compact monopole antenna for Ultra Wideband

摘要

The present invention relates to a compact planar monopole antenna for UWB, it is formed in a bottom plate of a dielectric material through holes are formed in the substrate for connecting penetrating, and feeding formed on the top surface of the substrate around the through-holes surrounded cheaper for access, feeding and spaced apart form of a square formed by feeding on the upper surface of the substrate than the expanded size of the room helix and the feeding part and the radiating parts of the connection interconnects, the extension through a through hole formed in the substrate at the bottom of the substrate is inserted and a SMA connector to be coupled with the power feeding. According to such a small monopole antenna for UWB, SMA connectors and the ground plane it can be omitted by directly connecting it is possible to structure a compact while being simplified, provides an advantage capable of operating in a wide band corresponding to UWB communications.