专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10862195B2 Electronic devices with millimeter wave antennas and metal housings 有权
公开(公告)号：US10862195B2
公开(公告)日：2020-12-08
申请号：US16357165
申请日：2019-03-18
申请人： Apple Inc.
发明人： Yuehui Ouyang , Yi Jiang , Matthew A. Mow , Mattia Pascolini , Ruben Caballero , Basim Noori
IPC分类号： H01Q1/24 , H01Q1/40 , H01Q1/42 , H01Q21/28 , H01Q9/04 , H01Q9/16
摘要： 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.

2. 发明申请

US20180219637A1 Electronic Device With Over-The-Air Wireless Self-Testing Capabilities 审中-公开
公开(公告)号：US20180219637A1
公开(公告)日：2018-08-02
申请号：US15940758
申请日：2018-03-29
申请人： Apple Inc.
发明人： Matthew A. Mow , Basim Noori , Yuehui Ouyang , Yi Jiang , Mattia Pascolini , Ruben Caballero
IPC分类号： H04B17/14 , H04B17/19
CPC分类号： H04B17/14 , H04B17/19
摘要： 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.

3. 发明授权

US09685690B2 Electronic device with near-field antenna operating through display 有权
公开(公告)号：US09685690B2
公开(公告)日：2017-06-20
申请号：US15090781
申请日：2016-04-05
申请人： Apple Inc.
发明人： Miroslav Samardzija , Yiren Wang , Yuehui Ouyang , Joseph Hakim , Qingxiang Li , Robert W. Schlub , Ruben Caballero , Siwen Yong , Erik G. de Jong
IPC分类号： H04B5/00 , H01Q1/22 , G04R60/10 , G04G21/04 , H01Q1/27 , H01Q7/00 , G06F1/16 , H01L27/32 , H04B5/02 , H01Q1/52 , H01Q9/42 , H01Q21/28 , H05K1/02 , H05K5/00 , H05K5/03
CPC分类号： H01Q1/22 , G04G21/04 , G04R60/10 , G06F1/163 , H01L27/323 , H01Q1/273 , H01Q1/52 , H01Q1/526 , H01Q7/00 , H01Q9/0421 , H01Q9/42 , H01Q21/28 , H04B5/0025 , H04B5/0031 , H04B5/0081 , H04B5/02 , H05K1/0278 , H05K5/0017 , H05K5/03
摘要： An electronic device may have a display. A display cover layer and a transparent inner display member may overlap a display pixel layer. The display pixel layer may have an array of display pixels for displaying images for a user. A touch sensor layer may be interposed between the display pixel layer and the transparent display member. A ferromagnetic shielding layer may be mounted below the display pixel layer. A flexible printed circuit containing coils of metal signal lines that form a near-field communications loop antenna may be interposed between the ferromagnetic shielding layer and the display pixel layer. A non-near-field antenna such as an inverted-F antenna may have a resonating element mounted on an inner surface of the display cover layer. The resonating element may be interposed between the transparent display member and the display cover layer.

4. 发明申请

US20170117754A1 Wireless Charging and Communications Systems With Dual-Frequency Patch Antennas 有权
公开(公告)号：US20170117754A1
公开(公告)日：2017-04-27
申请号：US14921895
申请日：2015-10-23
申请人： Apple Inc.
发明人： Basim H. Noori , Khan M. Salam , Liang Han , Matthew A. Mow , Mattia Pascolini , Ruben Caballero , Thomas E. Biedka , Yi Jiang , Yuehui Ouyang
IPC分类号： H04B7/00 , H01Q9/04 , H04W4/00
CPC分类号： H01Q9/0407 , H01Q5/35 , H04W4/80
摘要： An electronic device may be provided with wireless circuitry. The wireless circuitry may include one or more dual-frequency dual-polarization patch antennas. Each patch antenna may have a patch antenna resonating element that lies in a plane and a ground that lies in a different parallel plane. The patch antenna resonating element may have a first feed located along a first central axis and a second feed located along a second central axis that is perpendicular to the first central axis. The patch antenna resonating element may be rectangular, may be oval, or may have other shapes. A shorting pin may be located at an intersecting point between the first and second axes. The patch antennas may be used in beam steering arrays. The patch antennas may be used for wireless power transfer at microwave frequencies or other frequencies and may be used to support millimeter wave communications.

5. 发明授权

US09531061B2 Electronic device antenna with reduced lossy mode 有权
标题翻译：减少有损模式的电子设备天线
公开(公告)号：US09531061B2
公开(公告)日：2016-12-27
申请号：US14476490
申请日：2014-09-03
申请人： Apple Inc.
发明人： Liang Han , Matthew A. Mow , Ming-Ju Tsai , Yijun Zhou , Hongfei Hu , Salih Yarga , Mattia Pascolini , Yuehui Ouyang , Erdinc Irci , Enrique Ayala Vazquez , Robert W. Schlub
IPC分类号： H01Q1/24 , H01Q9/42 , H01Q13/10 , H01Q5/328
CPC分类号： H01Q1/243 , H01Q5/328 , H01Q9/42 , H01Q13/10
摘要： An electronic device may be provided with an antenna. The antenna may have an antenna resonating element and an antenna ground. An adjustable inductor may be coupled between the antenna resonating element and the antenna ground. An antenna feed may have a positive feed terminal coupled to the antenna resonating element and a ground antenna feed coupled to the antenna ground. The adjustable inductor may have first and second inductors coupled to respective first and second ports of a switch. The switch may have a third port coupled to the antenna ground. A capacitor may have a first terminal coupled to ground and a second terminal coupled to the first inductor at the first port of the switch. An inductor may be coupled between the antenna resonating element and antenna ground at a location between the adjustable inductor and the antenna feed.
摘要翻译：电子设备可以设置有天线。天线可以具有天线谐振元件和天线接地。可调电感器可以耦合在天线谐振元件和天线接地之间。天线馈电可以具有耦合到天线谐振元件的正馈线端子和耦合到天线地的接地天线馈线。可调电感器可以具有耦合到开关的相应第一和第二端口的第一和第二电感器。开关可以具有耦合到天线接地的第三端口。电容器可以具有耦合到地的第一端子和在开关的第一端口处耦合到第一电感器的第二端子。电感器可以在天线谐振元件和天线接地之间的可调电感器和天线馈电之间的位置耦合。

6. 发明申请

US20160308563A1 Electronic Device With Millimeter Wave Antennas 有权
标题翻译：带毫米波天线的电子设备
公开(公告)号：US20160308563A1
公开(公告)日：2016-10-20
申请号：US15097868
申请日：2016-04-13
申请人： Apple Inc.
发明人： Yuehui Ouyang , Yi Jiang , Matthew A. Mow , Basim Noori , Mattia Pascolini , Ruben Caballero
IPC分类号： H04B1/10 , H01Q1/24 , H01Q21/06
CPC分类号： H04B1/04 , H01Q1/2266 , H01Q1/243 , H01Q21/0025 , H01Q21/065 , H01Q21/28 , H04B1/03 , H04B1/1081 , H04B2001/0408
摘要： 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 mounted along edges of a housing for the electronic device, behind a dielectric window such as a dielectric logo window in the housing, in alignment with dielectric housing portions at corners of the housing, or elsewhere in the electronic device. A phased antenna array may include arrays of patch antenna elements on dielectric layers separated by a ground layer. A baseband processor may distribute wireless signals to the phased antenna arrays at intermediate frequencies over intermediate frequency signal paths. Transceiver circuits at the phased antenna arrays may include upconverters and downconverters coupled to the intermediate frequency signal paths.
摘要翻译：电子设备可以设置有无线电路。无线电路可以包括一个或多个天线。天线可以包括各自包括多个天线元件的相控天线阵列。相位天线阵列可以沿着用于电子设备的壳体的边缘安装在电介质窗口（例如壳体中的电介质标志窗口）的后面，与壳体的角落处的电介质壳体部分或电子设备中的其它地方对准。相控天线阵列可以包括由接地层分开的电介质层上的贴片天线元件阵列。基带处理器可以在中频频率信号路径上将无线信号分配到相控天线阵列。在相控天线阵列处的收发器电路可以包括耦合到中频信号路径的上变频器和下变频器。

7. 发明申请

US20160197401A1 Electronic Device With Shared Antenna Structures and Balun 审中-公开
公开(公告)号：US20160197401A1
公开(公告)日：2016-07-07
申请号：US15071795
申请日：2016-03-16
申请人： Apple Inc.
发明人： Yuehui Ouyang , Dean F. Darnell , Enrique Ayala Vazquez , Erica J. Tong , Hongfei Hu , Matthew A. Mow , Mattia Pascolini , Ming-Ju Tsai , Nanbo Jin , Robert W. Schlub
IPC分类号： H01Q3/24 , H01Q7/00
CPC分类号： H01Q3/247 , H01Q1/243 , H01Q1/48 , H01Q5/35 , H01Q5/371 , H01Q7/00 , H01Q9/42 , H01Q21/30 , H04B5/0081
摘要： An electronic device may be provided with shared antenna structures that can be used to form both a near-field-communications antenna such as a loop antenna and a non-near-field communications antenna such as an inverted-F antenna. The antenna structures may include conductive structures such as metal traces on printed circuits or other dielectric substrates, internal metal housing structures, or other conductive electronic device housing structures. A main resonating element arm may be separated from an antenna ground by an opening. A non-near-field communications antenna return path and antenna feed path may span the opening. A balun may have first and second electromagnetically coupled inductors. The second inductor may have terminals coupled across differential signal terminals in a near-field communications transceiver. The first inductor may form part of the near-field communications loop antenna.

8. 发明授权

US09236659B2 Electronic device with hybrid inverted-F slot antenna 有权
标题翻译：具有混合倒F插槽天线的电子设备
公开(公告)号：US09236659B2
公开(公告)日：2016-01-12
申请号：US14096417
申请日：2013-12-04
申请人： Apple Inc.
发明人： Enrique Ayala Vazquez , Hongfei Hu , Mattia Pascolini , Yuehui Ouyang , Yijun Zhou , Matthew A. Mow , Robert W. Schlub , Erdinc Irci , Salih Yarga , Ming-Ju Tsai , Liang Han , Thomas E. Biedka , Nicholas S. Reimnitz
IPC分类号： H01Q1/24 , H01Q13/10 , H01Q9/14 , H01Q9/42 , H01Q5/357
CPC分类号： H01Q13/103 , H01Q1/243 , H01Q5/357 , H01Q9/145 , H01Q9/42
摘要： An electronic device may be provided with a housing. The housing may have a periphery that is surrounded by peripheral conductive structures such as a segmented peripheral metal member. A segment of the peripheral metal member may be separated from a ground by a slot. An antenna feed may have a positive antenna terminal coupled to the peripheral metal member and a ground terminal coupled to the ground and may feed both an inverted-F antenna structure that is formed from the peripheral metal member and the ground and a slot antenna structure that is formed from the slot. Control circuitry may tune the antenna by controlling adjustable components that are coupled to the peripheral metal member. The adjustable components may include adjustable inductors and adjustable capacitors.
摘要翻译：电子设备可以设置有壳体。壳体可以具有被诸如分段的外围金属构件的外围导电结构包围的周边。外围金属构件的一段可以通过狭槽与地面分离。天线馈电可以具有耦合到外围金属构件的正天线端子和耦合到地面的接地端子，并且可以馈送由外围金属构件和地面形成的倒F形天线结构和缝隙天线结构，由槽形成。控制电路可以通过控制耦合到外围金属构件的可调组件来调谐天线。可调部件可以包括可调电感器和可调电容器。

9. 发明申请

US20150311960A1 Electronic Device With Near-Field Antenna Operating Through Display 有权
标题翻译：具有近场天线操作的电子设备
公开(公告)号：US20150311960A1
公开(公告)日：2015-10-29
申请号：US14259861
申请日：2014-04-23
申请人： Apple Inc.
发明人： Miroslav Samardzija , Yiren Wang , Yuehui Ouyang , Joseph Hakim , Qingxiang Li , Robert W. Schlub , Ruben Caballero , Siwen Yong , Erik G. de Jong
IPC分类号： H04B5/02 , G06F1/16 , H04B5/00 , H01L27/32
CPC分类号： H01Q1/22 , G04G21/04 , G04R60/10 , G06F1/163 , H01L27/323 , H01Q1/273 , H01Q1/52 , H01Q1/526 , H01Q7/00 , H01Q9/0421 , H01Q9/42 , H01Q21/28 , H04B5/0025 , H04B5/0031 , H04B5/0081 , H04B5/02 , H05K1/0278 , H05K5/0017 , H05K5/03
摘要： An electronic device may have a display. A display cover layer and a transparent inner display member may overlap a display pixel layer. The display pixel layer may have an array of display pixels for displaying images for a user. A touch sensor layer may be interposed between the display pixel layer and the transparent display member. A ferromagnetic shielding layer may be mounted below the display pixel layer. A flexible printed circuit containing coils of metal signal lines that form a near-field communications loop antenna may be interposed between the ferromagnetic shielding layer and the display pixel layer. A non-near-field antenna such as an inverted-F antenna may have a resonating element mounted on an inner surface of the display cover layer. The resonating element may be interposed between the transparent display member and the display cover layer.
摘要翻译：电子设备可以具有显示器。显示覆盖层和透明内显示构件可以与显示像素层重叠。显示像素层可以具有用于为用户显示图像的显示像素阵列。可以在显示像素层和透明显示构件之间插入触摸传感器层。铁磁屏蔽层可以安装在显示像素层下方。包含形成近场通信环形天线的金属信号线的线圈的柔性印刷电路可以插入在铁磁屏蔽层和显示像素层之间。诸如倒F天线的非近场天线可以具有安装在显示器覆盖层的内表面上的谐振元件。谐振元件可以插入在透明显示构件和显示器覆盖层之间。

10. 发明授权

US09166634B2 Electronic device with multiple antenna feeds and adjustable filter and matching circuitry 有权
标题翻译：具有多个天线馈电和可调节滤波器和匹配电路的电子设备
公开(公告)号：US09166634B2
公开(公告)日：2015-10-20
申请号：US13888110
申请日：2013-05-06
申请人： Apple Inc.
发明人： Dean F. Darnell , Enrique Ayala Vazquez , Hongfei Hu , Yuehui Ouyang , Mattia Pascolini , Robert W. Schlub , Peter Bevelacqua , Hao Xu , Jayesh Nath , Yijun Zhou , Nanbo Jin , David Pratt , Matthew A. Mow , Ming-Ju Tsai , Liang Han , Thomas E. Biedka
IPC分类号： H04W88/06 , H04B1/04 , H04B1/18
CPC分类号： H04B1/0458 , H04B1/18
摘要： Electronic devices may include antenna structures. The antenna structures may form an antenna having first and second feeds at different locations. A first transceiver may be coupled to the first feed using a first circuit. A second transceiver may be coupled to the second feed using a second circuit. The first and second feeds may be isolated from each other using the first and second circuits. The second circuit may have a notch filter that isolates the second feed from the first feed at operating frequencies associated with the first transceiver. The first circuit may include an adjustable component such as an adjustable capacitor. The adjustable component may be placed in different states depending on the mode of operation of the second transceiver to ensure that the first feed is isolated from the second feed.
摘要翻译：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。第一收发器可以使用第一电路耦合到第一馈送。第二收发器可以使用第二电路耦合到第二馈送。第一和第二馈送可以使用第一和第二电路彼此隔离。第二电路可以具有陷波滤波器，其在与第一收发器相关联的工作频率下将第二馈送与第一馈送隔离。第一电路可以包括诸如可调电容器的可调节部件。取决于第二收发器的操作模式，可调整部件可以被置于不同的状态，以确保第一进给与第二进给隔离。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式