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| 铷原子频标中微波腔HE_(111)模的谐振特性 | |
| 引用本文： | 曹斌照,李蜀娴,黄茜,崔敬忠.铷原子频标中微波腔HE_(111)模的谐振特性[J].兰州大学学报(自然科学版),2010,46(1). |
| 作者姓名： | 曹斌照 李蜀娴 黄茜 崔敬忠 |
| 作者单位： | 1. 兰州大学,信息科学与工程学院,兰州,730000;中国空间物理研究院,兰州物理研究所,兰州,730000 2. 兰州大学,信息科学与工程学院,兰州,730000 3. 中国空间物理研究院,兰州物理研究所,兰州,730000 |
| 基金项目： | 中国博士后科学基金项目(20070410576) |
| 摘 要： | 采用模匹配法对铷原子频标中圆柱谐振腔HE_(111)模的谐振特性进行了理论分析。通过计算几种填充复杂结构介质的圆柱谐振腔的TE_(011)模的谐振频率,并与仿真结果相对照,验证了该方法的正确性。在此基础上,对腔泡位置、长度对HE_(111)模的谐振频率的影响进行了分析。其结论对于原子频标中谐振腔的设计及介质加载谐振腔理论的完善具有一定的理论指导价值。 |
| 关 键 词： | 铷原子频标 圆柱形谐振腔 模匹配法 谐振特性 微波毫米波 |
Resonant characteristics of the mode HE_(111) in microwave cavity for rubidium frequency standard |
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| CAO Bin-zhao,LI Shu-xian,HUANG Qian,CUI Jing-zhong.Resonant characteristics of the mode HE_(111) in microwave cavity for rubidium frequency standard[J].Journal of Lanzhou University(Natural Science),2010,46(1). | |
| Authors: | CAO Bin-zhao LI Shu-xian HUANG Qian CUI Jing-zhong |
| Institution: | 1/a>;2;1.School of Information Science and Engineering/a>;Lanzhou University/a>;Lanzhou 730000/a>;China/a>;2.Lanzhou Institute of Physics/a>;China Academy of Space Technology/a>;China |
| Abstract: | The mode matching method was used to analyze the resonant characteristic of HE_(111) mode in cylindrical resonant cavity loaded with multilayer dielectric for rubidium frequency standard.By calculating the resonant frequency of the TE_(011) mode in the cylindrical resonant cavity loaded with complex dielectric and comparing it with the commercial software(CST) results,the correctness of this method was proved. On this basis,the impact on the resonant frequency of the HE_(111) mode with the location and the ... |
| Keywords: | rubidium frequency standard cylindrical resonant cavity mode matching method resonant characteristic microwave and millimeter wave |
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