【作者】 张岩； 王金灏； 张禄鹏； 王立伟； 董涛； 吕善伟；

【Author】 Yan Zhang;Jin-hao Wang;Lu-peng Zhang;Li-wei Wang;Tao Dong;Shan-wei Lü;School of Electronics and Information Engineering, Beihang University;State Key Laboratory of Space-Ground Integrated Information Technology, Space Star Technology Co.LTD;

【机构】 北京航空航天大学电子信息工程学院； 航天恒星科技有限公司；

【摘要】 本文提出了一种新型的频率可重构圆极化天线,该天线在可以分别实现频率可重构。本文主要对其频率可重构性能进行了验证。其频率可重构是通过搭接在中央贴片与外围方形贴片的4个变容二极管控制的,可以在S波段实现频率可重构。本文采用仿真与实测对该天线进行了验证,仿真结果与实验结果基本相符。更多还原

【Abstract】 In this paper, a novel hybrid reconfigurable circularly polarized antenna is proposed, which can be reconstructed in frequency reconfigurable and polarized manner, respectively. This paper also verifies the frequency reconfigurable performance. The frequency reconfiguration is controlled by the four varactor diodes attached to the central patch and the peripheral square patch, enabling frequency reconfiguration in the S-band. In this paper, the antenna is verified by simulation and measurement. The simulation results are in good agreement with the experimental results.更多还原