標題: Compact Mikaelian Lens Design Using Metasurface Structure
作者: Syue, Cheng Jie
Kehn, Malcolm Ng Mou
Quevedo-Teruel, Oscar
電信工程研究所
Institute of Communications Engineering
關鍵字: metasurface;Mikaelian lens;focusing;gradient index metamaterials
公開日期: 1-Jan-2016
摘要: Research on metasurfaces has been widespread recently because it can generate arbitrary permittivity and permeability which can be used to synthesize different types of flat surface-wave based lens for engineering applications such as nanofocusing, sensing, detection, and spectral imaging. In this paper, we use the periodic array of square metallic patches etched over a thin grounded dielectric sheet to synthesize a flat Mikaelian lens of rectangular shape that is narrower than contemporary circularly-shaped lens. The design is validated by simulation results, which demonstrate the effectiveness of the focusing.
URI: http://hdl.handle.net/11536/146504
期刊: 2016 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP)
起始頁: 534
結束頁: 535
Appears in Collections:Conferences Paper