| 1GHz裂环谐振腔的设计和制作 |
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| 引用本文： | 冯玉和,李维祥,陈昆源. 1GHz裂环谐振腔的设计和制作[J]. 电子与信息学报,1986,8(5): 373-377. |
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| 作者姓名： | 冯玉和 李维祥 陈昆源 |
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| 作者单位： | 南开大学电子科学系(冯玉和，李维祥)，南开大学电子科学系(陈昆源) |
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| 摘 要： | 本文用等效电路的方法,推导了腔的谐振频率及Q值表达式,并用螺线管的磁场等效腔的磁场,进一步得出了Q值与腔的尺寸、屏蔽壳及耦合环之间的关系。用计算机作出了关系曲线,从曲线可以得到腔的最佳设计方案。 在1到1.4GHz频率范围内的实验表明:Q值容易达到900～1000。这种腔具有结构简单、体积小、调谐范围宽及Q值高等优点。
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| 收稿时间： | 1900-01-01 |
| 修稿时间： | 1900-01-01 |
DESIGN AND MANUFACTURE OF 1GHz SPLIT RING RESONATOR |
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| Feng Yuhe,Li Weixiang,Chen Kunyuan. DESIGN AND MANUFACTURE OF 1GHz SPLIT RING RESONATOR[J]. Journal of Electronics & Information Technology,1986,8(5): 373-377. |
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| Authors: | Feng Yuhe Li Weixiang Chen Kunyuan |
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| Affiliation: | Electronics Department Nankai University |
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| Abstract: | In this paper, relationship between the Q value and the resonant frequency is derived by means of equivalent circuit method. The parameters are obtained by taking the cavity cylinder as a helical circuit. A series of curves for optimum design is plotted.In our experiment, a high Q value of 900 to 1000 in the frequency range of 1 to 1.4 GHz is easily obtained, the resonator has the merits of small dimension, wide frequency range and simplicity in construction. |
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