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公开(公告)号：US20160028162A1
公开(公告)日：2016-01-28
申请号：US14444118
申请日：2014-07-28
Applicant: QUALCOMM Incorporated
Inventor： Yu-Chin Ou , Mohammad Ali Tassoudji , Haim Mendel Weissman , Lior Raviv
IPC: H01Q9/04
CPC classification number: H01Q9/0457 , H01Q1/2283
Abstract: Disclosed is a wideband antenna comprising a dielectric-loaded cavity-backed patch antenna driven with a stripline. The antenna includes a dielectric resonator. The stripline feeds a probe disposed within the dielectric resonator. The probe emits EM radiation, which is coupled to the patch antenna for transmission.
Abstract translation: 公开了一种宽带天线，其包括用带状线驱动的介质负载的腔后贴片天线。 天线包括介质谐振器。 带状线馈送设置在介质谐振器内的探针。 探头发射EM辐射，其耦合到贴片天线用于透射。
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2.发明申请WIRELESS DEVICE WITH BUILT-IN SELF TEST (BIST) CAPABILITY FOR TRANSMIT AND RECEIVE CIRCUITS 审中-公开具有内置自检（BIST）功能的无线设备发送和接收电路公开(公告)号：US20140256376A1
公开(公告)日：2014-09-11
申请号：US13875083
申请日：2013-05-01
Applicant: QUALCOMM INCORPORATED
Inventor： Haim Mendel Weissman , Avigdor Brillant , Lior Raviv , Mohammad Ali Tassoudji , Yu-Chin Ou , Mazhareddin Taghivand
IPC: H04B17/00
Abstract: A wireless device with built-in self test (BIST) capability for testing/calibrating transmit and receive circuits is disclosed. In an exemplary design, an apparatus (e.g., a wireless device or an integrated circuit) includes a first circuit and a second circuit. The first circuit (e.g., a transmitter or a mixer) provides a test signal to at least one transmit path. The test signal is electro-magnetically coupled from the output of the at least one transmit path to a test signal line. For example, the test signal may be provided from the at least one transmit path via at least one antenna feed line to at least one antenna element and may be electro-magnetically coupled from the at least one antenna feed line to the test signal line. The second circuit (e.g., a buffer, a receiver, or a mixer) processes a received test signal from the test signal line.
Abstract translation: 公开了一种具有内置自检（BIST）功能的无线设备，用于测试/校准发射和接收电路。 在示例性设计中，装置（例如，无线装置或集成电路）包括第一电路和第二电路。 第一电路（例如，发射机或混频器）向至少一个发射路径提供测试信号。 测试信号从至少一个发射路径的输出到测试信号线电磁耦合。 例如，测试信号可以经由至少一个天线馈送线路从至少一个发射路径提供给至少一个天线元件，并且可以从至少一个天线馈线到电测磁耦合到测试信号线。 第二电路（例如，缓冲器，接收器或混频器）处理来自测试信号线的接收到的测试信号。
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公开(公告)号：US09628203B2
公开(公告)日：2017-04-18
申请号：US14196743
申请日：2014-03-04
Applicant: QUALCOMM Incorporated
Inventor： Haim Mendel Weissman , Lior Raviv
CPC classification number: H04B17/13 , H03F3/195 , H03F3/211 , H03F3/213 , H03F2200/421 , H04B1/40 , H04B17/14 , H04B17/19 , H04B17/21
Abstract: An apparatus includes a first power amplifier coupled to a first transmission path, a first low noise amplifier coupled to a first reception path, a second power amplifier coupled to a second transmission path, and a second low noise amplifier coupled to a second reception path. A first switch is configured to selectively couple the second low noise amplifier to receive an output of the first power amplifier. A second switch is configured to selectively couple the first low noise amplifier to receive an output of the second power amplifier.
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公开(公告)号：US09490548B2
公开(公告)日：2016-11-08
申请号：US13777768
申请日：2013-02-26
Applicant: QUALCOMM Incorporated
Inventor： Haim Mendel Weissman , Lior Raviv
CPC classification number: H01Q21/28 , H01Q3/26 , H01Q3/267 , H01Q25/002 , H04B7/0617 , H04B7/0689 , H04B7/0871 , H04W16/28
Abstract: An apparatus (e.g., a wireless device) includes an antenna array and a separate antenna. The antenna array includes a plurality of antenna elements having a first antenna beam. The separate antenna includes an antenna element having a second antenna beam. The antenna element of the separate antenna is separate from the antenna elements of the antenna array. The antenna array and the separate antenna are active at different times in an operational mode. The antenna array may transmit and the separate antenna may be inactive in a transmit mode. The separate antenna may receive and the antenna array may be inactive in a receive mode. The antenna array may receive and the separate antenna may transmit in a test mode. Alternatively, the antenna array may transmit and the separate antenna may receive in the test mode.
Abstract translation: 一种装置（例如，无线装置）包括天线阵列和单独的天线。 天线阵列包括具有第一天线波束的多个天线元件。 单独的天线包括具有第二天线波束的天线元件。 单独天线的天线元件与天线阵列的天线元件分离。 天线阵列和单独的天线在操作模式下的不同时间是有效的。 天线阵列可以发射，并且分离的天线可以在发射模式中不活动。 单独的天线可以接收并且天线阵列在接收模式下可能是无效的。 天线阵列可以接收并且单独的天线可以在测试模式下发射。 或者，天线阵列可以发射，并且分离的天线可以在测试模式下接收。
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公开(公告)号：US20140242918A1
公开(公告)日：2014-08-28
申请号：US13777768
申请日：2013-02-26
Applicant: QUALCOMM INCORPORATED
Inventor： Haim Mendel Weissman , Lior Raviv
IPC: H01Q21/28
CPC classification number: H01Q21/28 , H01Q3/26 , H01Q3/267 , H01Q25/002 , H04B7/0617 , H04B7/0689 , H04B7/0871 , H04W16/28
Abstract: An apparatus (e.g., a wireless device) with an antenna array and a separate antenna is disclosed. The antenna array includes a plurality of antenna elements having a first antenna beam. The separate antenna includes an antenna element having a second antenna beam. The antenna element of the separate antenna is separate from the antenna elements of the antenna array. The antenna array and the separate antenna are active at different times in an operational mode. The antenna array may transmit and the separate antenna may be inactive in a transmit mode. The separate antenna may receive and the antenna array may be inactive in a receive mode. The antenna array may receive and the separate antenna may transmit in a test mode. Alternatively, the antenna array may transmit and the separate antenna may receive in the test mode.
Abstract translation: 公开了具有天线阵列和单独天线的装置（例如，无线装置）。 天线阵列包括具有第一天线波束的多个天线元件。 单独的天线包括具有第二天线波束的天线元件。 单独天线的天线元件与天线阵列的天线元件分离。 天线阵列和单独的天线在操作模式下的不同时间是有效的。 天线阵列可以发射，并且分离的天线可以在发射模式下是无效的。 单独的天线可以接收并且天线阵列在接收模式下可能是无效的。 天线阵列可以接收并且单独的天线可以在测试模式下发射。 或者，天线阵列可以发射，并且分离的天线可以在测试模式下接收。
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Patent Agency Ranking
公开(公告)号：US10784904B2
公开(公告)日：2020-09-22
申请号：US14838672
申请日：2015-08-28
Applicant: QUALCOMM Incorporated
Inventor： Haim Mendel Weissman , Lior Raviv , Xiaoyin He , Vladimir Aparin
Abstract: Methods, systems, and devices are described for transceiver architecture for millimeter wave wireless communications. A device may include two transceiver chip modules configured to communicate in different frequency ranges. The first transceiver chip module may include a baseband sub-module, a first radio frequency front end (RFFE) component and associated antenna array. The second transceiver chip module may include a second RFFE component and associated antenna array. The second transceiver chip module may be separate from the first transceiver chip module. The second transceiver chip module may be electrically coupled to the baseband sub-module of the first transceiver chip module.
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公开(公告)号：US20150256272A1
公开(公告)日：2015-09-10
申请号：US14196743
申请日：2014-03-04
Applicant: Qualcomm Incorporated
Inventor： Haim Mendel Weissman , Lior Raviv
CPC classification number: H04B17/13 , H03F3/195 , H03F3/211 , H03F3/213 , H03F2200/421 , H04B1/40 , H04B17/14 , H04B17/19 , H04B17/21
Abstract: An apparatus includes a first power amplifier coupled to a first transmission path, a first low noise amplifier coupled to a first reception path, a second power amplifier coupled to a second transmission path, and a second low noise amplifier coupled to a second reception path. A first switch is configured to selectively couple the second low noise amplifier to receive an output of the first power amplifier. A second switch is configured to selectively couple the first low noise amplifier to receive an output of the second power amplifier.
Abstract translation: 一种装置包括耦合到第一传输路径的第一功率放大器，耦合到第一接收路径的第一低噪声放大器，耦合到第二传输路径的第二功率放大器和耦合到第二接收路径的第二低噪声放大器。 第一开关被配置为选择性地耦合第二低噪声放大器以接收第一功率放大器的输出。 第二开关被配置为选择性地耦合第一低噪声放大器以接收第二功率放大器的输出。
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公开(公告)号：US20150208345A1
公开(公告)日：2015-07-23
申请号：US14158337
申请日：2014-01-17
Applicant: QUALCOMM Incorporated
Inventor： Haim Mendel Weissman , Gangadhar Burra , Lior Raviv , Yossef Tsfaty
IPC: H04W52/02
CPC classification number: H04W52/0209 , H04B7/0413 , Y02D70/00 , Y02D70/122 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/23 , Y02D70/444
Abstract: An apparatus includes a first amplifier configured to be coupled to a first antenna of an array of antenna elements of a mobile device. The apparatus also includes a second amplifier configured to be coupled to a second antenna of the array of antenna elements. The apparatus further includes control circuitry configured to turn off one of the first and the second amplifiers and to selectively reduce an amount of current provided to the other of the first and second amplifiers.
Abstract translation: 一种装置包括被配置为耦合到移动设备的天线元件阵列的第一天线的第一放大器。 该装置还包括被配置为耦合到天线元件阵列的第二天线的第二放大器。 该装置还包括控制电路，其被配置为关闭第一和第二放大器中的一个并选择性地减少提供给第一和第二放大器中另一个的电流量。
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公开(公告)号：US11190224B2
公开(公告)日：2021-11-30
申请号：US16922811
申请日：2020-07-07
Applicant: QUALCOMM Incorporated
Inventor： Haim Mendel Weissman , Lior Raviv , Xiaoyin He , Vladimir Aparin
Abstract: Methods, systems, and devices are described for transceiver architecture for millimeter wave wireless communications. A device may include two transceiver chip modules configured to communicate in different frequency ranges. The first transceiver chip module may include a baseband sub-module, a first radio frequency front end (RFFE) component and associated antenna array. The second transceiver chip module may include a second RFFE component and associated antenna array. The second transceiver chip module may be separate from the first transceiver chip module. The second transceiver chip module may be electrically coupled to the baseband sub-module of the first transceiver chip module.
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公开(公告)号：US20160248451A1
公开(公告)日：2016-08-25
申请号：US14838672
申请日：2015-08-28
Applicant: QUALCOMM Incorporated
Inventor： Haim Mendel Weissman , Lior Raviv , Xiaoyin He , Vladimir Aparin
Abstract: Methods, systems, and devices are described for transceiver architecture for millimeter wave wireless communications. A device may include two transceiver chip modules configured to communicate in different frequency ranges. The first transceiver chip module may include a baseband sub-module, a first radio frequency front end (RFFE) component and associated antenna array. The second transceiver chip module may include a second RFFE component and associated antenna array. The second transceiver chip module may be separate from the first transceiver chip module. The second transceiver chip module may be electrically coupled to the baseband sub-module of the first transceiver chip module.
Abstract translation: 描述了用于毫米波无线通信的收发器架构的方法，系统和设备。 设备可以包括被配置为在不同频率范围内通信的两个收发器芯片模块。 第一收发器芯片模块可以包括基带子模块，第一射频前端（RFFE）组件和相关联的天线阵列。 第二收发器芯片模块可以包括第二RFFE组件和相关联的天线阵列。 第二收发器芯片模块可以与第一收发器芯片模块分离。 第二收发器芯片模块可以电耦合到第一收发器芯片模块的基带子模块。
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