公开(公告)号：US20170059674A1

公开(公告)日：2017-03-02

申请号：US15186741

申请日：2016-06-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong Yean KOH ,  Han Lim LEE

IPC: G01R33/36 ,  G01R33/54

CPC classification number: G01R33/3642 ,  G01R33/3664 ,  G01R33/543 ,  H03K17/002

Abstract: A magnetic resonance imaging (MRI) device includes at least one switching cell that uses a first switcher to switch paths for two of four radio frequency (RF) signals is used to output the two RF signals. The MRI device includes RF coils including a plurality of coils for receiving RF signals from an object to which magnetic fields are applied; an image processor for creating a magnetic resonance image based on the received RF signals; and a switching unit for switching connections between a plurality of input ports connectable to the plurality of coils and a plurality of output ports connectable to the image processor, wherein the switching unit includes at least one switching cell including four input ports, two output ports connected to two of the four input ports, and a first switcher for switching between paths extended from second and third input ports among the four input ports.

Abstract translation: 磁共振成像（MRI）装置包括使用第一切换器切换四个射频（RF）信号中的两个的路径的至少一个开关单元来输出两个RF信号。 MRI装置包括RF线圈，其包括用于从施加磁场的物体接收RF信号的多个线圈; 用于基于所接收的RF信号产生磁共振图像的图像处理器; 以及切换单元，用于切换可连接到所述多个线圈的多个输入端口之间的连接以及可连接到所述图像处理器的多个输出端口，其中所述切换单元包括至少一个包括四个输入端口的开关单元，两个输出端口连接 到四个输入端口中的两个，以及用于在四个输入端口中从第二和第三输入端口延伸的路径之间切换的第一切换器。

公开(公告)号：US20140167760A1

公开(公告)日：2014-06-19

申请号：US14048452

申请日：2013-10-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong Yean KOH ,  Hak Soo CHON ,  Myung Sung SONG

IPC: G01R33/54

CPC classification number: G01R33/3692

Abstract: An imaging apparatus and a method of controlling the same are disclosed. The imaging apparatus control method includes generating a pulse signal to an imaging unit, the imaging unit imaging an object to acquire an image signal of the object, generating an antiphase pulse signal based on the generated pulse signal, the antiphase pulse signal having an opposite phase to that of the pulse signal, and controlling a wireless communication unit based on the antiphase pulse signal, the wireless communication unit transmitting the image signal using a wireless communication network.

Abstract translation: 公开了一种成像装置及其控制方法。 成像装置控制方法包括向成像单元生成脉冲信号，成像单元对物体成像以获取对象的图像信号，基于产生的脉冲信号产生反相脉冲信号，反相脉冲信号具有相反相位 与所述脉冲信号的信号相对应，并且基于所述反相脉冲信号来控制无线通信单元，所述无线通信单元使用无线通信网络发送所述图像信号。