MIMO ANTENNA FOR IMPROVED ISOLATION

摘要

Disclosed is a MIMO antenna for improved isolation. The disclosed antenna comprises: a first conductive member electrically connected to a feed point; a second conductive member separated a predetermined distance from the first conductive member and electrically connected to a ground; at least one spiral cell coupled to the first conductive member and the second conductive member between the first conductive member and the second conductive member, and including at least two spiral arms; and an emitter extending from the second conductive member. According to the disclosed antenna, isolation characteristics between multiple antennas can be improved, and good isolation characteristics can be obtained even when the distances between multiple antennas are relatively short.