公开(公告)号：US20150366099A1

公开(公告)日：2015-12-17

申请号：US14736530

申请日：2015-06-11

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Hyun Jun LEE

IPC: H05K7/02 ,  H05K7/06

CPC classification number: H04B1/04

Abstract: A wireless communication module can reduce the number of components through optimum design and improve transmission efficiency by implementing a short wiring. The wireless communication module may include a first front-end module, a second front-end module, and a wiring unit arranged between the first front-end module and the second front-end module to supply power to the first front-end module and the second front-end module. At least one capacitor may be connected to the wiring unit.

Abstract translation: 无线通信模块可以通过优化设计减少组件的数量，并通过实现短路来提高传输效率。 无线通信模块可以包括第一前端模块，第二前端模块和布置在第一前端模块和第二前端模块之间的布线单元，以向第一前端模块供电，以及 第二个前端模块。 至少一个电容器可以连接到接线单元。

公开(公告)号：US20160142077A1

公开(公告)日：2016-05-19

申请号：US14886547

申请日：2015-10-19

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Chan Yong JEONG ,  Hyun Jun LEE ,  Myeong Woo HAN

IPC: H04B1/00 ,  H03H9/72 ,  H03H7/46 ,  H03H7/42 ,  H03H7/01 ,  H03H9/70 ,  H03H7/38

CPC classification number: H04B1/0057

Abstract: A dual-band filter and method thereof include a diplexer configured to process one of a first band signal and a second band signal, which includes a frequency band different from a frequency band of the first band signal, and block the other of the first band signal and the second band signal. A balun is configured to convert the first band signal from a differential signal to a single signal in response to the first band signal being transmitted, and convert the first band signal from a single signal to a differential signal in response to the first band signal being received. A direct current (DC) voltage supply port configured to supply a DC voltage to the balun when the first band signal is received.

Abstract translation: 双频带滤波器及其方法包括：双工器，被配置为处理第一频带信号和第二频带信号中的一个，其包括与第一频带信号的频带不同的频带，并且阻止第一频带中的另一个频带 信号和第二频带信号。 平衡 - 不平衡转换器被配置为响应于正在发送的第一频带信号将来自差分信号的第一频带信号转换为单个信号，并且响应于第一频带信号将来自单个信号的第一频带信号转换为差分信号 收到了 直流（DC）电压供给端口，被配置为当接收到第一频带信号时向直流 - 平衡 - 不平衡转换器提供直流电压。

公开(公告)号：US20150091775A1

公开(公告)日：2015-04-02

申请号：US14267550

申请日：2014-05-01

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Seung Goo JANG ,  Sun Hong KIM ,  Hyun Jun LEE

IPC: H03H7/46 ,  H01Q1/48

CPC classification number: H03H7/463 ,  Y10T29/4902

Abstract: A diplexer may include a diplexer circuit unit including a first branch operating in a first frequency band and a second branch operating in a second frequency band, a static-electricity protection circuit unit connected to at least one of the first branch and the second branch in parallel so as to discharge static electricity flowing in the first or second branch toward an avoidance path, and a compensation circuit unit connected to at least one of the first branch and second branch so as to compensate for degradation caused by the static-electricity protection circuit unit.

Abstract translation: 双工器可以包括双工器电路单元，其包括在第一频带中操作的第一分支和在第二频带中操作的第二分支;静电保护电路单元，连接到第一分支和第二分支中的至少一个， 平行地排出在第一或第二分支中流向回避路径的静电，以及补偿电路单元，连接到第一分支和第二分支中的至少一个，以补偿由静电保护电路引起的劣化 单元。