公开(公告)号：US20150123873A1

公开(公告)日：2015-05-07

申请号：US14105406

申请日：2013-12-13

Applicant: BROADCOM CORPORATION

Inventor： Bevin George Perumana ,  Seunghwan Yoon ,  Bagher Afshar ,  Saikat Sarkar ,  Ehsan Adabi Firouzjaei ,  Michael John Inglis Boers ,  Jesus Alfonso Castaneda ,  Tirdad Sowlati

IPC: H01Q1/50

CPC classification number: H01Q21/30 ,  H01Q3/24

Abstract: A system and apparatus is provided to reduce signal routing, area and signal loss in double-pole, double-throw (DPDT) switch implementations in wireless and millimeter-wave front ends. A staggered arrangement of receivers, transmitters and antenna ports connecting with DPDT switches reduce signal cross-over and allow for compact, low-loss multi-antenna configurations.

Abstract translation: 提供了一种系统和装置，用于减少无线和毫米波前端双极，双掷（DPDT）开关实现中的信号路由，面积和信号损失。 与DPDT开关连接的接收器，发射器和天线端口的交错布置减少了信号交叉，并允许紧凑，低损耗的多天线配置。

公开(公告)号：US09985357B2

公开(公告)日：2018-05-29

申请号：US14105406

申请日：2013-12-13

Applicant: BROADCOM CORPORATION

Inventor： Bevin George Perumana ,  Seunghwan Yoon ,  Bagher Afshar ,  Saikat Sarkar ,  Ehsan Adabi Firouzjaei ,  Michael John Inglis Boers ,  Jesus Alfonso Castaneda ,  Tirdad Sowlati

IPC: H01Q3/24 ,  H01Q21/30

CPC classification number: H01Q21/30 ,  H01Q3/24

Abstract: A system and apparatus is provided to reduce signal routing, area and signal loss in double-pole, double-throw (DPDT) switch implementations in wireless and millimeter-wave front ends. A staggered arrangement of receivers, transmitters and antenna ports connecting with DPDT switches reduce signal cross-over and allow for compact, low-loss multi-antenna configurations.