| 摘要 |
The present invention relates to a multimode high-frequency antenna module having high isolation between antennas in a wireless communication device having at least two antennas operating in multiple modes. The antenna module includes a multimode antenna which resonates in at least one frequency band. A power feeder module comprises a feeder unit and two or more strip lines electrically mutually parallel. The feeder unit supplies power to be radiated through the multimode antenna. The two or more strip lines deliver the power supplied from the feeder unit to the multimode antenna. As many feeder points, for connecting the power supplied through said at least two strip lines to the multimode antenna, as there are strip lines are formed. The multimode high-frequency antenna module further comprises a printed circuit board on which an electrical circuit of the power feeder module is formed. |
