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公开(公告)号：JP2013165524A
公开(公告)日：2013-08-22
申请号：JP2013102936
申请日：2013-05-15
Applicant: Apple Inc , アップル インコーポレイテッド
Inventor： MATTIA PASCOLINI , ROBERT J HILL , JUAN ZAVALA , JIN NANBO , LI QINGXIANG , ROBERT W SCHLUB , RUBEN CABALLERO
Abstract: PROBLEM TO BE SOLVED: To provide electronic devices that contain wireless communications circuitry.SOLUTION: The wireless communications circuitry includes radio-frequency transceiver circuitry and antenna structures. A parallel-feed loop antenna is formed from portions of an electronic device bezel and a ground plane. The antenna operates in multiple communications bands. An impedance matching circuit for the antenna is formed from a parallel-connected inductive element and a series-connected capacitive element. The bezel surrounds a peripheral portion of a display that is mounted to the front of an electronic device. The bezel contains a gap. Antenna feed terminals for the antenna are located on opposing sides of the gap. The inductive element bridges the gap and the antenna feed terminals. The capacitive element is connected in series between one of the antenna feed terminals and a conductor in a transmission line located between the transceiver circuitry and the antenna.
Abstract translation: 要解决的问题：提供包含无线通信电路的电子设备。解决方案：无线通信电路包括射频收发器电路和天线结构。 平行进给环形天线由电子设备边框和接地平面的部分形成。 天线工作在多个通信频段。 用于天线的阻抗匹配电路由并联的电感元件和串联电容元件形成。 边框围绕安装到电子设备前部的显示器的周边部分。 表圈包含一个空白。 用于天线的天线馈电端子位于间隙的相对侧上。 电感元件桥接间隙和天线馈电端子。 电容元件串联在一个天线馈电端子和位于收发器电路和天线之间的传输线中的导体之间。
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公开(公告)号：JP2014131321A
公开(公告)日：2014-07-10
申请号：JP2014025917
申请日：2014-02-13
Applicant: Apple Inc , アップル インコーポレイテッド
Inventor： ENRIQUE AYALA VAZQUEZ , ERIK A UTTERMAN , YALGA SHARIF , LI QINGXIANG , ROBERT W SCHLUB
Abstract: PROBLEM TO BE SOLVED: To provide multi-element antennas for electronic devices such as portable computers.SOLUTION: Multiple resonating elements may be formed on a flexible antenna resonating element substrate 62A. The flexible antenna resonating element substrate 62A may have a first antenna resonating element at one end and a second antenna resonating element at an opposing end. The flexible antenna resonating substrate 62A may be wrapped around a dielectric carrier 70 and mounted within an electronic device 10 under an inactive display region and above a dielectric housing window 58. Conductive structures such as conductive housing structures may form antenna ground. The resonating elements and antenna ground may form first and second antennas. A parasitic antenna resonating element may form part of the first antenna.
Abstract translation: 要解决的问题：为诸如便携式计算机之类的电子设备提供多元天线。解决方案：可以在柔性天线谐振元件基板62A上形成多个谐振元件。 柔性天线谐振元件基板62A可以在一端具有第一天线谐振元件，在相对端可以具有第二天线谐振元件。 柔性天线谐振衬底62A可以缠绕在电介质载体70周围并且安装在电子器件10内的非活性显示区域和电介质壳体窗口58之上。诸如导电壳体结构的导电结构可以形成天线接地。 谐振元件和天线接地可以形成第一和第二天线。 寄生天线谐振元件可以形成第一天线的一部分。
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公开(公告)号：JP2012182791A
公开(公告)日：2012-09-20
申请号：JP2012036742
申请日：2012-02-22
Applicant: Apple Inc , アップル インコーポレイテッド
Inventor： ENRIQUE AYALA VAZQUEZ , ERIK A UTTERMAN , YALGA SHARIF , LI QINGXIANG , ROBERT W SCHLUB
Abstract: PROBLEM TO BE SOLVED: To provide antennas with multiple resonating elements formed on a flexible antenna resonating element substrate, for electronic devices such as portable computers.SOLUTION: Multiple resonating elements may be formed on a flexible antenna resonating element substrate. The flexible antenna resonating element substrate may have a first antenna resonating element at one end and a second antenna resonating element at an opposing end. The flexible antenna resonating substrate may be wrapped around a dielectric carrier and mounted within an electronic device under an inactive display region and above a dielectric housing window. Conductive structures such as conductive housing structures may form antenna ground. The resonating elements and the antenna ground may form first and second antennas. A parasitic antenna resonating element may form parts of the first antenna.
Abstract translation: 要解决的问题：为了提供形成在柔性天线谐振元件基板上的多个谐振元件的天线，用于诸如便携式计算机的电子设备。 解决方案：可以在柔性天线谐振元件基板上形成多个谐振元件。 柔性天线谐振元件基板可以在一端具有第一天线谐振元件，在相对端可以具有第二天线谐振元件。 柔性天线谐振衬底可以缠绕在电介质载体上并且安装在电子器件内的非活性显示区域和绝缘壳体窗口之上。 诸如导电壳体结构的导电结构可以形成天线接地。 谐振元件和天线接地可以形成第一和第二天线。 寄生天线谐振元件可以形成第一天线的部分。 版权所有（C）2012，JPO＆INPIT
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公开(公告)号：AU2016100898A4
公开(公告)日：2016-07-28
申请号：AU2016100898
申请日：2016-06-21
Applicant: APPLE INC
Inventor： JIANG YI , HUANG HUAN-CHU , PASCOLINI MATTIA , LI QINGXIANG
Abstract: Abstract of the Disclosure A computer stylus may have an elongated body with a tip and an opposing end having components such as a connector and an antenna. Metal structures for the antenna may be supported using a molded plastic support with metal traces or may be formed using flexible printed circuits or other structures. Metal and plastic tubes may be used in forming the body of the stylus. A metal tube may have an opening in which an antenna is mounted. A plastic tube may serve as an outer housing for the stylus and may cover the metal tube and the opening in which the antenna is mounted. A transmission line such as a cable may be coupled to an antenna feed. The cable may pass through an opening in the metal tube and may be covered using a strip of conductive foam.
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公开(公告)号：AU2015101429B4
公开(公告)日：2016-06-09
申请号：AU2015101429
申请日：2015-10-01
Applicant: APPLE INC
Inventor： RAJAGOPALAN HARISH , HUANG HUAN-CHU , SUN KE , LI QINGXIANG , SCHLUB ROBERT W , ANGULO RODNEY A GOMEZ , AZAD UMAR
IPC: H01Q13/10
Abstract: Abstract of the Disclosure An electronic device may be provided with wireless circuitry. The wireless circuitry may include cavity antennas. A cavity antenna may be formed from a metal antenna cavity and resonating element structures. The metal antenna cavity may be formed from metal traces on a dielectric carrier. The resonating element structures may include directly fed and indirectly fed slot antenna resonating elements and monopole antenna resonating elements. The metal antenna cavity may exhibit a resonance that is tuned using a transmission line tuning stub. Filters and duplexer circuits may be used in routing signals at different frequency bands among the antenna resonating elements.
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Patent Agency Ranking
公开(公告)号：AU2016100564A4
公开(公告)日：2016-06-09
申请号：AU2016100564
申请日：2016-05-10
Applicant: APPLE INC
Inventor： PASCOLINI MATTIA , AZAD UMAR , ANGULO RODNEY GOMEZ , IRCI ERDINC , LI QINGXIANG , MOW MATTHEW , RAJAGOPALAN HARISH , SAMARDZIJA MIROSLAV , TSAI MING-JU
Abstract: Abstract of the Disclosure An electronic device may have hybrid antennas that include slot antenna resonating elements formed from slots in a ground plane and planar inverted-F antenna resonating elements. The planar inverted-F antenna resonating elements may each have a planar metal member that overlaps one of the slots. The slot of each slot antenna resonating element may divide the ground plane into first and second portions. A return path and feed may be coupled in parallel between the planar metal member and the first portion of the ground plane. Tunable components such as tunable inductors may be used to tune the hybrid antennas. A tunable inductor may bridge the slot in hybrid antenna, may be coupled between the planar metal member of the planar inverted-F antenna resonating element and the ground plane, or multiple tunable inductors may bridge the slot on opposing sides of the planar inverted-F antenna resonating element. STRUCTURES TUNABLE TRANSCEIVER 90 CONTROL INPUT-OUTPUT CIRCUITRY DEVICES Cll Nc
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公开(公告)号：CA2767776C
公开(公告)日：2015-04-28
申请号：CA2767776
申请日：2010-06-22
Applicant: APPLE INC
Inventor： AMM DAVID T , SCHLUB ROBERT W , LEUNG OMAR S , KING BRIAN M , LI QINGXIANG , AYALA VAZQUEZ ENRIQUE , GOMEZ ANGULO RODNEY ANDRES , JIANG YI , CABALLERO RUBEN
IPC: H01Q1/24 , H01Q1/38 , H01Q1/44 , H03K17/955
Abstract: An electronic device may have a housing in which an antenna is mounted. An antenna window may be mounted in the housing to allow radio-frequency signals to be transmitted from the antenna and to allow the antenna to receive radio-frequency signals. Near-field radiation limits may be satisfied by reducing transmit power when an external object is detected in the vicinity of the dielectric antenna window and the antenna. A capacitive proximity sensor may be used in detecting external objects in the vicinity of the antenna. The proximity sensor may have conductive layers separated by a dielectric. A capacitance-to-digital converter may be coupled to the proximity sensor by inductors. The capacitive proximity sensor may be interposed between an antenna resonating element and the antenna window. The capacitive proximity sensor may serve as a parasitic antenna resonating element and may be coupled to the housing by a capacitor.
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公开(公告)号：AU2011293808A1
公开(公告)日：2013-02-21
申请号：AU2011293808
申请日：2011-07-05
Applicant: APPLE INC
Inventor： LI QINGXIANG , SCHLUB ROBERT W , ROTHKOPF FLETCHER R , MITTLEMAN ADAM D , JIANG YI , MCMILIN EMILY , ZHANG LIJUN
IPC: H01Q1/36
Abstract: Electronic devices are provided that contain wireless communications circuitry. The wireless communications circuitry may include radio -frequency transceiver circuitry and antenna structures. The antenna structures may contain antenna resonating elements and antenna ground elements. Antenna resonating elements may be formed from patterned conductive traces on substrates such as flex circuit substrates. Antenna ground elements may be formed from conductive device structures such as metal housing walls. Support and biasing structures such as dielectric support members and layer of foam may be used to support and bias antenna resonating elements against planar device structures. The planar device structures against which the antenna resonating elements are biased may be planar dielectric members such as transparent layers of display cover glass or other planar structures. Adhesive may be interposed between the planar structures and the antenna resonating elements.
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公开(公告)号：AU2012200891A1
公开(公告)日：2012-09-20
申请号：AU2012200891
申请日：2012-02-16
Applicant: APPLE INC
Inventor： VAZQUEZ ENRIQUE AYALA , UTTERMAN ERIK , YARGA SALIH , LI QINGXIANG , SCHLUB ROBERT W
Abstract: Abstract of the Disclosure Antennas are provided for electronic devices such as portable computers. Multiple resonating elements may be formed on a flexible antenna resonating element substrate. The flexible antenna resonating element substrate may have a 5 first antenna resonating element at one end and a second antenna resonating element at an opposing end. The flexible antenna resonating substrate may be wrapped around a dielectric carrier and mounted within an electronic device under an inactive display region and above a dielectric 10 housing window. Conductive structures such as conductive housing structures may form antenna ground. The resonating elements and antenna ground may form first and second antennas. A parasitic antenna resonating element may form part of the first antenna. 52 -- ~- ------ ----------- --- ~ ! ! 58
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公开(公告)号：NL2007283C2
公开(公告)日：2012-02-28
申请号：NL2007283
申请日：2011-08-19
Applicant: APPLE INC
Inventor： SCHLUB ROBERT WALTER , ROTHKOPF FLETCHER ROBERT , LI QINGXIANG , MITTLEMAN ADAM DUCKWORTH , JIANG YI , MCMILIN EMILY , ZHANG LIJUN
Abstract: Electronic devices are provided that contain wireless communications circuitry. The wireless communications circuitry may include radio-frequency transceiver circuitry and antenna structures. The antenna structures may include antennas such as inverted-F antennas that contain antenna resonating elements and antenna ground elements. Antenna resonating elements may be formed from patterned conductive traces on substrates such as flex circuit substrates. Antenna ground elements may be formed from conductive device structures such as metal housing walls. Support and biasing structures such as dielectric support members and layer of foam may be used to support and bias antenna resonating elements against planar device structures. The planar device structures against which the antenna resonating elements are biased may be planar dielectric members such as transparent layers of display cover glass or other planar structures. Adhesive may be interposed between the planar structures and the antenna resonating elements.
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