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题名:
Novel Microstrip Bandpass Filter With Slotted Hexagonal Resonators And Capacitive Loading
作者: Wenming Li, Haiwen Liu, Xiaohua Li, Ahmed Boutejdar, Shuxin Wang, Fu Tong
出版日期: 2008
会议名称: Proceedings of the 38th European Microwave Conference
学科分类: 微细加工技术
中文摘要: A compact microstrip elliptic-function bandpass filter (BPF) is introduced in this paper. The techniques, etching slot and adding open stubs with capacitive loading, are applied to enhance the self-inductance and self-capacitance of the hexagonal open-loop resonators, which increases the electrical length of the resonator. At the same time, the capacitive coupling between two hexagonal resonators is enhanced. So, size reduction and improved insertion-loss performances are obtained. Compared to the conventional design, the central frequency and insertion loss of the proposed filters are reduced by 28% and 3.1 dB, respectively. Measurements show that the proposed filter, called Type II, has a fraction bandwidth of 23% at central frequency 1.84GHz and its insertion loss in passand is less than -1.5dB. The BPF occupies only 12×21.2 mm2.
收录类别: 其他
语种: 英语
文章类型: 会议论文
内容类型: 会议论文
URI标识: http://ir.ioe.ac.cn/handle/181551/1852
Appears in Collections:微细加工光学技术国家重点实验室(开放室)_会议论文

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Recommended Citation:
Wenming Li, Haiwen Liu, Xiaohua Li, Ahmed Boutejdar, Shuxin Wang, Fu Tong. Novel Microstrip Bandpass Filter With Slotted Hexagonal Resonators And Capacitive Loading[C]. 见:Proceedings of the 38th European Microwave Conference.
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