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公开(公告)号：US20180331709A1
公开(公告)日：2018-11-15
申请号：US15655540
申请日：2017-07-20
Applicant: Apple Inc.
Inventor： Daniel C. Kong , Ali Ghoreishi , William J. Noellert
CPC classification number: H04B1/40 , H03F3/19 , H03F3/195 , H03F3/245 , H03F3/72 , H03F2200/111 , H03F2200/294 , H03F2200/336 , H03F2200/451 , H03F2203/7236 , H03G3/3042 , H04B7/0413 , H04W84/042 , H04W84/12
Abstract: Methods and devices useful in concurrently receiving and supporting Wireless Fidelity (Wi-Fi) and Long Term Evolution Licensed Assisted Access (LTE-LAA) wireless data signals are provided. By way of example, an electronic device includes a front end module having an arbiter device that controls one or more gain stages to selectively amplify the Wi-Fi and LTE-LAA signals.
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公开(公告)号：US20180035300A1
公开(公告)日：2018-02-01
申请号：US15225450
申请日：2016-08-01
Applicant: Apple Inc.
Inventor： William J. Noellert , Daniel C. Kong , Ali Ghoreishi
IPC: H04W16/14 , H04B1/04 , H04B1/00 , H04B7/04 , H04B1/3827
CPC classification number: H04W16/14 , H04B1/00 , H04B1/0064 , H04B1/0458 , H04B1/10 , H04B1/3827 , H04B7/0413 , H04W28/08 , H04W48/18 , H04W72/04 , H04W74/0808 , H04W84/042 , H04W84/12 , H04W88/06 , H04W88/10
Abstract: Methods and devices useful in concurrently receiving and supporting Wireless Fidelity (Wi-Fi) and Long Term Evolution Licensed Assisted Access (LTE-LAA) wireless data signals are provided. By way of example, an electronic device includes a network interface configured to allow the electronic device to communicate over one or more channels of a wireless network, and a transceiver configured to transmit data and to receive data over the one or more channels. The transceiver is configured to receive licensed cellular signals and unlicensed cellular signals over the one or more channels.
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Patent Agency Ranking
公开(公告)号：US10171124B2
公开(公告)日：2019-01-01
申请号：US15655540
申请日：2017-07-20
Applicant: Apple Inc.
Inventor： Daniel C. Kong , Ali Ghoreishi , William J. Noellert
Abstract: Methods and devices useful in concurrently receiving and supporting Wireless Fidelity (Wi-Fi) and Long Term Evolution Licensed Assisted Access (LTE-LAA) wireless data signals are provided. By way of example, an electronic device includes a front end module having an arbiter device that controls one or more gain stages to selectively amplify the Wi-Fi and LTE-LAA signals.
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公开(公告)号：US09391570B2
公开(公告)日：2016-07-12
申请号：US14333912
申请日：2014-07-17
Applicant: Apple Inc.
Inventor： Daniel C. Kong , Bradley D. Scoles , William J. Noellert , Nicholas W. Lum
CPC classification number: H03F3/19 , H01Q5/50 , H01Q21/28 , H01Q23/00 , H03F2200/294 , H03F2200/451 , H04B1/40 , H04B1/401 , H04B1/48
Abstract: An electronic device may include an antenna, a transceiver, and a low noise amplifier module that amplifies receive signals from the antenna to the transceiver circuitry in a first configuration and passes transmit signals from the transceiver to the antenna in a second configuration. The low noise amplifier module may include a first switching circuit coupled to the antenna, a second switching circuit coupled to the transceiver, at least one low noise amplifier coupled between the first and second switching circuits, and a transmit bypass path coupled between the first and second switching circuits. The transceiver may be located in a first electronic device region, whereas the low noise amplifier module and the antenna may be located in a second region. The low noise amplifier module may help compensate for signal loss between the first and second regions and allow for transmit signals to pass to the antenna.
Abstract translation: 电子设备可以包括天线，收发器和低噪声放大器模块，其以第一配置放大从天线到收发器电路的接收信号，并且在第二配置中将发射信号从收发器传送到天线。 低噪声放大器模块可以包括耦合到天线的第一开关电路，耦合到收发器的第二开关电路，耦合在第一和第二开关电路之间的至少一个低噪声放大器以及耦合在第一和第二开关电路之间的发射旁路 第二开关电路。 收发器可以位于第一电子设备区域中，而低噪声放大器模块和天线可以位于第二区域中。 低噪声放大器模块可以帮助补偿第一和第二区域之间的信号损耗，并允许发射信号传递到天线。
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公开(公告)号：US20250149782A1
公开(公告)日：2025-05-08
申请号：US19020580
申请日：2025-01-14
Applicant: Apple Inc.
Inventor： Xiaofang Mu , Chi V. Pham , Mingjuan Zhu , Bo Tong Deng , Bo Zhang , Srinivasa Yasasvy Sateesh Bhamidipati , Vineet Nayak , Daniel C. Kong
IPC: H01Q1/52 , H01L23/498 , H01L23/552 , H01Q1/22 , H01Q1/48 , H05K1/02
Abstract: Techniques to reduce signal interference between wired signals communicated within an electronic device and wireless signals transmitted to or received from antennas of the electronic device are disclosed. The electronic device includes an interposer with an inner fence and an outer fence having offset gaps to prevent a pathway otherwise formed by overlapping tabs, where the pathway allows noise leakage from the wired signals. In some embodiments, the electronic device (e.g., in a main logic board package) includes a ground fencing of ground vias to prevent the noise leakage from harmonics associated with signal vias communicating the wired signals. The spacing between the ground vias is based on frequencies of signals that the ground vias are intended to block.
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公开(公告)号：US10129757B2
公开(公告)日：2018-11-13
申请号：US15225450
申请日：2016-08-01
Applicant: Apple Inc.
Inventor： William J. Noellert , Daniel C. Kong , Ali Ghoreishi
IPC: H04W16/14 , H04B7/0413 , H04B1/3827 , H04B1/00 , H04B1/04 , H04B1/10 , H04W28/08 , H04W48/18 , H04W72/04 , H04W88/06 , H04W84/12 , H04W84/04 , H04W74/08 , H04W88/10
Abstract: Methods and devices useful in concurrently receiving and supporting Wireless Fidelity (Wi-Fi) and Long Term Evolution Licensed Assisted Access (LTE-LAA) wireless data signals are provided. By way of example, an electronic device includes a network interface configured to allow the electronic device to communicate over one or more channels of a wireless network, and a transceiver configured to transmit data and to receive data over the one or more channels. The transceiver is configured to receive licensed cellular signals and unlicensed cellular signals over the one or more channels.
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公开(公告)号：US20160020737A1
公开(公告)日：2016-01-21
申请号：US14333912
申请日：2014-07-17
Applicant: Apple Inc.
Inventor： Daniel C. Kong , Bradley D. Scoles , William J. Noellert , Nicholas W. Lum
CPC classification number: H03F3/19 , H01Q5/50 , H01Q21/28 , H01Q23/00 , H03F2200/294 , H03F2200/451 , H04B1/40 , H04B1/401 , H04B1/48
Abstract: An electronic device may include an antenna, a transceiver, and a low noise amplifier module that amplifies receive signals from the antenna to the transceiver circuitry in a first configuration and passes transmit signals from the transceiver to the antenna in a second configuration. The low noise amplifier module may include a first switching circuit coupled to the antenna, a second switching circuit coupled to the transceiver, at least one low noise amplifier coupled between the first and second switching circuits, and a transmit bypass path coupled between the first and second switching circuits. The transceiver may be located in a first electronic device region, whereas the low noise amplifier module and the antenna may be located in a second region. The low noise amplifier module may help compensate for signal loss between the first and second regions and allow for transmit signals to pass to the antenna.
Abstract translation: 电子设备可以包括天线，收发器和低噪声放大器模块，其以第一配置放大从天线到收发器电路的接收信号，并且在第二配置中将发射信号从收发器传送到天线。 低噪声放大器模块可以包括耦合到天线的第一开关电路，耦合到收发器的第二开关电路，耦合在第一和第二开关电路之间的至少一个低噪声放大器以及耦合在第一和第二开关电路之间的发射旁路 第二开关电路。 收发器可以位于第一电子设备区域中，而低噪声放大器模块和天线可以位于第二区域中。 低噪声放大器模块可以帮助补偿第一和第二区域之间的信号损耗，并允许发射信号传递到天线。
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