Novel Microstrip Bandpass Filter With Slotted Hexagonal Resonators And Capacitive Loading
文献类型：会议论文
| 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 |
| 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 |
| 学科主题 | 微细加工技术 |
| 语种 | 英语 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/1852]  |
| 专题 | 光电技术研究所_微细加工光学技术国家重点实验室（开放室） |
| 推荐引用方式 GB/T 7714 | 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. |
入库方式： OAI收割
来源：光电技术研究所
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