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1. 发明专利

JP2013062828A Rfid patch antenna with coplanar reference ground and floating ground 审中-公开
标题翻译：具有共同参考地面和浮动接地的RFID贴片天线
公开(公告)号：JP2013062828A
公开(公告)日：2013-04-04
申请号：JP2012233895
申请日：2012-10-23
申请人： Sensormatic Electronics Llc , センサーマティック・エレクトロニクス・エルエルシー
发明人： JIANG BING , RICHARD CAMPERO , STEVE TRIVELPIECE
IPC分类号： H01Q13/08 , G06K17/00 , H01Q1/38
CPC分类号： H01Q9/0407 , H01Q1/38 , Y10T29/49016
摘要： PROBLEM TO BE SOLVED: To provide a wide band patch antenna which is thin and small with a low cost.SOLUTION: In a patch antenna, a main radiation element 110 is placed in a common geometric plane, or substantially the same plane, with a reference ground element 120, or the main radiation element and the reference ground element are placed in two parallel planes which are closely spaced each other and are separated by a dielectric property laminate 100, and there is little or no overlap between the main radiation element and the reference ground element. A floating ground plane 130 may be implemented in addition to the reference ground element.
摘要翻译：要解决的问题：提供一种薄而小且成本低的宽带贴片天线。解决方案：在贴片天线中，主辐射元件110被放置在参考接地元件120的公共几何平面或基本相同的平面中，或者主辐射元件和参考接地元件被放置在两个彼此紧密隔开且由介电性层压板100隔开的平行平面，并且在主辐射元件和参考接地元件之间几乎没有或没有重叠。除了参考接地元件之外，还可以实现浮动接地平面130。版权所有（C）2013，JPO＆INPIT

2. 发明专利

CA2699680C RFID PATCH ANTENNA WITH COPLANAR REFERENCE GROUND AND FLOATING GROUNDS 未知
公开(公告)号：CA2699680C
公开(公告)日：2016-06-07
申请号：CA2699680
申请日：2008-10-08
申请人： SENSORMATIC ELECTRONICS LLC
发明人： JIANG BING , CAMPERO RICHARD , TRIVELPIECE STEVE
IPC分类号： H01Q9/04 , H01Q1/38
摘要： The invention describes an antenna in which the main radiating element (110) is placed in a common geometric plane, or substantially the same plane, with the reference ground element (120), or in which the main radiative element and reference ground element are placed in two parallel, closely spaced planes separated by a dialectric laminate (100), with little or no overlap between the main radiative element and the reference ground element. A floating ground plane, or planes (130) may be implemented in addition to the reference ground element.

3. 发明专利

CA2696936C A LARGE SCALE FOLDED DIPOLE ANTENNA FOR NEAR-FIELD RFID APPLICATIONS 未知
公开(公告)号：CA2696936C
公开(公告)日：2016-03-29
申请号：CA2696936
申请日：2008-09-02
申请人： SENSORMATIC ELECTRONICS LLC
发明人： JIANG BING , CAMPERO RICHARD , TRIVELPIECE STEVE
IPC分类号： H01Q7/00 , G06K19/077 , H01Q1/22 , H01Q9/26 , H01Q11/14 , H01Q25/00 , H04B7/10
摘要： An antenna assembly for use with a predetermined carrier signal having a predetermined frequency and wavelength associated therewith, comprising a dipole antenna, the dipole antenna including two electrically conductive elements (100, 110) of unequal lengths that are also not simple multiples of each other so that when transmitting at the wavelenght of the carrier signal, at least one moving null is created within the dipole antenna, wherein each of the two electrically conductive elements (100, 110) is connected at one end to a common feed-point and has another end, wherein the two electrically conductive elements from a loop-like shape with a small gap (120) between the another end of each of the two electrically conductive elements

4. 发明专利

CA2727041A1 BROADBAND ANTENNA WITH MULTIPLE ASSOCIATED PATCHES AND COPLANAR GROUNDING FOR RFID APPLICATIONS 未知
公开(公告)号：CA2727041A1
公开(公告)日：2009-12-10
申请号：CA2727041
申请日：2009-06-08
申请人： SENSORMATIC ELECTRONICS LLC
发明人： CAMPERO RICHARD JOHN , JIANG BING , TRIVELPIECE STEVE EDWARD
IPC分类号： H01L35/00 , H01Q5/307
摘要： Described herein is an antenna for use with a radio frequency identification system, the antenna including a reference ground; an antenna feed; a primary patch antenna element for mid-field transmission and reception of one of HP and UHF signals, wherein the primary patch antenna element is electrically coupled to the antenna feed; and one or more additional patch antenna elements for mid-field transmission and reception of the one of HF and UHF broadband signals, wherein each of the one or more additional patch antenna elements is electrically connected to an edge of the primary patch antenna element for transmission and reception of the one of HF and UHF signals. The one or more additional patch antenna elements provide for gain enhancement of the one of HF and UHF signals.

5. 发明专利

AU2009255948B2 Broadband antenna with multiple associated patches and Coplanar grounding for RFID applications 未知
公开(公告)号：AU2009255948B2
公开(公告)日：2013-09-19
申请号：AU2009255948
申请日：2009-06-08
申请人： SENSORMATIC ELECTRONICS LLC
发明人： TRIVELPIECE STEVE EDWARD , CAMPERO RICHARD JOHN , JIANG BING
IPC分类号： H01Q9/04 , H01L35/00 , H01Q5/307
摘要： Described herein is an antenna for use with a radio frequency identification system, the antenna including a reference ground; an antenna feed; a primary patch antenna element for mid-field transmission and reception of one of HP and UHF signals, wherein the primary patch antenna element is electrically coupled to the antenna feed; and one or more additional patch antenna elements for mid-field transmission and reception of the one of HF and UHF broadband signals, wherein each of the one or more additional patch antenna elements is electrically connected to an edge of the primary patch antenna element for transmission and reception of the one of HF and UHF signals. The one or more additional patch antenna elements provide for gain enhancement of the one of HF and UHF signals.

6. 发明专利

CA2805755A1 COMBINATION RADIO FREQUENCY IDENTIFICATION AND ELECTRONIC ARTICLE SURVEILLANCE ANTENNA SYSTEM 未知
公开(公告)号：CA2805755A1
公开(公告)日：2012-01-26
申请号：CA2805755
申请日：2011-07-22
申请人： SENSORMATIC ELECTRONICS LLC
发明人： CAMPERO RICHARD JOHN , JIANG BING , TRIVELPIECE STEVE E
IPC分类号： H01Q9/04 , H01Q1/22 , H01Q5/00 , H01Q5/307 , H01Q5/50 , H01Q21/06 , H01Q21/28
摘要： An RFID antenna for use in an RFID-EAS antenna system is disclosed. In one embodiment, the RFID antenna has a first patch antenna element and a second patch antenna element that are electrically connected and coplanar. The RFID antenna also has a reference ground plane coplanar with the patch antenna elements.

7. 发明专利

CA2696936A1 A LARGE SCALE FOLDED DIPOLE ANTENNA FOR NEAR-FIELD RFID APPLICATIONS 未知
公开(公告)号：CA2696936A1
公开(公告)日：2010-02-16
申请号：CA2696936
申请日：2008-09-02
申请人： SENSORMATIC ELECTRONICS LLC
发明人： JIANG BING , CAMPERO RICHARD , TRIVELPIECE STEVE
IPC分类号： H01Q7/00 , G06K19/077 , H01Q1/22 , H01Q9/26 , H01Q11/14 , H01Q25/00 , H04B7/10
摘要： An antenna assembly for use with a predetermined carrier signal having a predetermined frequency and wavelength associated therewith, comprising a dipole antenna, the dipole antenna including two electrically conductive elements (100, 110) of unequal lengths that are also not simple multiples of each other so that when transmitting at the wavelenght of the carrier signal, at least one moving null is created within the dipole antenna, wherein each of the two electrically conductive elements (100, 110) is connected at one end to a common feed-point and has another end, wherein the two electrically conductive elements from a loop-like shape with a small gap (120) between the another end of each of the two electrically conductive elements

8. 发明专利

ES2770434T3 Pequeña antena de cuadro de banda ancha para aplicaciones de campo cercano 未知
公开(公告)号：ES2770434T3
公开(公告)日：2020-07-01
申请号：ES12715746
申请日：2012-04-06
申请人： SENSORMATIC ELECTRONICS LLC
发明人： JIANG BING , CAMPERO RICHARD
IPC分类号： H01Q7/00 , H01Q1/22 , H01Q1/38 , H01Q5/364 , H01Q21/30
摘要： Una antena de banda ancha (104), que comprende: una red de adaptación (209); una capa conductora (330) dispuesta en un primer sustrato (310); una capa de tierra (335) dispuesta en un segundo sustrato (320); una vía de cortocircuito (360), conectando la vía de cortocircuito (360) la capa conductora (330) a la capa de tierra (335) a través del primer y el segundo sustrato (310, 320); un primer bucle, teniendo el primer bucle un primer puerto (203) y un segundo puerto (206), el primer bucle conectado al primer puerto (203) a la red de adaptación (209) y conectado al segundo puerto (206) a la vía de cortocircuito (360), incluyendo el primer bucle un primer elemento de circuito, el primer bucle siendo ajustable ajustando al menos uno del primer elemento de circuito, una forma del primer bucle, una forma de la capa conductora (330), la red de adaptación (209) y una posición de la vía de cortocircuito (360); y un segundo bucle, que tiene un tercer puerto (204) y un cuarto puerto (205), el segundo bucle conectado al tercer puerto (204) a la red de adaptación (209) y conectado al cuarto puerto (205) a la vía de cortocircuito (360), incluyendo el segundo bucle un segundo elemento de circuito, el segundo bucle siendo ajustable ajustando al menos uno del segundo elemento de circuito, una forma del segundo bucle, una forma de la capa conductora (330), la red de adaptación (209) y la posición de la vía de cortocircuito (360).

9. 发明专利

AU2008310923A1 RFID patch antenna with coplanar reference ground and floating grounds 未知
公开(公告)号：AU2008310923A1
公开(公告)日：2009-04-16
申请号：AU2008310923
申请日：2008-10-08
申请人： SENSORMATIC ELECTRONICS LLC
发明人： TRIVELPIECE STEVE , CAMPERO RICHARD , JIANG BING
IPC分类号： H01Q9/04 , H01Q1/38
摘要： In accordance with a preferred embodiment of the invention, reader antennas are provided within storage fixtures for transporting RF signals between, for example, an RFID reader and an RFID tag. In a preferred embodiment, the RFID-enabled storage fixtures are implemented using an intelligent network, which may allow enhanced flexibility in controlling systems for interrogation of RFID antennas.

10. 发明专利

AU2012243260B2 Small broadband loop antenna for near field applications 未知
公开(公告)号：AU2012243260B2
公开(公告)日：2016-06-30
申请号：AU2012243260
申请日：2012-04-06
申请人： SENSORMATIC ELECTRONICS LLC
发明人： JIANG BING , CAMPERO RICHARD JOHN
IPC分类号： H01Q7/00 , H01Q1/22 , H01Q5/00 , H01Q5/364 , H01Q21/30
摘要： A method and apparatus for providing a broadband near field of an antenna are disclosed. A small broadband loop antenna may include a printed circuit board (PCB) substrate with multiple layers. Printed on the PCB substrate are dual loops sharing a same driver circuit, an impedance matching network, a primary ground layer and a conductive layer. A shorting via connects the dual loops to a ground plane. The antenna may be tuned to a desired operating frequency by adjusting parameters of the loop, such as the position of the shorting via.

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