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题名:
MINIATURIZED DUAL-MODE FILTER USING FRACTAL SLOT AND SNAKY-SHAPE SPUR-LINE
作者: Liu, H.1; Fu, T.1,2; Yang, Y.1,2; Li, X.1
刊名: JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS
出版日期: 2008
卷号: 22, 期号:13, 页码:1775-1782
文章类型: Article
英文摘要: In this paper, miniaturized dual-mode filters using Koch fractal slot and snaky-shape spur-line are proposed. Compared to conventional dual-mode bandpass filter (BPF), fractal slot and snaky-shape spur-line provides more current distribution distortions which improve the electrical length and realize a compact design. A size reduction of about 61.1% is obtained compared to the traditional design. In addition, the relative 3-dB bandwidth is improved by about 20.7% after adopting the second-order Koch fractal shape. This dual-mode BPF has a good prospect in compact and broad-band microstrip circuit applications.
WOS标题词: Science & Technology ; Technology ; Physical Sciences
类目[WOS]: Engineering, Electrical & Electronic ; Physics, Applied
研究领域[WOS]: Engineering ; Physics
关键词[WOS]: BANDPASS FILTER ; COMPACT ; RESONATORS
收录类别: SCI
语种: 英语
WOS记录号: WOS:000260970100006
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/3239
Appears in Collections:光电技术研究所被WoS收录文章_期刊论文

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作者单位: 1.Chinese Acad Sci, Inst Opt & Elect, State Key Lab Microfabricat Tech, Chengdu 610209, Peoples R China
2.Univ Elect Sci & Technol China, State Key Lab Elect Thin Films & Integrated Devic, Chengdu 610054, Peoples R China

Recommended Citation:
Liu, H.,Fu, T.,Yang, Y.,et al. MINIATURIZED DUAL-MODE FILTER USING FRACTAL SLOT AND SNAKY-SHAPE SPUR-LINE[J]. JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS,2008,22(13):1775-1782.
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