|
|||||
|
|
Left-handed metamaterials applied to the RCS reduction of the antenna |
|
| Authors: | WANG Fuwei LIANG Ruixiang GONG Shuxi YU Songtao JIANG Wen |
| Affiliation: | (Science and Technology on Antenna and Microwave Lab., Xidian Univ., Xi'an 710071， China) |
| Abstract: | This paper presents a left-handed metamaterials (LHM) applied to reduce the RCS of the antenna. The LHM structure is utilized to the antenna by null-refraction assembly, and two simulated examples are provided. Simulated results show that at the working frequency the RCS of the array antenna with RAM can be reduced more than 20dB by this method. And the control of the RCS of the antenna can be obtained by adjusting the size of the LHM structure. |
| Keywords: | left-handed metamaterials RCS reduction refraction assembly |
| 点击此处可从《西安电子科技大学学报(自然科学版)》浏览原始摘要信息 | |
| 点击此处可从《西安电子科技大学学报(自然科学版)》下载全文 | |