Patent ID: 7427955
Filing Date: 2008-09-23
Classification: H01Q

Abstract:
1. A dual polarization antenna, comprising: a ground plate; first and second inverted F-type radiators set up on the ground plate in confrontation to each other; and third and fourth inverted F-type radiators set up on the ground plate in confrontation to each other, wherein currents of the same phase are fed to the first and second inverted F-type radiators; and currents of an inverted phases are fed to the third and fourth inverted F-type radiators, wherein the first and third inverted F-type radiators form an angle of 90° with one another; and the second and fourth inverted F-type radiators form an angle of 90° with one another; and the first and second inverted F-type radiators form an angle of 0° with one another; and the third and fourth inverted F-type radiators form an angle of 0° with one another.