A novel design for high gain lens antennas with homogeneous media
文献类型：期刊论文
| 作者 | Huang, LJ; Wang, ZQ; Zhou, ST; Li, GH; Ni, B; Wang, XF; Li, ZF; Chen, XS; Lu, W |
| 刊名 | PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS
 |
| 出版日期 | 2012 |
| 卷号 | 10期号:4 |
| 英文摘要 | A high gain lens antenna is designed by using a new transformation different from the discrete optical transformation. The antenna is composed of two blocks. Each block is made of homogenous and anisotropic materials, and thus can be easily achieved by metamaterial. The numerical results based on full wave simulation indicate that the antenna can be used to realize highly directive radiation beam, and the direction of radiation beam can be controlled artificially by changing the geometry parameters of the device. The electromagnetic field in the transformation region can be either stretched or compressed along both transverse and longitudinal directions by varying the geometry parameters in the virtual space while the distribution of electromagnetic field outside the antenna is little influenced. Moreover, effective medium theory is applied to realize such an antenna with isotropic materials. Also, the multi-beams antenna is investigated. It is indicated that this antenna can generate multi-collimated beams radiating at the desired angles. (C) 2012 Elsevier B.V. All rights reserved. |
| WOS记录号 | WOS:000309849500038 |
| 公开日期 | 2013-03-18 |
| 源URL | [http://202.127.1.142/handle/181331/6969]  |
| 专题 | 上海技术物理研究所_上海技物所 |
| 推荐引用方式 GB/T 7714 | Huang, LJ,Wang, ZQ,Zhou, ST,et al. A novel design for high gain lens antennas with homogeneous media[J]. PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS,2012,10(4). |
| APA | Huang, LJ.,Wang, ZQ.,Zhou, ST.,Li, GH.,Ni, B.,...&Lu, W.(2012).A novel design for high gain lens antennas with homogeneous media.PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS,10(4). |
| MLA | Huang, LJ,et al."A novel design for high gain lens antennas with homogeneous media".PHOTONICS AND NANOSTRUCTURES-FUNDAMENTALS AND APPLICATIONS 10.4(2012). |
入库方式： OAI收割
来源：上海技术物理研究所
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