-
公开(公告)号：US20170187338A1
公开(公告)日：2017-06-29
申请号：US15188629
申请日：2016-06-21
Applicant: QUALCOMM Incorporated
Inventor： Chuan Wang , Kevin Hsi Huai Wang , Xinhua Chen , Mehmet Uzunkol
CPC classification number: H03F1/565 , H03F3/193 , H03F3/195 , H03F3/68 , H03F2200/111 , H03F2200/294 , H03F2200/451 , H03F2200/492
Abstract: An apparatus includes an inductor device including a first inductor coupled to a second inductor. The first inductor and the second inductor are connected to ground. A first transistor and a second transistor are coupled to the inductor device. A first cascode transistor is coupled to the first transistor, and a second cascode transistor is coupled to the second transistor. The first cascode transistor is coupled to a first output, and the second cascode transistor is coupled to a second output.
-
Patent Agency Ranking
公开(公告)号：US09425746B2
公开(公告)日：2016-08-23
申请号：US14228288
申请日：2014-03-28
Applicant: QUALCOMM Incorporated
Inventor： Mehmet Uzunkol , Rui Xu , Ahmed Abdel Monem Youssef , Wingching Vincent Leung , Ehab Ahmed Sobhy Abdel Ghany , Allen He , Sang Hyun Woo , Li-Chung Chang
CPC classification number: H03F1/0211 , H03F1/0277 , H03F1/086 , H03F1/30 , H03F3/005 , H03F3/19 , H03F3/195 , H03F3/68 , H03F3/72 , H03F2200/294 , H03F2200/451
Abstract: A device includes an amplifier circuit comprising a plurality of amplification paths, and at least one switchable bypass capacitance coupled to an associated shared power distribution network, the at least one switchable bypass capacitance and at least one of the plurality of amplification paths responsive to a control signal configured to selectively ground the at least one switchable bypass capacitance and selectively enable the at least one of the amplification paths based on a selected operating mode.
Abstract translation: 一种装置包括放大器电路，该放大器电路包括多个放大路径，以及耦合到相关联的共享配电网络的至少一个可切换旁路电容器，所述至少一个可切换旁路电容以及所述多个放大路径中的至少一个响应于控制 信号，被配置为选择性地接地所述至少一个可切换旁路电容，并且基于所选择的操作模式选择性地启用所述至少一个放大路径。
-
公开(公告)号：US10177722B2
公开(公告)日：2019-01-08
申请号：US15178529
申请日：2016-06-09
Applicant: QUALCOMM Incorporated
Inventor： Chuan Wang , Kevin Hsi Huai Wang , Chiewcharn Narathong , Mehmet Uzunkol , Prakash Thoppay Egambaram
Abstract: A device includes a low-noise amplifier (LNA) and a matching circuit. The matching circuit is coupled to an output of the LNA and switchably coupled to at least one of a first and a second output of the device. The device may further include a power splitter switchably coupled between an output of the matching circuit and the first and/or the second output of the device.
-
公开(公告)号：US09425832B2
公开(公告)日：2016-08-23
申请号：US14255998
申请日：2014-04-18
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Abdel Monem Youssef , Mehmet Uzunkol , Rui Xu , Ehab Ahmed Sobhy Abdel Ghany , Wingching Vincent Leung , Sang Hyun Woo , Allen He , Li-Chung Chang
CPC classification number: H04B1/006 , H03F3/195 , H03F3/211 , H03F3/68 , H03F3/72 , H03F2200/111 , H03F2200/294 , H03F2200/507 , H03F2200/516 , H03F2200/541 , H03F2203/7209 , H03F2203/7227 , H04B1/005 , H04B1/0057 , H04B1/0067 , H04B1/12 , H04B1/1615 , H04L5/001 , H04L5/14
Abstract: A device includes a first amplifier circuit coupled to a first transformer and a second transformer, the first transformer selectively coupled to a first shared power distribution network through a first switch, the second transformer selectively coupled to a second shared power distribution network through a second switch.
Abstract translation: 一种设备包括耦合到第一变压器和第二变压器的第一放大器电路，第一变压器通过第一开关有选择地耦合到第一共享配电网络，第二变压器通过第二开关选择性地耦合到第二共享配电网络 。
-
公开(公告)号：US20150280651A1
公开(公告)日：2015-10-01
申请号：US14228288
申请日：2014-03-28
Applicant: QUALCOMM Incorporated
Inventor： Mehmet Uzunkol , Rui Xu , Ahmed Abdel Monem Youssef , Wingching Vincent Leung , Ehab Ahmed Sobhy Abdel Ghany , Allen He , Sang Hyun Woo , Li-Chung Chang
CPC classification number: H03F1/0211 , H03F1/0277 , H03F1/086 , H03F1/30 , H03F3/005 , H03F3/19 , H03F3/195 , H03F3/68 , H03F3/72 , H03F2200/294 , H03F2200/451
Abstract: A device includes an amplifier circuit comprising a plurality of amplification paths, and at least one switchable bypass capacitance coupled to an associated shared power distribution network, the at least one switchable bypass capacitance and at least one of the plurality of amplification paths responsive to a control signal configured to selectively ground the at least one switchable bypass capacitance and selectively enable the at least one of the amplification paths based on a selected operating mode.
Abstract translation: 一种装置包括放大器电路，该放大器电路包括多个放大路径，以及耦合到相关联的共享配电网络的至少一个可切换旁路电容器，所述至少一个可切换旁路电容以及所述多个放大路径中的至少一个响应于控制 信号，被配置为选择性地接地所述至少一个可切换旁路电容，并且基于所选择的操作模式选择性地启用所述至少一个放大路径。
-
公开(公告)号：US20150200690A1
公开(公告)日：2015-07-16
申请号：US14255998
申请日：2014-04-18
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Abdel Monem Youssef , Mehmet Uzunkol , Rui Xu , Ehab Ahmed Sobhy Abdel Ghany , Wingching Vincent Leung , Sang Hyun Woo , Allen He , Li-Chung Chang
IPC: H04B1/00
CPC classification number: H04B1/006 , H03F3/195 , H03F3/211 , H03F3/68 , H03F3/72 , H03F2200/111 , H03F2200/294 , H03F2200/507 , H03F2200/516 , H03F2200/541 , H03F2203/7209 , H03F2203/7227 , H04B1/005 , H04B1/0057 , H04B1/0067 , H04B1/12 , H04B1/1615 , H04L5/001 , H04L5/14
Abstract: A device includes a first amplifier circuit coupled to a first transformer and a second transformer, the first transformer selectively coupled to a first shared power distribution network through a first switch, the second transformer selectively coupled to a second shared power distribution network through a second switch.
Abstract translation: 一种设备包括耦合到第一变压器和第二变压器的第一放大器电路，第一变压器通过第一开关有选择地耦合到第一共享配电网络，第二变压器通过第二开关选择性地耦合到第二共享配电网络 。
-
-
-
-
-
Search Results
6
records
(took 0.01 seconds)
