Dsign of Aperture-Matched type Slot Antenna for Ultra Wide-Band
개구-정합 형태를 갖는 UWB용 슬롯 안테나의 설계
- Mun, Byung-In (Department of Electronics Engineering Kyonggi University) ;
- Kim, Ho-Yong (Department of Electronics Engineering Kyonggi University) ;
- Lee, Hong-Min (Department of Electronics Engineering Kyonggi University)
- Published : 2005.11.05
In this paper describes novel m antenna using aperture matched type slot structure. It substitutes edge diffractions by curved-surface diffractions which have a tendency to provide an undisturbed energy flow across the junction, around the curved surface, and into free-space. The proposed antenna is composed of a CPW feed structure, exponential tapered slot and the curved sectional at the edge. experimental resulte show that aperture matched type slot improve the performance of the UWB antenna.
curved-surfaces;exponential tapered;slot antenna;UWB;CPW