| 摘要 |
PURPOSE: A patch antenna for the circular polarization and the linear polarization reception are provided to receive both circular polarization and linear polarization signals smoothly, and improve the receiving ability of a ground wave signal in an antenna for a satellite signal. CONSTITUTION: A ground plane(100) is electrically connected with the earth. A patch radiator(104) is formed on a dielectric substrate(102). The size and form of the patch radiator are determined by the serving frequency. A plurality of vertical pillar(106) is separately installed at a constant interval which is able for the coupling with the patch radiator. A plurality of vertical pillar is combined in a dielectric structure(108). |
