公开(公告)号：KR1020110026045A

公开(公告)日：2011-03-15

申请号：KR1020090083764

申请日：2009-09-07

Applicant: 서울대학교산학협력단

Inventor： 박남규 ,  박동원 ,  정영진 ,  유선규 ,  구석모

IPC: G02B3/08 ,  G02B6/10

CPC classification number: G02B3/08 ,  B29D11/00269 ,  G02B6/34 ,  G02B27/2292 ,  G03B21/625 ,  Y02E10/43

Abstract: PURPOSE: A metal slit fresnel lens is provided to remove a total reflection problem. CONSTITUTION: A metal slit Fresnel lens(100) is composed of silicon(110) and a metal slit waveguide(120). The silicon is formed on the center of the lens on which total reflection does not occur. The metal slit waveguide is formed in an edge on which total reflection occurs. An area made of silicon and an area made of a metal slit waveguide are designed using a phase array antenna concept.

Abstract translation: 目的：提供金属狭缝菲涅尔透镜以消除全反射问题。 构成：金属狭缝菲涅尔透镜（100）由硅（110）和金属狭缝波导（120）组成。 硅形成在透镜的中心处，在其中不会发生全反射。 金属狭缝波导形成在其上发生全反射的边缘。 使用相位阵列天线概念设计由硅制成的区域和由金属狭缝波导形成的区域。