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1.发明公开Planar meta-material having negative permittivity, negative permeability, and negative refractive index, planar meta-material structure comprising the same planar meta-material, and antenna system comprising the same planar meta-material structure 审中-公开具有负偏差的平面元素，负性渗透性和负折射率指数，包含相同平面元素的平面元素结构和包含相同平面元素结构的天线系统
公开(公告)号：KR20100083759A
公开(公告)日：2010-07-22
申请号：KR20100068010
申请日：2010-07-14
Applicant: KOREA ELECTRONICS TELECOMM
Inventor： KIM DONG HO , JU JEONG HO , CHOI JAE ICK , LEE WANG JOO
CPC classification number: H01Q1/38 , H01Q7/00 , H01Q15/0086 , H01Q15/08 , H01Q21/065
Abstract: PURPOSE: The flat type meta material construction and the antenna system including the structure position the flat type meta material construction on the top of antenna including the flat type meta material having the dielectric constant of the negative principle in nature, and the magnetic permeability and refractive index. The efficiency of antenna, and the gain and directivity are improved. CONSTITUTION: The flat type dielectric(130) of multi-layered has the single-layer structure of the identical dielectric constant. The first conductor part locates in the upper side of dielectric. The first conductor part comprises the first conductor(110). The second electric conductor part locates in the lower-part of dielectric. The second electric conductor part comprises the second conductor(120). The first and the second conductor have the loop shape.
Abstract translation: 目的：平面型超材料结构和包括结构在天线顶部的平面型超材料结构位置的天线系统，包括具有负性原理的介电常数的平面型超材料，以及磁导率和折射率 指数。 改善了天线的效率，增益和方向性。 构成：多层平板型电介质（130）具有相同介电常数的单层结构。 第一导体部分位于电介质的上侧。 第一导体部分包括第一导体（110）。 第二导体部分位于电介质的下部。 第二导体部分包括第二导体（120）。 第一和第二导体具有环形。
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2.发明公开Antenna with metamaterial superstrate simultaneosly providing high-gain and beam-width control 无效天线与金属超声波同时提供高增益和光束宽度控制
公开(公告)号：KR20100118889A
公开(公告)日：2010-11-08
申请号：KR20090037821
申请日：2009-04-29
Applicant: KOREA ELECTRONICS TELECOMM
Inventor： JU JEONG HO , KIM DONG HO , CHOI JAE ICK , LEE WANG JOO
CPC classification number: H01Q21/065 , H01Q15/0086
Abstract: PURPOSE: An antenna is provided to reduce the loss of power which is supplied to an antenna by reducing a rear radiation value by -30dB. CONSTITUTION: An antenna comprises an upper plate cover(1), a resonant part(2), a dielectric(3), a power feed antenna(4), and a ground plane(5). A metal wall(6) is formed in both sides of the antenna. The power feed antenna comprises a patch antenna, a dipole antenna, a slot antenna, or a waveguide antenna. The power feed antenna can be located in the center or the upper part of the resonant part.
Abstract translation: 目的：提供天线，通过将后辐射值减少-30dB来减少提供给天线的功率损失。 构成：天线包括上板盖（1），谐振部分（2），电介质（3），馈电天线（4）和接地平面（5）。 金属壁（6）形成在天线的两侧。 馈电天线包括贴片天线，偶极天线，缝隙天线或波导天线。 馈电天线可以位于谐振部分的中心或上部。
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