公开(公告)号：US09979080B2

公开(公告)日：2018-05-22

申请号：US14812438

申请日：2015-07-29

Applicant: QUALCOMM Incorporated

Inventor： Adrianus van Bezooijen ,  Kevin Robert Boyle ,  Maurice Adrianus de Jongh ,  Robbin Damen ,  Erwin Spits ,  David Loweth Winslow

IPC: H01Q1/50 ,  H01Q9/06 ,  H04B1/04 ,  H03H7/40 ,  H04B17/12 ,  H04B1/18 ,  H04B17/21

CPC classification number: H01Q1/50 ,  H01Q9/06 ,  H03H7/40 ,  H04B1/0458 ,  H04B1/18 ,  H04B17/12 ,  H04B17/21

Abstract: An apparatus includes a radio-frequency (RF) path that includes an antenna tuner. The apparatus also includes calibration circuitry coupled to the antenna tuner. The calibration circuitry is configured to selectively isolate an antenna from a component of the RF path.

公开(公告)号：US10917123B2

公开(公告)日：2021-02-09

申请号：US16147374

申请日：2018-09-28

Applicant: Qualcomm Incorporated

Inventor： Kevin Robert Boyle

IPC: H04L5/02 ,  H04B1/00 ,  H04L5/06 ,  H04B1/50

Abstract: An apparatus is disclosed for N-plexer filtering for coupled antennas. In example implementations, an apparatus includes a first antenna, a second antenna, a first receiver unit tuned to a first frequency band, and a second receiver unit tuned to a second frequency band. The apparatus also includes multiple antenna feed lines. A first antenna feed line is coupled between the first antenna and the first receiver unit. A second antenna feed line is coupled between the second antenna and the second receiver unit. The second antenna feed line comprises an N-plexer that includes multiple paths. A first path is coupled to the second antenna. A second path is coupled to the second receiver unit and includes a resonator configured to cause the first frequency band to be reflected.

公开(公告)号：US20170033454A1

公开(公告)日：2017-02-02

申请号：US14812438

申请日：2015-07-29

Applicant: QUALCOMM Incorporated

Inventor： Adrianus van Bezooijen ,  Kevin Robert Boyle ,  Maurice Adrianus de Jongh ,  Robbin Damen ,  Erwin Spits ,  David Loweth Winslow

IPC: H01Q1/50 ,  H01Q9/06

CPC classification number: H01Q1/50 ,  H01Q9/06 ,  H03H7/40 ,  H04B1/0458 ,  H04B1/18 ,  H04B17/12 ,  H04B17/21

Abstract: An apparatus includes a radio-frequency (RF) path that includes an antenna tuner. The apparatus also includes calibration circuitry coupled to the antenna tuner. The calibration circuitry is configured to selectively isolate an antenna from a component of the RF path.

Abstract translation: 一种装置包括包括天线调谐器的射频（RF）路径。 该装置还包括耦合到天线调谐器的校准电路。 校准电路被配置为选择性地将天线与RF路径的组件隔离。