- Volume 19 Issue 11
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A design and manufacture of CPW-Fed UWB antenna with notched WLAN band by using a U shaped slot
U자형 슬롯을 사용하여 WLAN 대역이 제거된 CPW 급전 방식을 갖는 UWB 안테나 설계 및 제작
- Ha, Yun-Sang (Department of Electronic Engineering, Silla University) ;
- Kim, Gi-Rae (Department of Electronic Engineering, Silla University) ;
- Yun, Joong-Han (Department of Electronic Engineering, Silla University)
- Received : 2015.07.29
- Accepted : 2015.09.10
- Published : 2015.11.30
In this paper, we propose a UWB(Ultra Wide Band) antenna with CPW(Coplanar Waveguide) structure notched the 802.11a(5.15 ~ 5.825 GHz) band by using the U shaped slot. The proposed antenna not only shows Ultra-Wideband characteristic(3.1 ~ 10.6 GHz) suitable for UWB communications but has partially notched-band characteristic to reject 5 GHz WLAN band(5.15 ~ 5.825 GHz). The antenna is designed on an FR-4 substrate of which the dielectric constant is 4.4, and its overall size is
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