公开(公告)号：US20160020862A1

公开(公告)日：2016-01-21

申请号：US14334421

申请日：2014-07-17

Applicant: QUALCOMM Incorporated

Inventor： Ali Morshedi ,  Robert Lloyd Robinett

IPC: H04B17/12 ,  H04B17/21

CPC classification number: H04B17/12 ,  H04B1/0458 ,  H04B1/18 ,  H04B17/21

Abstract: An apparatus includes a transmit path that includes a power amplifier load tuner having an adjustable impedance. The apparatus also includes a receive path that includes a receive tuner having an adjustable impedance. The apparatus further includes an antenna tuner having an adjustable impedance. The antenna tuner is coupled to the transmit path and to the receive path.

Abstract translation: 一种装置包括具有可调节阻抗的功率放大器负载调谐器的发射路径。 该装置还包括具有可调节阻抗的接收调谐器的接收路径。 该装置还包括具有可调阻抗的天线调谐器。 天线调谐器耦合到发射路径和接收路径。

公开(公告)号：US20150126136A1

公开(公告)日：2015-05-07

申请号：US14074612

申请日：2013-11-07

Applicant: QUALCOMM Incorporated

Inventor： Robert Lloyd Robinett ,  Ali Morshedi

IPC: H03F3/195 ,  H04B1/16

CPC classification number: H03F3/195 ,  H03F1/565 ,  H03F3/19 ,  H03F3/72 ,  H03F2200/111 ,  H03F2200/213 ,  H03F2200/222 ,  H03F2200/225 ,  H03F2200/294 ,  H03F2200/451 ,  H03F2203/7209 ,  H03H7/40 ,  H03J5/246 ,  H03J2200/10 ,  H03J2200/15 ,  H04B1/18

Abstract: Exemplary embodiments are related to a low-noise amplifier (LNA) matching device. A device may include an antenna for receiving a wireless signal and at least one LNA. The device may further include an LNA matching device coupled between the antenna and the at least one LNA and configured to receive one or more control signals to provide an optimal LNA match setting for each band of a plurality of frequency bands.

Abstract translation: 示例性实施例涉及低噪声放大器（LNA）匹配装置。 设备可以包括用于接收无线信号的天线和至少一个LNA。 所述设备还可以包括耦合在所述天线和所述至少一个LNA之间并被配置为接收一个或多个控制信号以为多个频带中的每个频带提供最佳LNA匹配设置的LNA匹配设备。

公开(公告)号：US09425753B2

公开(公告)日：2016-08-23

申请号：US14074612

申请日：2013-11-07

Applicant: QUALCOMM Incorporated

Inventor： Robert Lloyd Robinett ,  Ali Morshedi

IPC: H04B1/40 ,  H03F3/195 ,  H03F1/56 ,  H03F3/19 ,  H03F3/72 ,  H03H7/40 ,  H04B1/18 ,  H03J5/24

CPC classification number: H03F3/195 ,  H03F1/565 ,  H03F3/19 ,  H03F3/72 ,  H03F2200/111 ,  H03F2200/213 ,  H03F2200/222 ,  H03F2200/225 ,  H03F2200/294 ,  H03F2200/451 ,  H03F2203/7209 ,  H03H7/40 ,  H03J5/246 ,  H03J2200/10 ,  H03J2200/15 ,  H04B1/18

Abstract: Exemplary embodiments are related to a low-noise amplifier (LNA) matching device. A device may include an antenna for receiving a wireless signal and at least one LNA. The device may further include an LNA matching device coupled between the antenna and the at least one LNA and configured to receive one or more control signals to provide an optimal LNA match setting for each band of a plurality of frequency bands.

Abstract translation: 示例性实施例涉及低噪声放大器（LNA）匹配装置。 设备可以包括用于接收无线信号的天线和至少一个LNA。 所述设备还可以包括耦合在所述天线和所述至少一个LNA之间并被配置为接收一个或多个控制信号以为多个频带中的每个频带提供最佳LNA匹配设置的LNA匹配设备。

公开(公告)号：US20140376428A1

公开(公告)日：2014-12-25

申请号：US14051034

申请日：2013-10-10

Applicant: QUALCOMM Incorporated

Inventor： Sumit Verma ,  Guining Shi ,  Ryan Scott C. Spring ,  Robert Lloyd Robinett

IPC: H04L5/08 ,  H04J1/04

CPC classification number: H04L5/08 ,  H01Q21/28 ,  H04B7/068 ,  H04J1/04 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0066 ,  H04L5/143

Abstract: Techniques for supporting multi-frequency range signal processing for a wireless device. In an aspect, a first antenna is provided to support first and third frequency ranges. A second antenna is separately provided to support a second frequency range, wherein the second is between the first and third frequency ranges. In other aspects, the second antenna can further support a fourth frequency range higher than the third frequency range. Other frequency range combinations, dual antenna aspects, and carrier aggregation features are further disclosed herein.

Abstract translation: 支持无线设备多频范围信号处理的技术。 在一方面，提供第一天线以支持第一和第三频率范围。 单独提供第二天线以支持第二频率范围，其中第二天线在第一和第三频率范围之间。 在其他方面，第二天线可以进一步支持高于第三频率范围的第四频率范围。 本文进一步公开了其他频率范围组合，双天线方面和载波聚合特征。