H01Q3/02
摘要： A system, apparatus, and techniques for interrogating a Radio Frequency Identification (RFID) tag are disclosed. The system includes an RFID reader that includes a pivotable polarized antenna for reading a reader/tag link. The antenna moves at a specific frequency over a specific distance resulting in reader/tag links being moved out of a null region of the reader. Advantageously, by pivoting the antenna, the antenna apparatus minimizes signal fading and improves signal quality from tags.
摘要翻译： 公开了用于询问射频识别（RFID）标签的系统，装置和技术。 该系统包括RFID读取器，其包括用于读取读取器/标签链接的可枢转极化天线。 天线以特定频率在特定距离上移动，导致读取器/标签链接移出读取器的零区域。 有利地，通过使天线转动，天线装置使信号衰落最小化并且提高来自标签的信号质量。
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9.发明授权Method and apparatus for augmenting optical barcode scanner with RFID reader 有权用RFID阅读器增强光学条形码扫描仪的方法和装置公开(公告)号：US08245930B2
公开(公告)日：2012-08-21
申请号：US12622796
申请日：2009-11-20
申请人： David E. Bellows , Timothy B. Austin , LuoSheng Chen , Mark W. Duron , Richard T. Knadle , Thomas E. Wulff
发明人： David E. Bellows , Timothy B. Austin , LuoSheng Chen , Mark W. Duron , Richard T. Knadle , Thomas E. Wulff
CPC分类号： G06K7/0004 , G06K7/109 , G06K7/1098
摘要： An apparatus and method for augmenting an optical barcode scanner. The apparatus comprises an accessory module that includes an RFID reader, a body part attachable to the optical barcode scanner, and an interface connector for forming a communication link between the RFID reader and the optical barcode scanner when the interface connector is connected with the expansion port of the optical barcode scanner.
摘要翻译： 一种用于增加光学条形码扫描器的装置和方法。 该装置包括附件模块，其包括RFID读取器，可附着到光学条形码扫描器的主体部分和用于在接口连接器与扩展端口连接时形成RFID读取器和光学条形码扫描器之间的通信链接的接口连接器 的光学条形码扫描仪。
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10.发明申请METHOD AND APPARATUS FOR AUGMENTING OPTICAL BARCODE SCANNER WITH RFID READER 有权用RFID读写器来支持光学扫描仪的方法和装置公开(公告)号：US20110121075A1
公开(公告)日：2011-05-26
申请号：US12622796
申请日：2009-11-20
申请人： David E. Bellows , Timothy B. Austin , LuoSheng Chen , Mark W. Duron , Richard T. Knadle , Thomas E. Wulff
发明人： David E. Bellows , Timothy B. Austin , LuoSheng Chen , Mark W. Duron , Richard T. Knadle , Thomas E. Wulff
CPC分类号： G06K7/0004 , G06K7/109 , G06K7/1098
摘要： An apparatus and method for augmenting an optical barcode scanner. The apparatus comprises an accessory module that includes an RFID reader, a body part attachable to the optical barcode scanner, and an interface connector for forming a communication link between the RFID reader and the optical barcode scanner when the interface connector is connected with the expansion port of the optical barcode scanner.
摘要翻译： 一种用于增加光学条形码扫描器的装置和方法。 该装置包括附件模块，该附件模块包括RFID读取器，可连接到光学条形码扫描器的主体部分和用于在接口连接器与扩展端口连接时在RFID读取器和光学条形码扫描器之间形成通信链接的接口连接器 的光学条形码扫描仪。
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