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题名:
Novel Quasi-Elliptic Function Bandpass Filter Using Hexagonal Resonators with Capacitive Loading
作者: Wang ZT(王长涛)
刊名: ETRI Journal
出版日期: 2008
卷号: 30, 期号:4, 页码:615-617
学科分类: 微细加工技术
文章类型: 期刊论文
中文摘要: A novel and compact elliptic-function bandpass filter is proposed in this letter. The techniques of slot etching and the addition of open stubs are applied to enhance the self-inductance and self-capacitance of hexagonal open-loop resonators. Thus, size reduction and improved transmission performance are obtained. Compared to the performance of the conventional design, the central frequency and insertion loss are reduced by 28% and 3.1 dB, respectively. Measurements show that the proposed filter has a fraction bandwidth of 23% at the central frequency of 1.84 GHz, and its insertion loss in the passband is less than -1.5 dB. The bandpass filter occupies only 12 mm×21.2 mm (approximately 0.24λg×0.14λg).
收录类别: SCI ; Ei
语种: 中文
ISSN号: 1225-6463
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/2059
Appears in Collections:微细加工光学技术国家重点实验室(开放室)_期刊论文

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Recommended Citation:
Wang ZT. Novel Quasi-Elliptic Function Bandpass Filter Using Hexagonal Resonators with Capacitive Loading[J]. ETRI Journal,2008,30(4):615-617.
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