| 摘要 |
The present invention relates to a dual band antenna device comprising a first antenna unit of a first size including a plurality of slot antennas operated in a first frequency band and a second antenna unit of a second size including a plurality of half-slot antennas operated in a second frequency band, wherein the first antenna unit and the second antenna unit are integrated in the plane having the second size. The present invention provides the dual band antenna device in which the slot antennas are integrated with the half-slot antennas in the plane, thereby increasing the transmission capacity using whiplash diversity and an antenna multiplexing manner, etc. in the restricted space and overcoming the limitation of antenna installation space. |
