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题名:
Fractal-shaped microstrip dualmode bandpass filter with asymmetrical sinuous spurlines
作者: Fu Tong; Haiwen Liu
刊名: Microwave and Optical Technology Letters
出版日期: 2009
卷号: 51, 期号:3, 页码:745-747
通讯作者: Fu Tong
文章类型: 期刊论文
中文摘要: In this article, miniaturized dual-mode bandpass filters using Koch fractal-shaped slots and sinuous spurlines are proposed. Because of the space-filling property of the fractal geometry, the transmission characteristics of this filter can be adjusted by the iteration order of the Koch fractal curve. Moreover, asymmetrical sinuous spurlines are adopted to tune the degenerate modes. Compared with the conventional square-patch filters, fractal slots and sinuous spurlines can also provide more current distribution distortions which improve the electrical length and realize a compact design. Experimental data in agreement with theoretical data verify the design methodology.
英文摘要: In this article, miniaturized dual-mode bandpass filters using Koch fractal-shaped slots and sinuous spurlines are proposed. Because of the space-filling property of the fractal geometry, the transmission characteristics of this filter can be adjusted by the iteration order of the Koch fractal curve. Moreover, asymmetrical sinuous spurlines are adopted to tune the degenerate modes. Compared with the conventional square-patch filters, fractal slots and sinuous spurlines can also provide more current distribution distortions which improve the electrical length and realize a compact design. Experimental data in agreement with theoretical data verify the design methodology.
收录类别: SCI ; Ei
语种: 英语
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/6669
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作者单位: 中国科学院光电技术研究所

Recommended Citation:
Fu Tong,Haiwen Liu. Fractal-shaped microstrip dualmode bandpass filter with asymmetrical sinuous spurlines[J]. Microwave and Optical Technology Letters,2009,51(3):745-747.
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