-
A simple structured left-handed metamaterials composed of single square ring cell is fabricated. Its permittivity and permeability are simultaneously negative in 4.8-5.25 GHz. A 5.0 GHz microstrip antenna is proposed, and we use this single square ring structured left-handed metamaterials (SSR-LHMs) as covering layer. Simulation and experiment results show that compared with conventional microstrip antenna, the performance of the new microstrip antenna with SSR-LHMs has been improved remarkably. The -3 dB beam of E-plane and H-plane can be reduced respectively by 25 and 20, so the directional property of the antenna is enhanced. The gain is improved by 3dB and the -10 dB bandwidth is increased by 600 MHz.
[1] Veselago V G 1968 Sov. Phys. Usp. 10 509
[2] Pendry J B, Holden A J, Stewart W J, Younge I 1996 Phys. Rev. Lett. 76 4773
[3] Pendry J B, Holden A J, Robbins D J, Stewart W J 1999 IEEE Trans. Microwave Theory Tech. 47 2057
[4] Smith D R, Padilla W J, Vier D C, Nemat-Nasser S C, Schultz S 2000 Phys. Rev. Lett. 84 4184
[5] Chen H S, Ran L X, Huangfu J T, Zhang X M, Chen K S, Grzegorczyk T M, Kong J A 2005 Appl. Phys. Lett. 86 151909
[6] Wang H X, Lü Y H, Zhang H X, Wu Y L 2011 Acta Phys. Sin. 60 034101 (in Chinese) [王海侠,吕英华,张洪欣,吴艳琳 2011 60 034101]
[7] Kafesaki M, Tsiapa I, Katsarakis N, Koschny Th, Soukoulis C M, Economou E N 2007 Phys. Rev. B 75 235114
[8] Wu Q, Meng F Y, Fu J H, Li L W 2008 Acta Phys. Sin. 57 2180 (in Chinese) [吴群,孟繁义,傅佳辉,李乐伟 2008 57 2180]
[9] Burokur S N, Latrach M, Toutain S 2005 IEEE Anten. Wireless Propag. Lett. 4 183
[10] Alici K B, Ozbay E 2007 J. Appl. Phys. 101 083104
[11] Oh S S, Shafai L 2006 Microw. Opt. Technol. Let. 48 329
[12] Zhu Z K, Luo C R, Zhao X P 2009 Acta Phys. Sin. 58 6152 (in Chinese) [朱忠奎,罗春荣,赵晓鹏 2009 58 6152 ]
[13] WuMF, Meng F Y,Wu Q,Wu J 2006 Acta Phys. Sin. 55 6368 (in Chinese) [武明峰,孟繁义,吴群,吴健 2006 55 6368]
[14] Yang R, Xie Y J, Wang P, Li L 2006 Appl. Phys. Lett. 89 064108
[15] Li L W, Li Y N, Tat S Y, Juan R, Olivier J 2010 Appl. Phys. Lett. 96 164101
[16] Wang J F, Qu S B, Xu Z, Zhang J Q, Ma H, Yang Y M, Gu C 2009 Acta Phys. Sin. 58 3224 (in Chinese) [王甲富,屈绍波,徐卓,张介秋,马华,杨一鸣,顾超 2009 58 3224]
[17] Bayindir M, Aydin K, Ozbay E, Markos P, Soukoulis C M 2002 Appl. Phys. Lett. 81 120
[18] Cheng Y Z, Xiao T, Yang H L, Xiao B X 2010 Acta Phys. Sin. 59 5715 (in Chinese) [程用志,肖婷,杨河林,肖柏勋 2010 59 5715]
[19] Smith D R, Vier D C, Koschny Th, Soukoulis C M 2005 Phys. Rev. E 71 036617
[20] Li J, Ding J, Guo C J, Xu Q 2010 Electron. Compon. Mater. 29 47 (in Chinese) [李靖,丁君,郭陈江,徐千 2010 电子元件与材料 29 47]
[21] Ji N, Zhao X P 2010 Comput. Simul. 27 102 (in Chinese) [纪宁,赵晓鹏 2010 计算机仿真 27 102]
[22] Bao S, Luo C R, Zhao X P 2011 Acta Phys. Sin. 60 014101 (in Chinese) [保石,罗春荣,赵晓鹏 2011 60 014101]
[23] Kiang J F 1996 IEEE Proc. Microw. Anten. Propag. 143 107
-
[1] Veselago V G 1968 Sov. Phys. Usp. 10 509
[2] Pendry J B, Holden A J, Stewart W J, Younge I 1996 Phys. Rev. Lett. 76 4773
[3] Pendry J B, Holden A J, Robbins D J, Stewart W J 1999 IEEE Trans. Microwave Theory Tech. 47 2057
[4] Smith D R, Padilla W J, Vier D C, Nemat-Nasser S C, Schultz S 2000 Phys. Rev. Lett. 84 4184
[5] Chen H S, Ran L X, Huangfu J T, Zhang X M, Chen K S, Grzegorczyk T M, Kong J A 2005 Appl. Phys. Lett. 86 151909
[6] Wang H X, Lü Y H, Zhang H X, Wu Y L 2011 Acta Phys. Sin. 60 034101 (in Chinese) [王海侠,吕英华,张洪欣,吴艳琳 2011 60 034101]
[7] Kafesaki M, Tsiapa I, Katsarakis N, Koschny Th, Soukoulis C M, Economou E N 2007 Phys. Rev. B 75 235114
[8] Wu Q, Meng F Y, Fu J H, Li L W 2008 Acta Phys. Sin. 57 2180 (in Chinese) [吴群,孟繁义,傅佳辉,李乐伟 2008 57 2180]
[9] Burokur S N, Latrach M, Toutain S 2005 IEEE Anten. Wireless Propag. Lett. 4 183
[10] Alici K B, Ozbay E 2007 J. Appl. Phys. 101 083104
[11] Oh S S, Shafai L 2006 Microw. Opt. Technol. Let. 48 329
[12] Zhu Z K, Luo C R, Zhao X P 2009 Acta Phys. Sin. 58 6152 (in Chinese) [朱忠奎,罗春荣,赵晓鹏 2009 58 6152 ]
[13] WuMF, Meng F Y,Wu Q,Wu J 2006 Acta Phys. Sin. 55 6368 (in Chinese) [武明峰,孟繁义,吴群,吴健 2006 55 6368]
[14] Yang R, Xie Y J, Wang P, Li L 2006 Appl. Phys. Lett. 89 064108
[15] Li L W, Li Y N, Tat S Y, Juan R, Olivier J 2010 Appl. Phys. Lett. 96 164101
[16] Wang J F, Qu S B, Xu Z, Zhang J Q, Ma H, Yang Y M, Gu C 2009 Acta Phys. Sin. 58 3224 (in Chinese) [王甲富,屈绍波,徐卓,张介秋,马华,杨一鸣,顾超 2009 58 3224]
[17] Bayindir M, Aydin K, Ozbay E, Markos P, Soukoulis C M 2002 Appl. Phys. Lett. 81 120
[18] Cheng Y Z, Xiao T, Yang H L, Xiao B X 2010 Acta Phys. Sin. 59 5715 (in Chinese) [程用志,肖婷,杨河林,肖柏勋 2010 59 5715]
[19] Smith D R, Vier D C, Koschny Th, Soukoulis C M 2005 Phys. Rev. E 71 036617
[20] Li J, Ding J, Guo C J, Xu Q 2010 Electron. Compon. Mater. 29 47 (in Chinese) [李靖,丁君,郭陈江,徐千 2010 电子元件与材料 29 47]
[21] Ji N, Zhao X P 2010 Comput. Simul. 27 102 (in Chinese) [纪宁,赵晓鹏 2010 计算机仿真 27 102]
[22] Bao S, Luo C R, Zhao X P 2011 Acta Phys. Sin. 60 014101 (in Chinese) [保石,罗春荣,赵晓鹏 2011 60 014101]
[23] Kiang J F 1996 IEEE Proc. Microw. Anten. Propag. 143 107
Catalog
Metrics
- Abstract views: 7187
- PDF Downloads: 909
- Cited By: 0
下载:
