OMNI-DIRECTIONAL ULTRA WIDE BAND ANTENNA

摘要

PURPOSE: An omni-directional ultra wideband antenna is provided to easily perform transmission/reception of a high speed data in a portable device by having an omni-directional radiation pattern property. CONSTITUTION: An omni-directional ultra wideband antenna(10) includes a substrate part, a radiation part, and a connecting part. The substrate part comprises a first substrate(110) and a second substrate laminated on the first substrate. The radiation part(200) includes a first radiator and a second radiator. The first radiator is arranged between the first substrate and the second substrate. The second radiator is arranged in the other surface of the second substrate. The connecting part connects the first radiator to the second radiator.