公开(公告)号：US20140139394A1

公开(公告)日：2014-05-22

申请号：US13914712

申请日：2013-06-11

Applicant: Electronics and Telecommunications Research Institute

Inventor： Dae-Heon LEE ,  Hae-Yong YANG ,  Ui-Jung KIM

IPC: H01Q1/50

CPC classification number: H01P1/2039 ,  H01Q13/085

Abstract: An ultra-wideband (UWB) antenna having a frequency band notch function is provided. The UWB antenna includes a substrate, a radiation part, a feeding part, and a slot. The radiation part is formed on one surface of the substrate, and radiates radio signals. The feeding part is formed on the other surface of the substrate, and feeds electric signals to the radiation part. The slot is formed in a stub formed at one end of the feeding part, and rejects frequencies in a notch band in the radio signals that are radiated by the radiation part.

Abstract translation: 提供具有频带缺口功能的超宽带（UWB）天线。 UWB天线包括基板，辐射部分，馈电部分和狭槽。 辐射部分形成在基板的一个表面上，并辐射无线电信号。 馈电部分形成在基板的另一表面上，并将电信号馈送到辐射部分。 槽形成在形成在馈电部分的一端的短截线，并且抑制由辐射部分辐射的无线电信号中的陷波带中的频率。