-
公开(公告)号：US09865915B2
公开(公告)日：2018-01-09
申请号：US13780787
申请日：2013-02-28
Applicant: Apple Inc.
Inventor： Boon W. Shiu , Jerzy Guterman , Mattia Pascolini
Abstract: A wireless electronic device may be provided with antenna structures. The antenna structures may be formed from an antenna ground and an array of antenna resonating elements. The antenna resonating elements may be electrically connected to the antenna ground using solder. The antenna resonating elements may be formed from metal traces on a dielectric support structure that surrounds the antenna ground. The antenna ground may be formed form stamped sheet metal and may have slanted steps adjacent to the antenna resonating elements. To form a solder joint between the metal antenna resonating element traces and the sheet metal of the antenna ground, laser light may be applied to the sheet metal of the antenna ground in the vicinity of the solder paste. Separate metal members may also be provided in the vicinity of the solder paste and may be heated using the laser to join metal traces on plastic carriers.
-
公开(公告)号：US20170309991A1
公开(公告)日：2017-10-26
申请号：US15138684
申请日：2016-04-26
Applicant: Apple Inc.
Inventor： Basim Noori , Ming-Ju Tsai , Boon Wai Shiu , Matthew A. Mow , Yuehui Ouyang , Mattia Pascolini , Ruben Caballero
CPC classification number: H01Q1/243 , H01Q1/2258 , H01Q1/2266 , H01Q1/241 , H01Q1/242 , H01Q1/42 , H01Q5/49 , H01Q15/14 , H01Q19/30 , H01Q21/28
Abstract: An electronic device may be provided with wireless circuitry. The wireless circuitry may include one or more antennas. The antennas may include phased antenna arrays each of which includes multiple antenna elements. Phased antenna arrays may be formed from printed circuit board Yagi antennas or other antennas. A millimeter wave transceiver may use the antennas to transmit and receive wireless signals. The antennas may be mounted at the corners of an electronic device housing or elsewhere in an electronic device. An electronic device housing may be formed from metal and may have an opening filled with dielectric. The antennas may be aligned with portions of the dielectric. Printed circuit board antennas may have reflectors, radiators, and directors. The reflectors, radiators, and directors may be arranged to align radiation patterns for the antennas with the plastic-filled slots or other dielectric regions in the metal housing.
-
323.发明授权公开(公告)号：US09793616B2
公开(公告)日：2017-10-17
申请号：US13681138
申请日：2012-11-19
Applicant: Apple Inc.
Inventor： Yuehui Ouyang , Robert W. Schlub , Nanbo Jin , Mattia Pascolini
CPC classification number: H01Q21/30 , H01Q1/243 , H01Q5/20 , H01Q5/314 , H01Q7/00 , H01Q9/0421 , H01Q21/28
Abstract: Electronic devices may be provided that contain wireless communications circuitry. The wireless communications circuitry may include radio-frequency transceiver circuitry and antenna structures. The antenna structures may include conductive housing structures such as a peripheral conductive housing member. The antenna structures may be based on an inverted-F antenna resonating element or other types of antenna resonating element. An electronic device may have near field communications circuitry and non-near-field communications circuitry such as cellular telephone, satellite navigation system, or wireless local area network transceiver circuitry. Antenna structures may be configured to handle signals associated with the non-near-field communications circuitry. The antenna structures may also have portions that form a near field communications loop antenna for handling signals associated with the near field communications circuitry.
-
公开(公告)号：US09766727B2
公开(公告)日：2017-09-19
申请号：US14792516
申请日：2015-07-06
Applicant: Apple Inc.
Inventor： Yi Jiang , Huan-Chu Huang , Mattia Pascolini , Qingxiang Li
IPC: G06F3/0354 , G06F3/033
CPC classification number: G06F3/03545 , G06F3/033
Abstract: 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.
-
公开(公告)号：US09698854B2
公开(公告)日：2017-07-04
申请号：US14980574
申请日：2015-12-28
Applicant: Apple Inc.
Inventor： Matthew A. Mow , Liang Han , Ming-Ju Tsai , Thomas E. Biedka , Victor Lee , James G. Judkins , Mattia Pascolini
CPC classification number: H04B1/40 , H01Q3/26 , H01Q9/0442 , H04B1/0458 , H04B1/18
Abstract: An electronic device may be provided with wireless circuitry. The wireless circuitry may include one or more antennas. An antenna may have an antenna feed that is coupled to a radio-frequency transceiver with a transmission line. An impedance matching circuit may be coupled to the antenna feed to match the impedance of the transmission line and the antenna. The impedance matching circuit and tunable circuitry in the antenna may be formed using integrated circuits. Each integrated circuit may include switching circuitry that is used in switching components such as inductors and capacitors into use. Sensors such as temperature sensors, current and voltage sensors, power sensors, and impedance sensors may be integrated into the integrated circuits. Each integrated circuit may store settings for the switching circuitry and may include communications and control circuitry for communicating with external circuits and processing sensor data.
-
Patent Agency Ranking
公开(公告)号：US09673916B2
公开(公告)日：2017-06-06
申请号：US15097873
申请日：2016-04-13
Applicant: Apple Inc.
Inventor： Matthew A. Mow , Basim Noori , Yuehui Ouyang , Yi Jiang , Mattia Pascolini , Ruben Caballero
Abstract: An electronic device may be provided with wireless circuitry. The wireless circuitry may include antennas. The antennas may include phased antenna arrays for handling millimeter wave signals. Antennas may be located in antenna signal paths. The antenna signal paths may include adjustable components such as adjustable filters, adjustable gain amplifiers, and adjustable phase shifters. Circuitry may be incorporated into an electronic device to facilitate wireless self-testing operations. Wireless self-testing may involve use of one antenna to transmit an over-the-air antenna test signal that is received by another antenna. The circuitry that facilitates the wireless self-testing operations may include couplers, adjustable switches for temporarily shorting antenna signal paths together, mixers for mixing down radio-frequency signals to allow digitization with analog-to-digital converters, and other circuitry for supporting self-testing operations.
-
公开(公告)号：US20170110787A1
公开(公告)日：2017-04-20
申请号：US14883495
申请日：2015-10-14
Applicant: Apple Inc.
Inventor： Yuehui Ouyang , Yi Jiang , Matthew A. Mow , Mattia Pascolini , Ruben Caballero , Basim Noori
Abstract: An electronic device may be provided with wireless circuitry. The wireless circuitry may include one or more antennas. The antennas may include millimeter wave antenna arrays. Non-millimeter-wave antennas such as cellular telephone antennas may have conductive structures separated by a dielectric gap. In a device with a metal housing, a plastic-filled slot may form the dielectric gap. The conductive structures may be slot antenna structures, inverted-F antenna structures such as an inverted-F antenna resonating element and a ground, or other antenna structures. The plastic-filled slot may serve as a millimeter wave antenna window. A millimeter wave antenna array may be mounted in alignment with the millimeter wave antenna window to transmit and receive signals through the window. Millimeter wave antenna windows may also be formed from air-filled openings in a metal housing such as audio port openings.
-
公开(公告)号：US20170040668A1
公开(公告)日：2017-02-09
申请号：US14819280
申请日：2015-08-05
Applicant: Apple Inc.
Inventor： Enrique Ayala Vazquez , Hongfei Hu , Nanbo Jin , Matthew A. Mow , Liang Han , Mattia Pascolini
Abstract: An electronic device may have wireless circuitry with antennas. An antenna resonating element arm for a given antenna may be formed from metal structures supported by a plastic carrier. The antenna resonating element arm may be coupled to switching circuitry to isolate the antenna resonating element arm when the antenna resonating element arm is not being used to handle communications in a communications band. The electronic device may have a metal housing. A slot may separate a peripheral portion of the housing such as a sidewall portion from a planar rear portion. The sidewall portion and the planar rear portion may form an additional antenna that operates at communications frequencies outside of the communications band handled by the given antenna. A parasitic antenna resonating element arm may be formed in the slot to enhance the frequency response of the additional antenna.
Abstract translation: 电子设备可以具有带有天线的无线电路。 用于给定天线的天线谐振元件臂可以由由塑料载体支撑的金属结构形成。 天线谐振元件臂可以耦合到开关电路，以在天线谐振元件臂不用于处理通信频带中的通信时隔离天线谐振元件臂。 电子设备可以具有金属外壳。 槽可以将壳体的周边部分（例如侧壁部分）与平面后部分离。 侧壁部分和平面后部可以形成在由给定天线处理的通信频带之外的通信频率下操作的附加天线。 可以在槽中形成寄生天线谐振元件臂以增强附加天线的频率响应。
-
公开(公告)号：US09502752B2
公开(公告)日：2016-11-22
申请号：US14486602
申请日：2014-09-15
Applicant: Apple Inc.
Inventor： Dean F. Darnell , William J. Noellert , Mattia Pascolini
CPC classification number: H01Q1/243 , H01Q1/48 , H01Q1/50 , H01Q9/045 , H05K1/028 , H05K1/181 , H05K1/189
Abstract: Electronic devices may include antenna structures. The antenna structures may form an antenna having first and second feeds at different locations. Transceiver circuitry for transmitting and receiving radio-frequency antenna signals may be mounted on one end of a printed circuit board. Transmission line structures may be used to convey signals between an opposing end of the printed circuit board and the transceiver circuitry. The printed circuit board may be coupled to an antenna feed structure formed from a flexible printed circuit using solder connections. The flexible printed circuit may have a bend and may be screwed to conductive electronic device housing structures using one or more screws at one or more respective antenna feed terminals. Electrical components such as an amplifier circuit and filter circuitry may be mounted on the flexible printed circuit.
Abstract translation: 电子设备可以包括天线结构。 天线结构可以形成在不同位置具有第一和第二馈送的天线。 用于发送和接收射频天线信号的收发器电路可以安装在印刷电路板的一端。 传输线结构可用于在印刷电路板的相对端和收发器电路之间传送信号。 印刷电路板可以耦合到由使用焊接连接的柔性印刷电路形成的天线馈送结构。 柔性印刷电路可以具有弯曲部并且可以在一个或多个相应的天线馈电端子处使用一个或多个螺钉来拧入导电电子器件壳体结构。 诸如放大器电路和滤波器电路的电气部件可以安装在柔性印刷电路上。
-
公开(公告)号：US20160336643A1
公开(公告)日：2016-11-17
申请号：US14710377
申请日：2015-05-12
Applicant: Apple Inc.
Inventor： Mattia Pascolini , Umar Azad , Rodney A. Gomez Angulo , Erdinc Irci , Qingxiang Li , Matthew A. Mow , Harish Rajagopalan , Miroslav Samardzija , Ming-Ju Tsai
CPC classification number: H01Q1/243 , H01Q5/328 , H01Q9/0421 , H01Q9/0442 , H01Q13/103 , H01Q21/30
Abstract: 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.
Abstract translation: 电子设备可以具有混合天线，其包括由接地平面中的槽形成的缝隙天线谐振元件和平面倒F天线谐振元件。 平面倒F天线谐振元件可各自具有与其中一个槽重叠的平面金属部件。 每个缝隙天线谐振元件的槽可以将接地平面分成第一和第二部分。 返回路径和进给可以平行耦合在平面金属构件和接地平面的第一部分之间。 诸如可调谐电感器的可调组件可用于调谐混合天线。 可调电感器可以桥接混合天线中的槽，可以耦合在平面倒F天线谐振元件的平面金属构件和接地平面之间，或者多个可调电感器可以将平面倒F的相对侧上的槽 天线谐振元件
-
-
-
-
-
-
-
-
-
Search Results
442
records
(took 0.029 seconds)
