Nanjing University of Aeronautics and Astronautics

Nankai University

National Pesticide Engineering Research Center (tianjin)

Jingbo Agrochemicals Technology Co., Ltd.

Xiangchuan Wang

Shilong Pan

Hongjian Song

Li Wei

Daoquan Cheng

Yuxiu Liu

Wenquan Che

Qingmin Wang

Lianyou Yu

Yongxian Liu

Nengchun Wei

Wanchen Yang

Jinghao Li

Lihan Wang

Lei Wu

Zong Wang

The provided is a germanium telluride-based reflectarray element and millimeter-wave frequency-reconfigurable reflectarray antenna. The reflectarray antenna includes a plurality of reflectarray elements, a dielectric substrate, a metal ground, and a feed source, where the reflectarray element is located on an upper surface of the dielectric substrate, and includes a loop body and two phase delay lines; two first germanium telluride films are embedded in the loop body to divide the loop body into two parts with equal lengths; each part of the loop body is connected to a middle portion of one phase delay line; two second germanium telluride films are embedded in the phase delay line; the two second germanium telluride films are symmetrically distributed up and down with the middle portion of the phase delay line as a center.

Germanium telluride-based reflectarray element and millimeter-wave frequency-reconfigurable reflectarray antenna

Growing community of inventors

Nanjing, China

Xiangchuan Wang