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1. 发明申请

US20120007787A1 Planar Loop Antenna System 失效
标题翻译：平面环路天线系统
公开(公告)号：US20120007787A1
公开(公告)日：2012-01-12
申请号：US12857528
申请日：2010-08-16
申请人： Hans Gegory Schantz , Eric Richards , Andrew Compston
发明人： Hans Gegory Schantz , Eric Richards , Andrew Compston
IPC分类号： H01Q7/06 , H01Q21/24
CPC分类号： G01S5/14 , G01S5/0252 , H01Q1/273 , H01Q1/276 , H01Q7/00 , H01Q7/08 , H01Q21/24
摘要： An inexpensive planar antenna fabricated as a plurality of parallel layers of multi turn spiral loops co-located with conductive material at the center of the loops, there being an exclusion zone free of conductive material between the innermost loop and the conductive material at the center. The conductive material may comprise circuit elements, for example batteries, amplifiers, antenna drivers or other functional elements as well as passive elements. In one embodiment, the loop traces may be staggered. In another embodiment, the loop traces are varied in width as a function of position within the loop cross section. In further embodiments, the planar form is integrated with additional orthogonal planar antennas substantially coplanar with the first planar antenna and having axes orthogonal to the first planar antenna and to one another. In further embodiments the exclusion zone is extended by design rules and confining routes in a circuit section. The antenna system may be configured as a three dimensional omnidirectional antenna and is well adapted for small form factor hand held and portable wireless applications.
摘要翻译：一种廉价的平面天线，其制造成多个平行的多匝螺旋环平行层，其与环路中心处的导电材料共同定位，在中心处具有在最内环和导电材料之间没有导电材料的排除区。导电材料可以包括电路元件，例如电池，放大器，天线驱动器或其他功能元件以及无源元件。在一个实施例中，循环迹线可以是交错的。在另一个实施例中，循环迹线的宽度是根据环形横截面内的位置而变化的。在另外的实施例中，平面形式与基本上与第一平面天线共面并且具有与第一平面天线正交的轴线并且彼此相互垂直的另外的正交平面天线集成。在另外的实施例中，排除区域通过设计规则和限制路由在电路部分中扩展。天线系统可以被配置为三维全向天线，并且适用于小型手持式和便携式无线应用。

2. 发明授权

US08253626B2 Multiple phase state near-field electromagnetic system and method for communication and location 失效
标题翻译：多相状态近场电磁系统及通讯方法
公开(公告)号：US08253626B2
公开(公告)日：2012-08-28
申请号：US12391209
申请日：2009-02-23
申请人： Hans Gregory Schantz , Andrew Compston , Robert DePierre , James Matthew Barron
发明人： Hans Gregory Schantz , Andrew Compston , Robert DePierre , James Matthew Barron
IPC分类号： G01S3/02 , G01S5/04 , H04B5/00
CPC分类号： H04B5/02
摘要： A multiple phase state near-field electromagnetic location and communication system includes a multiple phase state near-field transmitter, and a near-field locator receiver. The near-field transmitter is capable of operation in at least two states and each of these at least two states generates a state characteristic difference detected at the near-field locator receiver. The state characteristic difference may be employed for location determination, communication or both. The present invention is particularly well-suited for use in conjunction with a near-field electromagnetic ranging system. In further embodiments, a multiple phase state near-field electromagnetic location and communication process includes the steps of determining a transmission state for a near-field quadrature transmitter, transmitting a near-field transmission corresponding to said transmission state, receiving a near-field transmission corresponding to said transmission state, and determining a difference between at least two properties of said near-field transmission where the difference is characteristic of and corresponding to the transmission state.
摘要翻译：多相状态近场电磁定位和通信系统包括多相状态近场发射机和近场定位接收机。近场发射机能够在至少两个状态下操作，并且这些至少两个状态中的每一个产生在近场定位器接收器处检测到的状态特征差。状态特征差异可以用于位置确定，通信或两者。本发明特别适用于与近场电磁测距系统结合使用。在另外的实施例中，多相状态近场电磁位置和通信过程包括以下步骤：确定近场正交发射机的传输状态，发射对应于所述传输状态的近场传输，接收近场传输对应于所述传输状态，并且确定所述近场传输的至少两个属性之间的差异，其中所述差是所述传输状态的特征并且对应于所述传输状态。

3. 发明申请

US20090280742A1 Multiple Phase State Near-Field Electromagnetic System And Method For Communication And Location 失效
标题翻译：多相状态近场电磁系统及其通信与定位方法
公开(公告)号：US20090280742A1
公开(公告)日：2009-11-12
申请号：US12391209
申请日：2009-02-23
申请人： Hans Gregory Schantz , Andrew Compston , Robert DePierre , James Matthew Barron
发明人： Hans Gregory Schantz , Andrew Compston , Robert DePierre , James Matthew Barron
IPC分类号： H04B5/00
CPC分类号： H04B5/02
摘要： A multiple phase state near-field electromagnetic location and communication system includes a multiple phase state near-field transmitter, and a near-field locator receiver. The near-field transmitter is capable of operation in at least two states and each of these at least two states generates a state characteristic difference detected at the near-field locator receiver. The state characteristic difference may be employed for location determination, communication or both. The present invention is particularly well-suited for use in conjunction with a near-field electromagnetic ranging system. In further embodiments, a multiple phase state near-field electromagnetic location and communication process includes the steps of determining a transmission state for a near-field quadrature transmitter, transmitting a near-field transmission corresponding to said transmission state, receiving a near-field transmission corresponding to said transmission state, and determining a difference between at least two properties of said near-field transmission where the difference is characteristic of and corresponding to the transmission state.
摘要翻译：多相状态近场电磁定位和通信系统包括多相状态近场发射机和近场定位接收机。近场发射机能够在至少两个状态下操作，并且这些至少两个状态中的每一个产生在近场定位器接收器处检测到的状态特征差。状态特征差异可以用于位置确定，通信或两者。本发明特别适用于与近场电磁测距系统结合使用。在另外的实施例中，多相状态近场电磁位置和通信过程包括以下步骤：确定近场正交发射机的传输状态，发射对应于所述传输状态的近场传输，接收近场传输对应于所述传输状态，并且确定所述近场传输的至少两个属性之间的差异，其中所述差是所述传输状态的特征并且对应于所述传输状态。

4. 发明授权

US08436780B2 Planar loop antenna system 失效
标题翻译：平面环形天线系统
公开(公告)号：US08436780B2
公开(公告)日：2013-05-07
申请号：US12857528
申请日：2010-08-16
申请人： Hans Gregory Schantz , Eric Richards , Andrew Compston
发明人： Hans Gregory Schantz , Eric Richards , Andrew Compston
IPC分类号： H01Q7/08
CPC分类号： G01S5/14 , G01S5/0252 , H01Q1/273 , H01Q1/276 , H01Q7/00 , H01Q7/08 , H01Q21/24
摘要： An inexpensive planar antenna fabricated as a plurality of parallel layers of multi turn spiral loops co-located with conductive material at the center of the loops, there being an exclusion zone free of conductive material between the innermost loop and the conductive material at the center. The conductive material may comprise circuit elements, for example batteries, amplifiers, antenna drivers or other functional elements as well as passive elements. In one embodiment, the loop traces may be staggered. In another embodiment, the loop traces are varied in width as a function of position within the loop cross section. In further embodiments, the planar form is integrated with additional orthogonal planar antennas substantially coplanar with the first planar antenna and having axes orthogonal to the first planar antenna and to one another. In further embodiments the exclusion zone is extended by design rules and confining routes in a circuit section. The antenna system may be configured as a three dimensional omnidirectional antenna and is well adapted for small form factor hand held and portable wireless applications.
摘要翻译：一种廉价的平面天线，其制造成多个平行的多匝螺旋环平行层，其与环路中心处的导电材料共同定位，在中心处具有在最内环和导电材料之间没有导电材料的排除区。导电材料可以包括电路元件，例如电池，放大器，天线驱动器或其他功能元件以及无源元件。在一个实施例中，循环迹线可以是交错的。在另一个实施例中，循环迹线的宽度是根据环形横截面内的位置而变化的。在另外的实施例中，平面形式与基本上与第一平面天线共面并且具有与第一平面天线正交的轴线和彼此之间的轴线的附加正交平面天线集成。在另外的实施例中，排除区域通过设计规则和限制路由在电路部分中扩展。天线系统可以被配置为三维全向天线，并且适用于小型手持式和便携式无线应用。

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