公开(公告)号：KR101263416B1

公开(公告)日：2013-05-10

申请号：KR1020110047461

申请日：2011-05-19

Applicant: 강원대학교산학협력단

Inventor： 황희용 ,  최형석

IPC: H01Q13/08 ,  H01Q1/38 ,  H01Q1/46

Abstract: 본발명은초광대역통신용역삼각형초광대역안테나에관한것으로, 더욱상세하게는, UWB 통신시스템의동작대역에서사용가능하도록접지면양측에각각특성제어가용이한경사면을부여하여대역폭을확장하고, 방사패치에비교적간단한형태의슬롯들을삽입하여 WLAN 대역을저지할수 있는초광대역통신용역삼각형초광대역안테나에관한것이다.이를위하여, 본발명은사각형상의유전체기판; 상기유전체기판의일 표면에형성되며, 신호를송/수신하기위한역삼각형상의방사패치; 각각사다리꼴영역과직사각형영역이조합된형상으로이루어지며서로간격을두고배치된제1 및제2 접지면; 및양측면이상기제1 및제2 접지면의직사각형영역과간격을두고형성되어상기방사패치에대한급전이이루어지는코플라나도파관(CPW) 급전선을포함하며, 상기제1 및제2 접지면은각각사다리꼴영역의외측경사면과아랫변사이에형성되는제1경사각, 내측경사면과아랫변사이에형성되는제2경사각, 및아랫변과윗변사이의높이를조정하여안테나의대역폭을설정함과동시에방사패치와급전선사이의임피던스매칭을실시하는것을특징으로한다.

公开(公告)号：KR1020120129295A

公开(公告)日：2012-11-28

申请号：KR1020110047461

申请日：2011-05-19

Applicant: 강원대학교산학협력단

Inventor： 황희용 ,  최형석

IPC: H01Q13/08 ,  H01Q1/38 ,  H01Q1/46

CPC classification number: H01Q5/25 ,  H01Q1/38 ,  H01Q9/0442 ,  H01Q9/40 ,  H01Q13/10

Abstract: PURPOSE: A reverse triangle antenna for ultra wide band communications is provided to interrupt the WLAN band by inserting a slot of simple structure into the patch radiator. CONSTITUTION: A patch radiator(13) of reverse triangle transceives a signal on rectangular dielectric substrate(11) of rectangular shape. The first and second ground plane(15a, 15b) have trapezoidal shapes. Both sides of a feeding line(17) are separated from the first and second ground planes to perform the power feed about the patch radiator. The first and second ground planes comprise the top side, the lower side, and the outer inclined plane and the inner inclined surface.

Abstract translation: 目的：提供用于超宽带通信的反向三角形天线，通过将简单结构的插槽插入贴片辐射器来中断WLAN频带。 构成：反向三角形的贴片散热器（13）收发矩形电介质基片（11）上的信号。 第一和第二接地平面（15a，15b）具有梯形形状。 馈电线路（17）的两侧与第一和第二接地平面分离，以执行贴片辐射器周围的供电。 第一和第二接地平面包括顶侧，下侧，外倾斜面和内倾斜面。