| 同轴探针对称激励矩形波导模式谱图研究 |
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| 作者姓名： | 何鑫 焦永昌 唐家明 |
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| 作者单位： | 西安电子科技大学天线与微波技术国家重点实验室 西安710071 |
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| 摘 要： | 文章用输入阻抗方法探讨同轴探针中心对称激励矩形波导在多模传输时所能激发的传输模式。说明采取一定的措施,可以避免产生某些高次模式。并应用分式线性变换检测法,以精心设计的实验验证了理论分析的正确性。
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| 关 键 词： | 同轴探针 激励 矩形波导 输入阻抗 模式谱图 |
| 收稿时间： | 2005-12-03 |
| 修稿时间： | 2006-01-18 |
Study on Mode-spectrogram of Modes Excited by Coaxial-line Probe on Center in Rectangular Waveguide |
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| Authors: | He Xin Jiao Yongchang Tang Jiaming |
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| Abstract: | Using input impedance method to discuss which transmitting modes can be exited in a rectangular waveguide driven by a coaxial-line probe on center in multi-mode transmission,the paper shows that some certain high-mode waves can be avoided by taking some measures.And using the linear fraction transformation detecting method,an exact experiment is designed and done to prove the validity of the theory. |
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| Keywords: | Probe Excit Rectangular waveguide Input impedance Mode-spectrogram |
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