STACKED MICROSTRIP PATCH ARRAY ANTENNA CAPABLE OF PERFORMING DUAL POLARIZATION ON A DUAL BAND

摘要

PURPOSE: A stacked microstrip patch array antenna is provided to obtain broadband frequency characteristics by forming a plurality of microstrip patch array antennas with a stacked structure used for different center frequencies.;CONSTITUTION: A second substrate(200) is formed on the upper side of a first substrate(100). A third substrate(300) is formed on the upper side of the second substrate. A first microstrip patch(110) is formed on the upper surface of the first substrate. A second microstrip patch(310) is formed on the upper surface of the third substrate. A feeding coupling patch(210) supplies a signal of a second frequency band to the second microstrip patch.;COPYRIGHT KIPO 2012