公开(公告)号：US20240340028A1

公开(公告)日：2024-10-10

申请号：US18746721

申请日：2024-06-18

申请人： MaxLinear, Inc.

发明人： Simon Duxbury ,  Wing Kai Chong ,  Didier Margairaz ,  Bahador Amiri

IPC分类号： H04B1/00 ,  H03F3/24 ,  H04B1/48

CPC分类号： H04B1/0096 ,  H03F3/245 ,  H04B1/0057 ,  H04B1/48 ,  H03F2200/451

摘要： An example device may include an antenna node configured to be coupled to an antenna element. The antenna node may be configured to pass wireless communications over multiple frequency bands. The device may also include multiple signal paths coupled to the antenna node. Each of the multiple signal paths may be configured to carry a signal from a different one of the multiple frequency bands. The device may further include a switch element coupled to the antenna node by the multiple signal paths and an amplifier circuit within the multiple signal paths between the switch element and the antenna node. The amplifier circuit may be configured to amplify the signals carried by the multiple signal paths.

公开(公告)号：US12015431B2

公开(公告)日：2024-06-18

申请号：US17675968

申请日：2022-02-18

申请人： MAXLINEAR, INC.

发明人： Simon Duxbury ,  Wing Kai Chong ,  Didier Margairaz ,  Bahador Amiri

IPC分类号： H04B1/00 ,  H03F3/24 ,  H04B1/48

CPC分类号： H04B1/0096 ,  H03F3/245 ,  H04B1/0057 ,  H04B1/48 ,  H03F2200/451

摘要： An example device may include an antenna node configured to be coupled to an antenna element. The antenna node may be configured to pass wireless communications over multiple frequency bands. The device may also include multiple signal paths coupled to the antenna node. Each of the multiple signal paths may be configured to carry a signal from a different one of the multiple frequency bands. The device may further include a switch element coupled to the antenna node by the multiple signal paths and an amplifier circuit within the multiple signal paths between the switch element and the antenna node. The amplifier circuit may be configured to amplify the signals carried by the multiple signal paths.

公开(公告)号：US12063054B2

公开(公告)日：2024-08-13

申请号：US17124137

申请日：2020-12-16

申请人： MAXLINEAR, INC.

发明人： Bahador Amiri ,  Peiman Amini ,  Simon Duxbury ,  Didier Margairaz ,  Wing Kai Chong

IPC分类号： H04W40/00 ,  H04B1/00 ,  H04B1/18 ,  H04B7/022 ,  H04B7/08 ,  H04W40/06 ,  H04W72/0453 ,  H04W84/12 ,  H04W84/18

CPC分类号： H04B1/0053 ,  H04B1/18 ,  H04B7/022 ,  H04B7/0817 ,  H04W40/00 ,  H04W40/06 ,  H04W72/0453 ,  H04W84/12 ,  H04W84/18

摘要： An example method of wireless data transmission may include determining a configuration of multiple antenna element nodes. The configuration may indicate a frequency band of operation for each of the multiple antenna element nodes and the configuration may be determined based on one or more network factors of multiple frequency bands. The method may also include selecting, based on the configuration, a signal path to couple to each of the multiple antenna element nodes from multiple signal paths. The multiple signal paths may each be configured to amplify signals carried thereon and at least two of the multiple signal paths may be coupled between each antenna element node and a common node. The method may further include directing, based on the configuration, wireless communications over the multiple antenna element nodes.