Comment on 'A novel ultrathin and broadband microwave metamaterial absorber' [J. Appl. Phys. 116, 094504 (2014)]

Meraj-E-Mustafa; Tahir Farooq A.; Amin M.; Siddiqui O.

首页> 外文期刊>Journal of Applied Physics >Comment on 'A novel ultrathin and broadband microwave metamaterial absorber' [J. Appl. Phys. 116, 094504 (2014)]

【24h】

Comment on 'A novel ultrathin and broadband microwave metamaterial absorber' [J. Appl. Phys. 116, 094504 (2014)]

机译：评论“一种新型的超薄和宽带微波超材料吸收器” [J。应用物理116，094504（2014）]

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

In a recent article, Wang et al. [J. Appl. Phys. 116, 094504 (2014)] proposed an ultra-thin broadand microwave metamaterial absorber and claimed the absorption above 90% in the operating band of 8.85 GHz-14.17 GHz. In this comment, we argue that the authors have neglected the cross-polarized reflection in their calculation of absorption. The proclaimed anisotropic pentagon patch metamaterial is predominantly a cross polarizer for the normally incident electromagnetic wave. We demonstrate that the actual absorption of the metamaterial structure remain less than 40%. Hence, the proposed metamaterial is not a perfect broadband absorber; however, it can be used as an efficient crosspolarizer. Published by AIP Publishing.

机译：在最近的一篇文章中，Wang等人。 [J.应用物理[116，094504（2014）]提出了一种超薄的宽频带微波超材料吸收器，并声称在8.85 GHz-14.17 GHz的工作频带中吸收率超过90％。在这篇评论中，我们认为作者在计算吸收率时忽略了交叉极化反射。所谓的各向异性五边形贴片超材料主要是垂直入射电磁波的交叉偏振器。我们证明，超材料结构的实际吸收率保持低于40％。因此，提出的超材料不是理想的宽带吸收器。但是，它可以用作有效的交叉偏振器。由AIP Publishing发布。

著录项

来源
《Journal of Applied Physics》 |2018年第14期|146101.1-146101.3|共3页
作者
Meraj-E-Mustafa; Tahir Farooq A.; Amin M.; Siddiqui O.;
展开▼
作者单位

Natl Univ Sci & Technol, Res Inst Microwave & Millimeter Wave Studies, Islamabad, Pakistan;

Natl Univ Sci & Technol, Res Inst Microwave & Millimeter Wave Studies, Islamabad, Pakistan;

Taibah Univ, Coll Engn, Madinah, Saudi Arabia;

Taibah Univ, Coll Engn, Madinah, Saudi Arabia;

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类
关键词

相似文献

外文文献
中文文献
专利

1. Comment on 'An ultrathin and broadband metamaterial absorber using multi-layer structures' [J. Appl. Phys. 114, 064109 (2013)] [J] . Wahidi M. S., Meraj-E-Mustafa, Tahir Farooq A. Journal of Applied Physics . 2019,第16期

机译：评论“使用多层结构的超薄宽带超材料吸收器” [J.应用物理114，064109（2013）]
2. Comment on 'An ultrathin and broadband metamaterial absorber using multi-layer structures' [J. Appl. Phys. 114, 064109 (2013)] [J] . Wahidi M. S., Meraj-E-Mustafa, Tahir Farooq A. Journal of Applied Physics . 2019,第16期

机译：使用多层结构的“超宽带超材料吸收器”评论[J。苹果。物理。 114,064109（2013）]
3. Comment on 'Size-efficient metamaterial absorber at low frequencies: Design, fabrication, and characterization' [J. Appl. Phys. 117,243105 (2015)] [J] . Lulu Liu, Shaobin Liu, HaiFeng Zhang, Journal of Applied Physics . 2016,第22期

机译：评论“低尺寸尺寸的超材料吸收体在低频：设计，制造和表征” [J.应用物理117,243105（2015）]
4. Ultrathin broadband absorber based on metamaterials [C] . Xiaoqi Shao, Jiahui Fu, Bo Lv, Cross strait quad-regional radio science and wireless technology conference . 2019

机译：基于超材料的超薄宽带吸收器
5. Metamaterial Super Absorber for Light-Matter Interaction: from Broadband to Extreme Field Confinement [D] . Ji, Dengxin. 2018

机译：用于轻物质相互作用的超材料超级吸收剂：从宽带到极限场约束
6. Theoretical Analysis and Design of Ultrathin Broadband Optically Transparent Microwave Metamaterial Absorbers [O] . Ruixiang Deng, Meiling Li, Badar Muneer, 2018

机译：超薄宽带光学透明微波超材料吸收体的理论分析与设计
7. Comment on “An ultrathin and broadband metamaterial absorber using multi-layer structures” J. Appl. Phys. 114, 064109 (2013) [O] . M. S. Wahidi, Meraj-E- Mustafa, Farooq A. Tahir 2019

机译：评论“使用多层结构超薄和宽带超材料吸收器”J。苹果。物理。 114,064109（2013）

Comment on 'A novel ultrathin and broadband microwave metamaterial absorber' [J. Appl. Phys. 116, 094504 (2014)]

摘要

著录项

相似文献

相关主题

期刊订阅