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公开(公告)号：WO2019013988A1
公开(公告)日：2019-01-17
申请号：PCT/US2018/040043
申请日：2018-06-28
Applicant: APPLE INC.
Inventor： PAULOTTO, Simone , NOORI, Basim, H. , MOW, Matthew, A.
IPC: H01Q1/24 , H01Q1/38 , H01Q9/04 , H01Q21/06 , H01Q21/24 , H01Q21/28 , H01Q5/378 , H01Q5/40 , H01Q5/42
Abstract: An electronic device may be provided with wireless circuitry that includes a phased antenna array. The array may include first, second, and third rings of antennas on a dielectric substrate that cover respective first, second, and third communications bands greater than (10) GHz. The second ring of antennas may surround the first ring of antennas. The third ring of antennas may be formed over the second ring of antennas. Parasitic elements may be formed over the first ring of antennas to broaden the bandwidth of the first ring of antennas. Beam steering circuitry may be coupled to the rings of antennas. Control circuitry may control the beam steering circuitry to steer a beam of wireless signals in one or more of the first, second, and third communications bands. The array may exhibit relatively uniform antenna gain regardless of the direction in which the beam is steered.
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公开(公告)号：WO2016168432A1
公开(公告)日：2016-10-20
申请号：PCT/US2016/027487
申请日：2016-04-14
Applicant: APPLE INC.
Inventor： OUYANG, Yuehui , JIANG, Yi , MOW, Matthew, A. , NOORI, Basim, H. , PASCOLINI, Mattia , CABALLERO, Ruben
CPC classification number: H04B1/04 , H01Q1/2266 , H01Q1/243 , H01Q21/0025 , H01Q21/065 , H01Q21/28 , H04B1/03 , H04B1/1081 , H04B2001/0408
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 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.
Abstract translation: 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。
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公开(公告)号：EP3284136A1
公开(公告)日：2018-02-21
申请号：EP16718163.5
申请日：2016-04-14
Applicant: Apple Inc.
Inventor： OUYANG, Yuehui , JIANG, Yi , MOW, Matthew, A. , NOORI, Basim, H. , PASCOLINI, Mattia , CABALLERO, Ruben
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 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.
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公开(公告)号：EP3284136B1
公开(公告)日：2020-10-28
申请号：EP16718163.5
申请日：2016-04-14
Applicant: Apple Inc.
Inventor： OUYANG, Yuehui , JIANG, Yi , MOW, Matthew, A. , NOORI, Basim, H. , PASCOLINI, Mattia , CABALLERO, Ruben
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