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1. 发明申请

US20120163727A1 IMAGE RECONSTRUCTION APPARATUS AND METHOD FOR RECONSTRUCTING IMAGE OF MICROWAVE TOMOGRAPHY THEREOF 有权
标题翻译：图像重建装置及其重建微波图像的图像方法
公开(公告)号：US20120163727A1
公开(公告)日：2012-06-28
申请号：US13334094
申请日：2011-12-22
申请人： Soon-Ik JEON , Simonov NIKOLAI , Seong-Ho SON , Hyuk-Je KIM , Jong-Moon LEE , Jae-Ick CHOI , Chang-Joo KIM
发明人： Soon-Ik JEON , Simonov NIKOLAI , Seong-Ho SON , Hyuk-Je KIM , Jong-Moon LEE , Jae-Ick CHOI , Chang-Joo KIM
IPC分类号： G06K9/40
CPC分类号： G06T11/006 , G06T2211/424
摘要： An image reconstruction apparatus includes: a transmission signal generation unit configured to generate a transmission signal in an image reconstruction region, in order to acquire an image reconstruction value; an electromagnetic wave measurement unit configured to measure electromagnetic waves by receiving the transmission signal; an image reconstruction unit configured to update a parameter by using a matrix of matched system of a Sinc-Gauss-shaped basis function which is allocated to each node of a reconstruction mesh in the image reconstruction region, and generate an image reconstruction value; and an optimization determination unit configured to determine whether the parameter of the image reconstruction unit is optimized or not, and output the image reconstruction value or cause the image reconstruction unit to repetitively perform the calculation, wherein the reconstruction mesh has a grid structure of which the size is larger than that of a forward mesh and equal to the image spatial resolution.
摘要翻译：一种图像重建装置，包括：发送信号生成单元，被配置为在图像重建区域中生成发送信号，以便获取图像重建值; 电磁波测量单元，被配置为通过接收所述发送信号来测量电磁波; 图像重建单元，被配置为通过使用分配给图像重建区域中的重建网格的每个节点的Sinc-Gauss形基础函数的匹配系统的矩阵来更新参数，并生成图像重建值; 以及优化确定单元，被配置为确定图像重建单元的参数是否被优化，并且输出图像重建值或使图像重建单元重复执行计算，其中重建网格具有网格结构，其中，尺寸大于前向网格的尺寸，并且等于图像空间分辨率。

2. 发明申请

US20130001421A1 METHOD AND APPARATUS FOR ANALYZING SAMPLE USING TERAHERTZ WAVE 审中-公开
标题翻译：使用TERAHERTZ波分析样品的方法和装置
公开(公告)号：US20130001421A1
公开(公告)日：2013-01-03
申请号：US13534200
申请日：2012-06-27
申请人： Seong-Min PYO , Wang-Joo LEE , Jae-Ick CHOI
发明人： Seong-Min PYO , Wang-Joo LEE , Jae-Ick CHOI
IPC分类号： G01J5/10 , H01L27/146
CPC分类号： G01J3/42 , G01N21/3581
摘要： Disclosed are a method and an apparatus for analyzing a sample using terahertz waves. The method of analyzing a sample using terahertz waves includes: generating terahertz waves; simultaneously radiating two or more electromagnetic waves with different radiation angles, using the terahertz waves with a transmitting antenna; receiving the two or more electromagnetic waves transmitting the sample with a receiving antenna; and acquiring an analysis image of the sample by processing the received two or more electromagnetic waves In accordance with the present invention, it is possible to reduce the time taken to acquire an analysis image of a sample by simultaneously radiating terahertz waves with different radiation angels from one antenna.
摘要翻译：公开了一种使用太赫兹波分析样本的方法和装置。使用太赫兹波分析样本的方法包括：产生太赫兹波; 使用具有发射天线的太赫兹波同时辐射具有不同辐射角的两个或更多个电磁波; 接收用接收天线发送样本的两个或更多个电磁波; 并且通过处理所接收的两个或更多个电磁波获取样本的分析图像根据本发明，可以通过以不同的辐射天使同时辐射太赫兹波来减少获取样本的分析图像所花费的时间一个天线。

3. 发明申请

US20110115581A1 APPARATUS AND METHOD FOR IMPLEMENTING LEFT-HANDED TRANSMISSION LINE 审中-公开
标题翻译：用于实施左手传动线的装置和方法
公开(公告)号：US20110115581A1
公开(公告)日：2011-05-19
申请号：US12780623
申请日：2010-05-14
申请人： Jae-Ick CHOI , Wangjoo Lee , Jeong-Hae Lee , Young-Ho Ryu , Dong-Jin Kim , Jae-Hyun Park
发明人： Jae-Ick CHOI , Wangjoo Lee , Jeong-Hae Lee , Young-Ho Ryu , Dong-Jin Kim , Jae-Hyun Park
IPC分类号： H01P3/08 , C23F1/00
CPC分类号： H01P3/081
摘要： An apparatus for implementing a left-handed transmission line includes: a substrate coated with a conductor and having a rectangular shape with a predefined size; a plurality of concave-convex lines disposed on a bottom surface of the substrate; two conductive vias disposed on a top surface of the substrate; a first bonding wire connecting top portions of a conductive line between the concave-convex lines connected between the first etching surface and the second etching surface; and a second bonding wire connecting bottom portions of a conductive line between the concave-convex lines connected between the first etching surface and the second etching surface.
摘要翻译：用于实施左旋传输线的装置包括：涂覆有导体并具有预定尺寸的矩形形状的基板; 设置在所述基板的底面上的多个凹凸线; 设置在所述基板的顶表面上的两个导电通孔; 第一接合线，连接在第一蚀刻表面和第二蚀刻表面之间的凹凸线之间连接导线的顶部; 以及连接在第一蚀刻表面和第二蚀刻表面之间的凹凸线之间的导电线的底部的第二接合线。

4. 发明申请

US20110128187A1 SMALL ANTENNA USING SRR STRUCTURE IN WIRELESS COMMUNICATION SYSTEM AND METHOD FOR MANUFACTURING THE SAME 失效
标题翻译：在无线通信系统中使用SRR结构的小天线及其制造方法
公开(公告)号：US20110128187A1
公开(公告)日：2011-06-02
申请号：US12913985
申请日：2010-10-28
申请人： Jeongho JU , Jae-Ick CHOI , Wangjoo LEE , Dong-Ho KIM
发明人： Jeongho JU , Jae-Ick CHOI , Wangjoo LEE , Dong-Ho KIM
IPC分类号： H01Q1/38
CPC分类号： H01Q9/42 , H01Q1/243 , H01Q1/36 , H01Q9/0407
摘要： A small antenna using an SRR structure in a wireless communication system includes: a first radiation unit positioned over a dielectric substrate formed of a predetermined dielectric medium and having a predetermined ring shape; a feed unit positioned over the dielectric substrate and configured to feed a signal to the first radiation unit; a second radiation unit positioned under the dielectric substrate and having a predetermined ring shape; a via formed through the dielectric substrate to connect the first and second radiation units; a ground unit positioned under the dielectric substrate and configured to ground the first and second radiation units; and a metal line unit positioned under the dielectric substrate to connect the second radiation unit and the ground unit. The feed unit includes first and second capacitors which accomplish impedance matching when the signal is fed to the first radiation unit.
摘要翻译：在无线通信系统中使用SRR结构的小天线包括：第一辐射单元，其位于由预定电介质形成且具有预定环形的电介质基板上; 定位在所述电介质基底上并被配置为将信号馈送到所述第一辐射单元的馈送单元; 第二辐射单元，位于所述电介质基底下方并具有预定的环形; 通过所述电介质基板形成的通孔，以连接所述第一和第二辐射单元; 位于所述电介质基板下方并被配置为对所述第一和第二辐射单元进行接地的接地单元; 以及位于所述电介质基板下方的金属线单元，以连接所述第二辐射单元和所述接地单元。馈送单元包括当信号被馈送到第一辐射单元时实现阻抗匹配的第一和第二电容器。

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