公开(公告)号：US20210273328A1

公开(公告)日：2021-09-02

申请号：US17260561

申请日：2019-02-25

Applicant: SOUTH CHINA UNIVERSITY OF TECHNOLOGY

Inventor： Yongmei PAN ,  Yun OUYANG ,  Shaoyong ZHENG

IPC: H01Q3/24 ,  H01Q9/28 ,  H01Q1/48

Abstract: The invention discloses a planar end-fire pattern reconfigurable antenna, including a dielectric substrate, a radiation patch, a ground plane, a switch and bias circuit, and a coaxial cable, wherein the dielectric substrate includes a first surface and a second surface in opposite, the radiation patch is attached to the first surface of the dielectric substrate, the ground plane is attached to the second surface of the dielectric substrate, the switch and bias circuit is arranged in a slot of the ground plane, the coaxial cable includes an outer conductor and an inner conductor, the outer conductor is connected to the ground plane, the inner conductor penetrates through the dielectric substrate and is connected to the radiation patch, and the coaxial cable is arranged at a geometric center of the planar end-fire pattern reconfigurable antenna.