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公开(公告)号：US11764526B2
公开(公告)日：2023-09-19
申请号：US17238073
申请日：2021-04-22
Applicant: QUALCOMM Incorporated
Inventor： Sang-June Park , Eric Lunzer , Peter Lien , Alberto Cicalini
IPC: H01R24/50 , H01R12/75 , H01R13/518 , H01R13/6594 , H01R103/00
CPC classification number: H01R24/50 , H01R12/75 , H01R13/518 , H01R13/6594 , H01R2103/00
Abstract: A device that includes a first board, a second board, and coaxial cable coupled to the first board and the second board. The coaxial cable includes a multi-line coaxial cable configured to provide at least two electrical paths for electrical currents between the first board and the second board. A first plug is coupled to the first board. A second plug is coupled to the second board. The coaxial cable includes a first receptacle and a second receptacle. The first receptacle is configured to couple to the first plug. The second receptacle is configured to couple to the second plug. The coaxial cable is configured to provide (i) a first electrical path for a first electrical current between the first board and the second board, and (ii) a second electrical path for a second electrical current between the first board and the second board.
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公开(公告)号：US11594824B2
公开(公告)日：2023-02-28
申请号：US16825615
申请日：2020-03-20
Applicant: QUALCOMM Incorporated
Inventor： Julio Zegarra , Peter Lien , Sang-June Park , Darryl Sheldon Jessie , Alberto Cicalini , Sean Oak , Neil Burns
Abstract: An integrated millimeter wave antenna module may include at least one antenna array directly connected to a wiring board with a flexible printed circuit without any additional connectors. The integrated module may include an antenna, a flexible printed circuit attached to the antenna on one end and a wiring board on the other end.
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公开(公告)号：US20140153616A1
公开(公告)日：2014-06-05
申请号：US13691238
申请日：2012-11-30
Applicant: QUALCOMM INCORPORATED
Inventor： Faramarz Sabouri , Alberto Cicalini
IPC: H04B1/40
Abstract: Techniques for providing a transceiver with a sliding intermediate frequency (IF). In an aspect, a PLL generates a single local oscillator (LO) signal used for both up-conversion by a transmit (TX) signal path and down-conversion by a receive (RX) signal path, wherein the LO frequency is chosen as the TX carrier frequency. As the TX and RX carrier frequencies may generally differ by a variable amount, the RX signal path utilizing the (TX) LO frequency for down-conversion may be characterized as having a “sliding” IF. To accommodate the sliding IF receiver architecture, specific processing functions such as charge sampling, discrete-time analog band-pass filtering, and sub-sampling analog-to-digital conversion (ADC) are described.
Abstract translation: 提供具有滑动中频（IF）的收发器的技术。 在一方面，PLL产生用于由发送（TX）信号路径进行上转换的单个本地振荡器（LO）信号，并且由接收（RX）信号路径进行下变频，其中LO频率被选择为 TX载波频率。 由于TX和RX载波频率通常可以相差可变量，所以利用（TX）LO频率进行下变频的RX信号路径可被表征为具有“滑动”IF。 为了适应滑动IF接收器架构，描述了诸如电荷采样，离散时间模拟带通滤波和子采样模数转换（ADC）的特定处理功能。
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公开(公告)号：US12119558B2
公开(公告)日：2024-10-15
申请号：US18174470
申请日：2023-02-24
Applicant: QUALCOMM Incorporated
Inventor： Julio Zegarra , Peter Lien , Sang-June Park , Darryl Sheldon Jessie , Alberto Cicalini , Sean Oak , Neil Burns
Abstract: An integrated millimeter wave antenna module may include at least one antenna array connected to a wiring board with a flexible printed circuit without any additional connectors. The integrated module may include an antenna, a flexible printed circuit attached to the antenna on one end and a wiring board on the other end.
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公开(公告)号：US11733744B2
公开(公告)日：2023-08-22
申请号：US17241657
申请日：2021-04-27
Applicant: QUALCOMM Incorporated
Inventor： Jorge Fabrega Sanchez , Mohammad Ali Tassoudji , Kevin Hsi-Huai Wang , Alberto Cicalini , Peter Lien
CPC classification number: G06F1/1698 , H01Q1/2266 , H01Q1/243
Abstract: Apparatus, methods, and computer-readable media for implementing a display-side antenna are disclosed herein. An example apparatus for wireless communication includes a housing and a display device supported by the housing. The example display device includes at least a glass cover and a panel positioned between the glass cover and an internal surface of the housing. The panel may be configured to output graphical content for presentment on the glass cover via pixels arranged within a visible area of the panel. The example apparatus also includes an antenna array. The antenna array may be configured to facilitate wireless communication at the apparatus. The antenna array may be positioned to overlap a portion of the visible area of the panel and configured to allow graphical content output by the panel to display on the glass cover at the overlapped portion of the visible area.
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Patent Agency Ranking
公开(公告)号：US20200212569A1
公开(公告)日：2020-07-02
申请号：US16727640
申请日：2019-12-26
Applicant: QUALCOMM Incorporated
Inventor： Jeong Il Jay KUMAR , Alberto Cicalini , Mohammed Ali Tassoudji , Jordi Fabrega , Taesik Yang , Kevin Hsi-Huai Wang
Abstract: An electronic device includes a first antenna, a second antenna, and a device cover. The first antenna may be configured to transmit or receive signals at a first frequency, and the second antenna may be configured to transmit or receive signals at a second frequency. The device cover may be configured to enclose at least a portion of the device, the and may have a first thickness in a first area and a second thickness in a second area. The first area may be substantially aligned with a boresight of the first antenna, and the second area may be substantially aligned with a boresight of the second antenna. The first thickness may be different than the second thickness.
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7.发明授权Fully I/Q balanced quadrature radio frequency mixer with low noise and low conversion loss 有权全I / Q平衡正交射频混频器，噪声低，转换损耗低公开(公告)号：US09543897B2
公开(公告)日：2017-01-10
申请号：US14622591
申请日：2015-02-13
Applicant: QUALCOMM Incorporated
Inventor： Cheng-Han Wang , Alberto Cicalini , Thinh Cat Nguyen , Mohammad Bagher Vahid Far , Jesse Aaron Richmond
CPC classification number: H03D7/145 , H03D7/1433 , H03D7/1441 , H03D7/1458 , H03D7/1466 , H03D7/165 , H03D2200/0027
Abstract: A method, an apparatus, and a system product for mixing radio frequency signals are provided. In one aspect, the apparatus is configured to perform switching of switches based on first, second, third, and fourth phased half duty clock signals. The apparatus convolves a differential input signal on a differential input port with the first, second, third, and fourth phased half duty cycle clock signals to concurrently generate a differential in-phase output signal and a differential quadrature-phase output signal on a dual differential output port. The first, second, third, and fourth phased half duty cycle clock signals are of the same frequency and out of phase by a multiple of ninety degrees with respect to each other.
Abstract translation: 提供了一种用于混合射频信号的方法，装置和系统产品。 一方面，该装置被配置为基于第一，第二，第三和第四相位半占空时钟信号来执行开关的切换。 该装置利用第一，第二，第三和第四相位半占空比时钟信号在差分输入端口上卷积差分输入信号，以同时产生差分同相输出信号和双差分上的差分正交相输出信号 输出端口 第一，第二，第三和第四相位半占空比时钟信号的频率相同，相位相差90度。
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公开(公告)号：US08995505B2
公开(公告)日：2015-03-31
申请号：US13691238
申请日：2012-11-30
Applicant: QUALCOMM Incorporated
Inventor： Faramarz Sabouri , Alberto Cicalini
Abstract: Techniques for providing a transceiver with a sliding intermediate frequency (IF). In an aspect, a PLL generates a single local oscillator (LO) signal used for both up-conversion by a transmit (TX) signal path and down-conversion by a receive (RX) signal path, wherein the LO frequency is chosen as the TX carrier frequency. As the TX and RX carrier frequencies may generally differ by a variable amount, the RX signal path utilizing the (TX) LO frequency for down-conversion may be characterized as having a “sliding” IF. To accommodate the sliding IF receiver architecture, specific processing functions such as charge sampling, discrete-time analog band-pass filtering, and sub-sampling analog-to-digital conversion (ADC) are described.
Abstract translation: 提供具有滑动中频（IF）的收发器的技术。 在一方面，PLL产生用于由发送（TX）信号路径进行上转换的单个本地振荡器（LO）信号，并且由接收（RX）信号路径进行下变频，其中LO频率被选择为 TX载波频率。 由于TX和RX载波频率通常可以相差可变量，所以利用（TX）LO频率进行下变频的RX信号路径可被表征为具有“滑动”IF。 为了适应滑动IF接收器架构，描述了诸如电荷采样，离散时间模拟带通滤波和子采样模数转换（ADC）的特定处理功能。
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公开(公告)号：US20220278452A1
公开(公告)日：2022-09-01
申请号：US17749495
申请日：2022-05-20
Applicant: QUALCOMM Incorporated
Inventor： Jeongil Jay Kim , Alberto Cicalini , Mohammad Ali Tassoudji , Jorge Fabrega Sanchez , Taesik Yang , Kevin Hsi-Huai Wang
Abstract: An electronic device includes a first antenna, a second antenna, and a device cover. The first antenna may be configured to transmit or receive signals at a first frequency, and the second antenna may be configured to transmit or receive signals at a second frequency. The device cover may be configured to enclose at least a portion of the device, and may have a first thickness in a first area and a second thickness in a second area. The first area may be substantially aligned with a boresight of the first antenna, and the second area may be substantially aligned with a boresight of the second antenna. The first thickness may be different than the second thickness.
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公开(公告)号：US11362421B2
公开(公告)日：2022-06-14
申请号：US16727640
申请日：2019-12-26
Applicant: QUALCOMM Incorporated
Inventor： Jeongil Jay Kim , Alberto Cicalini , Mohammad Ali Tassoudji , Jorge Fabrega Sanchez , Taesik Yang , Kevin Hsi-Huai Wang
Abstract: An electronic device includes a first antenna, a second antenna, and a device cover. The first antenna may be configured to transmit or receive signals at a first frequency, and the second antenna may be configured to transmit or receive signals at a second frequency. The device cover may be configured to enclose at least a portion of the device, the and may have a first thickness in a first area and a second thickness in a second area. The first area may be substantially aligned with a boresight of the first antenna, and the second area may be substantially aligned with a boresight of the second antenna. The first thickness may be different than the second thickness.
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