公开(公告)号：US09521023B2

公开(公告)日：2016-12-13

申请号：US14887198

申请日：2015-10-19

Applicant: Kumu Networks, Inc.

Inventor： Ricardo Martinez ,  Joseph Shalizi ,  Ernie Landi ,  Mayank Jain ,  Jung-Il Choi

IPC: H04B1/10 ,  H04L27/20 ,  H03C3/12 ,  H04B1/525 ,  H01Q3/36 ,  H04B7/155

CPC classification number: H04L27/2003 ,  H01Q3/36 ,  H03C3/12 ,  H04B1/10 ,  H04B1/525 ,  H04B7/15585

Abstract: A system for phase shifting that produces an output signal by modifying a phase of an input signal, including a primary phase shifting stage that modifies the input signal phase in increments set by a first tuning resolution; a secondary phase shifting stage that modifies the input signal phase in increments set by a second tuning resolution; and, a tuning circuit that controls the primary phase shifting stage and the secondary phase shifting stage according to control input.

Abstract translation: 一种用于相移的系统，其通过修改输入信号的相位来产生输出信号，所述相位包括以由第一调谐分辨率设定的增量修改输入信号相位的主相移级; 第二相移级，其以由第二调谐分辨率设置的增量修改输入信号相位; 以及根据控制输入控制主相移级和次相移阶段的调谐电路。

公开(公告)号：US20160112226A1

公开(公告)日：2016-04-21

申请号：US14887198

申请日：2015-10-19

Applicant: Kumu Networks, Inc.

Inventor： Ricardo Martinez ,  Joseph Shalizi ,  Ernie Landi ,  Mayank Jain ,  Jung-Il Choi

IPC: H04L27/20 ,  H03C3/12

CPC classification number: H04L27/2003 ,  H01Q3/36 ,  H03C3/12 ,  H04B1/10 ,  H04B1/525 ,  H04B7/15585

Abstract: A system for phase shifting that produces an output signal by modifying a phase of an input signal, including a primary phase shifting stage that modifies the input signal phase in increments set by a first tuning resolution; a secondary phase shifting stage that modifies the input signal phase in increments set by a second tuning resolution; and, a tuning circuit that controls the primary phase shifting stage and the secondary phase shifting stage according to control input.

Abstract translation: 一种用于相移的系统，其通过修改输入信号的相位来产生输出信号，所述相位包括以由第一调谐分辨率设定的增量修改输入信号相位的主相移级; 第二相移级，其以由第二调谐分辨率设置的增量修改输入信号相位; 以及根据控制输入控制主相移级和次相移阶段的调谐电路。