Dual-band bandstop frequency selective surfaces with gosper prefractal elements

被引：30

作者：

da F Silva, Paulo H. ^{[1
]}

dos Santos, Albanisa F. ^{[1
]}

Cruz, Rossana M. S. ^{[1
]}

D'Assuncao, Adaildo G. ^{[2
]}

机构：

[1] Fed Inst Educ Sci & Technol Paraiba, BR-58015430 Joao Pessoa, Paraiba, Brazil

[2] Univ Fed Rio Grande do Norte, BR-59072970 Natal, RN, Brazil

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2012年 / 54卷 / 03期

关键词：

fractals; frequency selective surface; MULTIBAND;

D O I：

10.1002/mop.26663

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Self-similarity property of Gosper island prefractals is exploited to design frequency selective surfaces (FSSs) for dual-band bandstop filter operation. The use of Gosper prefractal patch elements enables the adjustment of FSS parameters (resonant frequency and -10 dB bandwidth) according to the number of fractal iterations but without modifying their original size. Transmission properties of proposed FSSs are characterized by means of simulations and measurements. Four FSS prototypes were fabricated and measured. The obtained results show an interesting dual-band behavior. (C) 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 54:771-775, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26663

引用

页码：771 / 775

页数：5

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