| 双六端口网络分析仪的“L”校准法和系统的测量误差分析 |
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| 引用本文： | 申东娅,阮成礼,林为干. 双六端口网络分析仪的“L”校准法和系统的测量误差分析[J]. 电子与信息学报, 1992, 14(4): 379-384 |
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| 作者姓名： | 申东娅 阮成礼 林为干 |
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| 作者单位： | 云南大学,电子科技大学,电子科技大学 昆明 650091,成都 610054,成都 610054 |
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| 摘 要： | 本文提出了仅用一段传输线校准双六端口网络分析仪的新方法——“L”校准法。用此方法,传输线电长度无需确知。详细分析了双六端口网络分析仪使用非理想隔离器产生的误差,给出了系统工作于“准理想”隔离状态所需的隔离度。
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| 关 键 词： | 微波测量 双六端口网络分析仪 校准 |
| 收稿时间： | 1991-05-31 |
| 修稿时间： | 1992-02-27 |
"L" CALIBRATION FOR DUAL-SIX-PORT NETWORK ANALYZER AND ANALYSIS OF SYSTEM MEASURING ERROR |
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| Shen Dongya,Ruan Chengli,Lin Weigan. "L" CALIBRATION FOR DUAL-SIX-PORT NETWORK ANALYZER AND ANALYSIS OF SYSTEM MEASURING ERROR[J]. Journal of Electronics & Information Technology, 1992, 14(4): 379-384 |
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| Authors: | Shen Dongya Ruan Chengli Lin Weigan |
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| Affiliation: | Yunnan University Kunmin 650091;University of Electronic Science and Technology of China Chengdu 610054 |
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| Abstract: | A new method-"L" calibration technique for calibrating the duali-six-port network analyzer is proposed. Usinf this method a section of transmission line is needed only, and its length is not necessary to be known accurately. The measuring errors introduced by non-ideal isolators are discussed, and the degree of isolation needed for the system working in "the quasi-ideal condition" is given. |
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| Keywords: | Microwave measurement Dual-six-port network analyzer Calibration |
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