公开(公告)号：US20130116572A1

公开(公告)日：2013-05-09

申请号：US13645654

申请日：2012-10-05

Applicant: Electronics and Telecommunications Research Institute

Inventor： Seong-Ho SON ,  Hyuk Je KIM ,  Jong Moon LEE ,  Bo Ra KIM ,  Soon Ik JEON ,  Hyung Do CHOI

IPC: A61B6/00

CPC classification number: A61B5/0091

Abstract: An apparatus measures a 3-Dimensional (3D) shape of an object. The apparatus includes a light emitting unit and a light receiving unit that are arranged to face each other with the object disposed in a space defined therebetween, wherein the light transmitting unit being arranged to scan the object, and the light receiving unit being arranged to sense a shadow of the scanned object formed thereon. The apparatus includes a rotation unit arranged to rotate the light emitting unit and the light receiving unit about a same rotational axis by a preset rotation angle until the rotation is fully made by a desired target angle and a shape restoration unit configured to measure a 3D shape of the object using shadows that are obtained for each preset rotation angle.

Abstract translation: 装置测量物体的三维（3D）形状。 该装置包括发光单元和光接收单元，其被布置为使物体设置在其间限定的空间中彼此面对，其中光发射单元布置成扫描物体，并且光接收单元被布置成感测 其上形成扫描物体的阴影。 该装置包括旋转单元，该旋转单元被布置成使发光单元和光接收单元围绕相同的旋转轴线旋转预定的旋转角度，直到旋转完全由期望的目标角度完成，并且形状恢复单元被配置为测量3D形状 使用为每个预设旋转角度获得的阴影的物体。

公开(公告)号：US20190111275A1

公开(公告)日：2019-04-18

申请号：US16158100

申请日：2018-10-11

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Soon Ik JEON ,  Jang Yeol KIM ,  Bo Ra KIM ,  Seong-Ho SON ,  Kwang Jae LEE

IPC: A61N5/02 ,  A61N1/40 ,  H01Q1/27 ,  H01Q9/04

Abstract: Provided is a device for microwave hyperthermia that may attach a flexible patch on the skin of a user based on a cross-section of a body tissue of the user, for example, a joint and muscle of a leg and an arm and may emit microwaves towards a plurality of points of the body tissue through the patch. The microwaves emitted toward the body tissue may have the same phase and maximum power. Accordingly, a maximum heat generation point may be generated in an area adjacent to the plurality of points. The device for microwave hyperthermia may move the maximum heat generation point by sequentially changing a phase and a direction of each of the microwaves. The device for microwave hyperthermia may uniformly distribute and maintain heat for treating pain and/or infection over the entire cross-section or a partial area. The device for microwave hyperthermia may be portable.

公开(公告)号：US20180264281A1

公开(公告)日：2018-09-20

申请号：US15684446

申请日：2017-08-23

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jang Yeol KIM ,  Seong-Ho SON ,  Soon Ik JEON ,  Bo Ra KIM ,  Kwang Jae LEE

IPC: A61N5/02

CPC classification number: A61N5/025

Abstract: Disclosed is a microwave output method and apparatus for thermotherapy. The microwave output method may include performing a forward analysis using a mapping model corresponding to a target point of an object, performing a reverse analysis based on forward analysis data for the forward analysis, and outputting a signal to the target point from each of a plurality of antennas based on reverse analysis data for the reverse analysis.

公开(公告)号：US20170155195A1

公开(公告)日：2017-06-01

申请号：US15365515

申请日：2016-11-30

Applicant: Electronics and Telecommunications Research Institute

Inventor： Je Hoon YUN ,  Seong Min KIM ,  Jung Ick MOON ,  Duk Ju AHN ,  Soon Ik JEON ,  In Kui CHO

IPC: H01Q7/00 ,  H04B5/00

CPC classification number: H01Q7/00 ,  H04B5/0037 ,  H04B5/0081

Abstract: A coaxial resonance coil having a toroidal shape for wireless power transmission is provided. The coaxial resonance coil may include a central conductive wire used as a power feeding loop for indirectly feeding power to a resonance coil, and an outer conductive wire used as a resonance coil which is wound a plurality of turns in a toroidal shape around the central conductive wire as an axis.

公开(公告)号：US20160266051A1

公开(公告)日：2016-09-15

申请号：US14934824

申请日：2015-11-06

Applicant: Electronics and Telecommunications Research Institute

Inventor： Kwang Jae LEE ,  Jang Yeol KIM ,  Laxmikant MINZ ,  Seong Ho SON ,  Simonov NIKOLAI ,  Soon Ik JEON

IPC: G01N22/00

CPC classification number: G01N22/00 ,  A61B5/0507 ,  A61B5/4312 ,  A61B2560/0223 ,  G01S7/40 ,  G01S13/89

Abstract: Provided is an apparatus and method for calibrating acquired scattering data in a three-dimensional (3D) microwave imaging system. A scattering data calibrating method may include acquiring microwave scattering data for each height of a tank containing a target using a microwave transceiving sensor; and calibrating the microwave scattering data based on a variation between a plurality of sets of microwave scattering data. A height of the tank at which the microwave scattering data is to be acquired may be determined based on a height of the microwave transceiving sensor is located in the tank.

Abstract translation: 提供了一种用于在三维（3D）微波成像系统中校准所获取的散射数据的装置和方法。 散射数据校准方法可以包括使用微波收发传感器获取包含目标的罐的每个高度的微波散射数据; 并且基于多组微波散射数据之间的变化来校准微波散射数据。 要获取微波散射数据的容器的高度可以基于微波收发传感器位于罐中的高度来确定。

公开(公告)号：US20160262652A1

公开(公告)日：2016-09-15

申请号：US14821210

申请日：2015-08-07

Applicant: Electronics and Telecommunications Research Institute

Inventor： Kwang Jae LEE ,  Jang Yeol KIM ,  Soon Ik JEON

IPC: A61B5/05 ,  G01R29/08

CPC classification number: G01R29/0878 ,  A61B5/0536 ,  A61B2562/12 ,  A61B2562/14 ,  G01R1/24

Abstract: Provided is an electromagnetic wave sensor including a thin metal plating layer to prevent an inflow of a fluid into the electromagnetic wave sensor and a method of generating the electromagnetic wave sensor, in which the electromagnetic wave sensor includes a waveguide including a conductor to sense an electromagnetic wave, a ceramic layer accommodated in the waveguide and including a dielectric to reduce a dielectric loss of the electromagnetic wave, and the thin metal plating layer disposed between the waveguide and the ceramic layer to prevent the inflow of the fluid into the electromagnetic wave sensor.

Abstract translation: 本发明提供一种电磁波传感器，其包括用于防止流体进入电磁波传感器的薄金属镀层和产生电磁波传感器的方法，其中电磁波传感器包括具有感应电磁体的导体的波导 波形，陶瓷层容纳在波导中并且包括用于减小电磁波的介电损耗的电介质和设置在波导和陶瓷层之间的金属镀层，以防止流体流入电磁波传感器。

公开(公告)号：US20150238113A1

公开(公告)日：2015-08-27

申请号：US14631407

申请日：2015-02-25

Applicant: Electronics and Telecommunications Research Institute

Inventor： Seong Ho SON ,  Nikolai SIMONOV ,  Soon Ik JEON ,  Hyung Do CHOI

IPC: A61B5/05 ,  A61B5/00

CPC classification number: A61B5/0507 ,  A61B5/4312 ,  A61B5/726 ,  A61B2562/04

Abstract: Disclosed is an apparatus for breast cancer detection using a microwave, which decomposes a microwave signal measured on the circumference of a breast for each of a plurality of frequency components and detects a breast cancer based on the microwave signals decomposed for each of the plurality of frequency components to increase accuracy of diagnosis of the breast cancer.

Abstract translation: 公开了一种使用微波的乳腺癌检测装置，其分解针对多个频率分量中的每一个的乳房周围测量的微波信号，并且基于针对多个频率中的每一个分解的微波信号来检测乳腺癌 组分增加乳腺癌诊断的准确性。

公开(公告)号：US20150042508A1

公开(公告)日：2015-02-12

申请号：US14254439

申请日：2014-04-16

Applicant: Electronics and Telecommunications Research Institute

Inventor： Bo Ra KIM ,  Nikolai SIMONOV ,  Seong-Ho SON ,  Soon Ik JEON ,  Hyuk Je KIM ,  Jong Moon LEE ,  Hyung Do CHOI

IPC: G01S13/89 ,  G06T11/00

CPC classification number: G01S13/89 ,  G01S13/88 ,  G01S13/887 ,  G01S13/888

Abstract: A method for reconstructing a dielectric image using electromagnetic waves, comprising: acquiring a measurement value of the electromagnetic waves; generating a matching system matrixes between the meshes; generating a smoothed dyadic Green's function matrix; generating an electromagnetic wave calculation value; calculating a misfit error between the acquired electromagnetic wave measurement value and the generated electromagnetic wave calculation value, and checking whether a change of the calculated misfit error satisfies a predetermined optimization determination condition; updating dielectric parameters at the meshes; and outputting a reconstructed dielectric image in the image reconstruction region.

Abstract translation: 一种使用电磁波重建电介质图像的方法，包括：获取电磁波的测量值; 在网格之间生成匹配系统矩阵; 产生一个平滑的二元格林函数矩阵; 产生电磁波计算值; 计算所获取的电磁波测量值与产生的电磁波计算值之间的误差误差，并且检查所计算的误差误差的变化是否满足预定的优化确定条件; 在网格上更新介质参数; 以及在所述图像重建区域中输出重构的电介质图像。

公开(公告)号：US20140285655A1

公开(公告)日：2014-09-25

申请号：US13905883

申请日：2013-05-30

Applicant: Electronics and Telecommunications Research Institute

Inventor： Seong-Ho SON ,  Hyuk Je KIM ,  Jong Moon LEE ,  Bo Ra KIM ,  Soon Ik JEON ,  Hyung Do CHOI

IPC: G01B11/24 ,  A61B5/00

CPC classification number: G01B11/24 ,  A61B5/0091 ,  A61B5/1075 ,  A61B5/1077 ,  A61B5/708 ,  G01B11/25

Abstract: An apparatus for measuring a shape of an underwater object includes a laser emitter configured to irradiate a laser on a surface of a measurement target object under water; and a camera configured to capture a laser point generated at the surface of the measurement target object by the laser emitter. Further, the apparatus includes a shape restorer configured to convert a pixel coordinates value of the laser point captured by the camera into an absolute coordinates value to restore a three-dimensional (3D) shape of the measurement target object.

Abstract translation: 一种用于测量水中物体形状的装置，包括：激光发射器，被配置为在水下的测量对象物体的表面上照射激光; 以及被配置为捕获由激光发射器在测量对象物体的表面产生的激光点的照相机。 此外，该装置包括：形状恢复器，被配置为将由照相机拍摄的激光点的像素坐标值转换为绝对坐标值，以恢复测量对象物体的三维（3D）形状。

公开(公告)号：US20250102552A1

公开(公告)日：2025-03-27

申请号：US18787916

申请日：2024-07-29

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Kwang Jae LEE ,  Won Young SONG ,  Soon Ik JEON

IPC: G01R29/08

Abstract: A method, an apparatus and a system for evaluating the performance of an electromagnetic radiation device are disclosed. According to an embodiment of a present disclosure, a performance evaluation system includes a power source, an impedance matching circuit, the electromagnetic radiation electrode and a phantom that simulates a subject which is a target of electromagnetic wave irradiation. The performance evaluation system also includes an instrument for measuring the power of the power source, a first power inside the phantom, and a first electric field inside the phantom. The performance evaluation system also includes an analysis device for calculating a power radiated to the phantom and evaluating performance of an electromagnetic radiation device using at least one of the power radiated to the phantom, a second power inside the phantom, and a second electric field inside the phantom.