公开(公告)号：US09847754B2

公开(公告)日：2017-12-19

申请号：US15180068

申请日：2016-06-12

Applicant: MEDIATEK INC.

Inventor： Kun-Da Chu ,  Chi-Yao Yu

IPC: H04B1/18 ,  H03D7/16 ,  H04B1/00 ,  H04B1/10 ,  H03H7/01 ,  H03H7/06

CPC classification number: H03D7/16 ,  H03H7/0153 ,  H03H7/06 ,  H03H7/17 ,  H04B1/005 ,  H04B1/1036

Abstract: A multi-mixer system comprising a plurality of mixers and a filter module is provided. Each of the mixers is selectively enabled to mix an input signal with a corresponding oscillation signal to generate an output signal at an output node; and the filter module provides different frequency responses for the output signals from at least two of the output nodes of the mixers, wherein the at least two of the output nodes of the mixers are connected to different internal nodes of the filter module.

公开(公告)号：US20170019068A1

公开(公告)日：2017-01-19

申请号：US15180068

申请日：2016-06-12

Applicant: MEDIATEK INC.

Inventor： Kun-Da Chu ,  Chi-Yao Yu

IPC: H03D7/16 ,  H03H7/01 ,  H03H7/06

CPC classification number: H03D7/16 ,  H03H7/0153 ,  H03H7/06 ,  H03H7/17 ,  H04B1/005 ,  H04B1/1036

Abstract: A multi-mixer system comprising a plurality of mixers and a filter module is provided. Each of the mixers is selectively enabled to mix an input signal with a corresponding oscillation signal to generate an output signal at an output node; and the filter module provides different frequency responses for the output signals from at least two of the output nodes of the mixers, wherein the at least two of the output nodes of the mixers are connected to different internal nodes of the filter module.

Abstract translation: 提供了包括多个混合器和过滤器模块的多混合器系统。 每个混频器被选择性地使能以将输入信号与对应的振荡信号进行混合，以在输出节点处产生输出信号; 并且所述滤波器模块为来自所述混频器的至少两个所述输出节点的所述输出信号提供不同的频率响应，其中所述混频器的所述输出节点中的所述至少两个输出节点连接到所述滤波器模块的不同内部节点。