CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES |
Prev
Next
|
|
|
The effect of a non-aligned unit on double-screen frequency-selective surface transmission characteristics |
Wang Jian-Bo(汪剑波), Lu Jun(卢俊)†, Sun Guan-Cheng(孙贯成), Chen Xin-Yi(陈新邑), and Chen Gui-Bo(陈桂波) |
School of Science, Changchun University of Science and technology, Changchun 130022, China |
|
|
Abstract Double-screen frequency-selective surfaces (FSSs) can bring about a better flattened effect and a rapidly declining edge. They are therefore an effective means to achieve outer-zone stealth of the radar cabin to detect radar waves. In this article, a double-screen wide-bandpass FSS structure is designed and the transmission characteristics of the units under alignment and non-alignment are simulated by means of the spectral domain approach. Meanwhile, the experimental parts fabricated by vacuum evaporation and lithography are tested in a microwave chamber. The results show that the aligned unit structure has good incident angle stability and can achieve high transmittance when the bandwidth is 3.3 GHz, and the transmission loss is less than -1 dB. When the units have a non-aligned structure, the bandwidth decreases and transmission loss increases with increasing incident angle.
|
Received: 05 May 2011
Revised: 18 November 2011
Accepted manuscript online:
|
PACS:
|
73.61.-r
|
(Electrical properties of specific thin films)
|
|
73.90.+f
|
(Other topics in electronic structure and electrical properties of surfaces, interfaces, thin films, and low-dimensional structures)
|
|
Fund: Project supported by the Doctoral Fund of the Ministry of Education of China (Grant No. 20092216120005) and the National Natural Science Foundation of China (Grant No. 41004042). |
Corresponding Authors:
Lu Jun,Junlucc@126.com
E-mail: Junlucc@126.com
|
Cite this article:
Wang Jian-Bo(汪剑波), Lu Jun(卢俊), Sun Guan-Cheng(孙贯成), Chen Xin-Yi(陈新邑), and Chen Gui-Bo(陈桂波) The effect of a non-aligned unit on double-screen frequency-selective surface transmission characteristics 2012 Chin. Phys. B 21 047304
|
[1] |
Munk B A 2000 Frequency Selective Surface: Theory and Design (New York: Wiley)
|
[2] |
Jia H Y, Gao J S and Feng X G 2008 Optics and Precision Engineering 16 2076 (in Chinese)
|
[3] |
Zhang C F, Li H X and Lu M Y 2007 Mater. Rev. 21 118
|
[4] |
Asim Egemen Yilmaz and Mustafa Kuzuoglu 2009 Radio Engineering 18 95 (in Chinese)
|
[5] |
Lu J, Chen X Y and Wang J B 2008 Acta Phys. Sin. 57 7200 (in Chinese)
|
[6] |
Lu J, Zhang J and Sun L C 2005 Optics and Precision Engineering 13 219 (in Chinese)
|
[7] |
Jia H Y and Gao J S 2007 Journal of China Academy of Electronics and Information Technology 2 593 (in Chinese)
|
[8] |
Li X Q, Feng X G and Gao J S 2009 Journal of Microwaves 25 16 (in Chinese)
|
[9] |
Wu Z B, Wu Z and Lü M Y 2004 Chinese Journal of Radio Science 19 663 (in Chinese)
|
[10] |
Gao J S, Wang S S, Feng X G, Xu N X, Zhao J L and Chen H 2010 Acta Phys. Sin. 59 7338 (in Chinese)
|
[11] |
Fang C Y, Zhang S R, Lu J, Wang J B and Sun L C 2010 Acta Phys. Sin. 59 5023 (in Chinese)
|
[12] |
Jia H Y, Gao J S, Feng X G and Sun L C 2009 Acta Phys. Sin. 58 505 (in Chinese)
|
No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
Altmetric
|
blogs
Facebook pages
Wikipedia page
Google+ users
|
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
View more on Altmetrics
|
|
|