Discrete Dipole Approximation for Predicting Far-Field Pattern of Coding Metasurface Antennas

摘要：

　　In this paper,We present a numerical technique for predicting the far-field pattern of slotted waveguide antennas based on an adaptation form of the Discrete Dipole Approximation(DDA).By using this method,we can predict the farfield radiation pattern of coding metasurface antennas under different sequences.The capabilities of the proposed method are verified by demonstrating the excellent agreement between DDA and full-wave solver HFSS.The proposed method has potential application value in the fields of beamforming and microwave imaging.

关键词： Discrete dipole approximation slotted waveguide antenna Far-Field Pattern

作者: Shangyang Li Feng Xu

作者单位: Key Laboratory of Electromagnetic Waves Information Fudan University,Shanghai 200433

会议类型: 国际会议

会议名称: The 12th International Symposium Antennas, Propagation, and EM Theory(ISAPE 2018)?(第十二届天线、传播与电磁理论国际学术会议)

会议地点: 杭州

会议语种:英文

页码: 1-4

在线出版日期: 2018-12-03（万方平台首次上网日期，不代表论文的发表时间）