宽带透射吸收极化无关超材料吸波体

鲁磊; 屈绍波; 施宏宇; 张安学; 夏颂; 徐卓; 张介秋

doi:10.7498/aps.63.028103

摘要

提出了一种新的基于磁性吸波体材料的具有低频透射和高频宽带吸收特性的超材料吸波体. 该超材料吸波体在1 GHz的透射系数为-0.5 dB，具有较好的低频透射特性，可以实现对低频信号的相互通信；在频率大于8.4 GHz的频段，吸收率均大于80%，基本覆盖整个X波段和Ku波段，实现高频宽带吸收. 此外，由于该超材料吸波体的单元金属周期结构具有较好的四重旋转对称性，因而是极化无关的. 该透射吸收超材料吸波体设计简单，实用性强，具有较强的潜在应用价值.

关键词:

Abstract

In this paper, we propose a new metamaterial absorber based on magnetic absorbing material. This absorber has the characteristics of low-frequency transmission and high-frequency broadband absorption. The transmission coefficient of the metamaterial absorber is-0.5 dB at 1 GHz: the good low-frequency transmission property can realize intercommunication between the low-frequency signals. The absorptivity is greater than 80% in the frequency range above 8.4 GHz, which almost covers all the X-band and Ku-band frequencies. In addition, the metamaterial absorber is polarization-independent due to the fourfold rotational symmetry of the unit cell metallic periodic structure. The metamateiral absorber has the advantages of simple design, strong practicability, and high potential application value.

Keywords:

作者及机构信息

1.
空军工程大学理学院, 西安 710051;

2.
西安交通大学电子与信息工程学院, 西安 710049;

3.
西安交通大学, 电子材料与器件教育部重点实验室, 西安 710049

基金项目: 国家自然科学基金（批准号：11274389）和国家重点基础研究发展计划（批准号：2009CB623306）资助的课题.

Authors and contacts

1.
Science College, Air Force Engineering University, Xi’an 710051, China;

2.
School of Electronics and Information Engineering, Xi’an Jiaotong University, Xi’an 710049, China;

3.
Electronic Materials Research Laboratory, Key Laboratory of the Ministry of Education, Xi’an Jiaotong University, Xi’an 710049, China

Funds: Project supported by the National Natural Science Foundation of China (Grant No. 11274389) and the National Basic Research Program of China (Grant No. 2009CB623306).

参考文献

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[2]	Wen Q Y, Zhang H W, Xie Y S, Yang Q H, Liu Y L 2009 Appl. Phys. Lett. 95 241111
[3]	Lee J, Lim S 2011 Electron. Lett. 47 8
[4]	Shen X P, Tui T J, Ye J X 2012 Acta Phys. Sin. 61 058101 (in Chinese) [沈晓鹏, 崔铁军, 叶建祥 2012 物理学报 61 058101]
[5]	Shen X P, Cui T J, Zhao J M, Ma H F, Jiang W X, Li H 2011 Opt. Express 19 9401
[6]	Li L, Yang Y, Liang C 2011 J. Appl. Phys. 110 063702
[7]	Shen X P, Yang Y, Zang Y Z, Gu J, Han J G, Zhang W L, Cui T J 2012 Appl. Phys. Lett. 101 154102
[8]	Bao S, Luo C R, Zhang Y P, Zhao X P 2010 Acta Phys. Sin. 59 3187 (in Chinese) [保石, 罗春荣, 张艳萍, 赵晓鹏 2010 物理学报 59 3187]
[9]	Ding F, Cui Y X, Ge X C, Jin Y, He S L 2012 Appl. Phys. Lett. 100 103506
[10]	Sun L K, Cheng H F, Zhou Y J, Wang J 2012 Chin. Phys. B 21 055201
[11]	Cheng Y Z, Wang Y, Nie Y, Zheng D H, Gong R Z, Xiong X, Wang X 2012 Acta Phys. Sin. 61 134102 (in Chinese) [程用志, 王莹, 聂彦, 郑栋浩, 龚荣洲, 熊炫, 王鲜 2012 物理学报 61 134102]
[12]	Cheng Y Z, Nie Y, Gong R Z, Zheng D H, Fan Y N, Xiong X, Wang X 2012 Acta Phys. Sin. 61 134101 (in Chinese) [程用志, 聂彦, 龚荣洲, 郑栋浩, 范跃农, 熊炫, 王鲜 2012 物理学报 61 134101]
[13]	Yang Y J, Huang Y J, Wen G J, Zhong J P, Sun H B, Gordon O 2012 Chin. Phys. B 21 038501
[14]	Costa F, Monorchio A 2012 IEEE Trans. Antennas Propag. 60 2740
[15]	Chen X, Li Y Q, Fu Y Q, Yuan N C 2012 Opt. Express 20 28347
[16]	Motevasselian A, Jonsson B L G 2012 IET Microw. Antennas Propag. 6 747
[17]	Costa F, Monorchio A 2012 IEEE Trans. Antennas Propag. 60 4650
[18]	Raynolds J E, Munk B A, Pryor J B, Marhefka R J 2003 J. Appl. Phys. 93 5346
[19]	Costa F, Monorchio A, Manara G 2009 International Conference on Electromagnetics in Advanced Applications Turin, Italy, September 14–18, 2009 p852
[20]	Costa F, Monorchio A, Manara G 2009 IEEE Antennas and Propagation Society International Symposium Charleston, USA, June 1–5, 2009 p1
[21]	Pozar D M 2005 Microwave Engineering (3rd Ed.) (New York: John Wiley & Sons) p160
[22]	Smith D R, Vier D C, Koschny T, Soukoulis C M 2005 Phys. Rev. E 71 036617

施引文献

[1]	Landy N I, Sajuyigbe S, Mock J J, Smith D R, Padilla W J 2008 Phys. Rev. Lett. 100 207402
[2]	Wen Q Y, Zhang H W, Xie Y S, Yang Q H, Liu Y L 2009 Appl. Phys. Lett. 95 241111
[3]	Lee J, Lim S 2011 Electron. Lett. 47 8
[4]	Shen X P, Tui T J, Ye J X 2012 Acta Phys. Sin. 61 058101 (in Chinese) [沈晓鹏, 崔铁军, 叶建祥 2012 物理学报 61 058101]
[5]	Shen X P, Cui T J, Zhao J M, Ma H F, Jiang W X, Li H 2011 Opt. Express 19 9401
[6]	Li L, Yang Y, Liang C 2011 J. Appl. Phys. 110 063702
[7]	Shen X P, Yang Y, Zang Y Z, Gu J, Han J G, Zhang W L, Cui T J 2012 Appl. Phys. Lett. 101 154102
[8]	Bao S, Luo C R, Zhang Y P, Zhao X P 2010 Acta Phys. Sin. 59 3187 (in Chinese) [保石, 罗春荣, 张艳萍, 赵晓鹏 2010 物理学报 59 3187]
[9]	Ding F, Cui Y X, Ge X C, Jin Y, He S L 2012 Appl. Phys. Lett. 100 103506
[10]	Sun L K, Cheng H F, Zhou Y J, Wang J 2012 Chin. Phys. B 21 055201
[11]	Cheng Y Z, Wang Y, Nie Y, Zheng D H, Gong R Z, Xiong X, Wang X 2012 Acta Phys. Sin. 61 134102 (in Chinese) [程用志, 王莹, 聂彦, 郑栋浩, 龚荣洲, 熊炫, 王鲜 2012 物理学报 61 134102]
[12]	Cheng Y Z, Nie Y, Gong R Z, Zheng D H, Fan Y N, Xiong X, Wang X 2012 Acta Phys. Sin. 61 134101 (in Chinese) [程用志, 聂彦, 龚荣洲, 郑栋浩, 范跃农, 熊炫, 王鲜 2012 物理学报 61 134101]
[13]	Yang Y J, Huang Y J, Wen G J, Zhong J P, Sun H B, Gordon O 2012 Chin. Phys. B 21 038501
[14]	Costa F, Monorchio A 2012 IEEE Trans. Antennas Propag. 60 2740
[15]	Chen X, Li Y Q, Fu Y Q, Yuan N C 2012 Opt. Express 20 28347
[16]	Motevasselian A, Jonsson B L G 2012 IET Microw. Antennas Propag. 6 747
[17]	Costa F, Monorchio A 2012 IEEE Trans. Antennas Propag. 60 4650
[18]	Raynolds J E, Munk B A, Pryor J B, Marhefka R J 2003 J. Appl. Phys. 93 5346
[19]	Costa F, Monorchio A, Manara G 2009 International Conference on Electromagnetics in Advanced Applications Turin, Italy, September 14–18, 2009 p852
[20]	Costa F, Monorchio A, Manara G 2009 IEEE Antennas and Propagation Society International Symposium Charleston, USA, June 1–5, 2009 p1
[21]	Pozar D M 2005 Microwave Engineering (3rd Ed.) (New York: John Wiley & Sons) p160
[22]	Smith D R, Vier D C, Koschny T, Soukoulis C M 2005 Phys. Rev. E 71 036617

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