CIRCULARLY POLARIZED ANTENNA

摘要

The present invention relates to a circularly polarized antenna which is applicable to small-sized communication modules and terminals to have a subminiature and ultralight antenna using a coaxial connector and a series power distributor, including: an upper printed circuit board having a plurality of horizontal monopole radiating elements which are arranged at a constant intervals; a lower printed circuit board having a feed network which is provided at a constant interval from the upper printed circuit board to face the upper printed circuit board; and a plurality of coaxial connectors which electrically connect each horizontal monopole radiating element of the upper printed circuit board with the feed network of the lower printed circuit board.