当前位置: X-MOL 学术Radio Sci. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
A Review on Different Techniques of Mutual Coupling Reduction Between Elements of Any MIMO Antenna. Part 2: Metamaterials and Many More
Radio Science ( IF 1.6 ) Pub Date : 2021-02-08 , DOI: 10.1029/2020rs007222
Amit Kumar 1 , Abdul Quaiyum Ansari 2 , Binod Kumar Kanaujia 3 , Jugul Kishor 4 , Ladislau Matekovits 5, 6, 7
Affiliation  

This two‐part article presents a review of different techniques of mutual coupling (MC) reduction. MC reduction is a primary concern while designing a compact multiple‐input‐multiple‐output (MIMO) antenna where the separation between the antennas is less than λ0/2, that is, half of the free‐space wavelength. The negative permittivity and permeability of artificially created materials/structures (Metamaterials) significantly help reduce MC among narrow‐band compact MIMO antenna design elements. In this part two of the review paper, we will discuss techniques: Metamaterials; Split‐Ring‐Resonator; Complementary‐Split‐Ring‐Resonator; Frequency Selective Surface, Metasurface, Electromagnetic Band Gap structure, Decoupling and Matching network, Neutralization line, Cloaking Structures, Shorting vias and pins and few more.

中文翻译:

任意MIMO天线单元之间互耦减小的不同技术综述。第2部分:超材料以及更多

这篇分为两部分的文章介绍了互耦(MC)降低的不同技术。MC减少是主要关注的问题,在设计紧凑的多输入多输出(MIMO)天线,其中天线之间的间隔小于λ 0/ 2,即自由空间波长的一半。人工创建的材料/结构(超材料)的负介电常数和磁导率极大地有助于降低窄带紧凑型MIMO天线设计元素中的MC。在这篇综述文章的第二部分中,我们将讨论技术:超材料;超导材料;超导材料;以及 开口环谐振器; 互补式分体式环形谐振器; 频率选择表面,超表面,电磁带隙结构,去耦和匹配网络,中和线,隐蔽结构,短路通孔和引脚等等。
更新日期:2021-03-16
down
wechat
bug