PhotonIcs and Electromagnetics Research Symposium,
also known as Progress In Electromagnetics Research Symposium
PIERS Proceedings
PIER Journals
Published by The Electromagnetics Academy
Published: 2015-08-28
A Simple Experimental Method to Analyze the Properties of Terahertz-wave Propagation in Complex Atmosphere
By
Yong Fan,
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    Yong Fan

    University of Electronic Science and Technology of China, China

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Yuan Jiang,
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    Yuan Jiang

    Nanjing Research Institute of Electronics Technology (NRIET), China

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Xian Qi Lin,
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    Xian Qi Lin

    University of Electronic Science and Technology of China, China

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Peng Mei,
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    Peng Mei

    University of Electronic Science and Technology of China, China

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Xiaofan Yang,
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    Xiaofan Yang

    The State Key Laboratory of Complex Electromagnetic Environment Effects on Electronic and Information System, China

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Jia Wei Yu
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    Jia Wei Yu

    University of Electronic Science and Technology of China, China

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Proceedings of 2015 Photonics & Electromagnetics Research Symposium, Prague, July 6 - 9，Page(s)424-427
Abstract
In this paper, a much simple experimental method is proposed to analyze the terahertz-wave propagation properties. The schematic diagram and process of parameters re- trieval are presented in detail. Two terahertz-wave transmission paths are presented in one vacuum chamber but with different lengths. Two switches are required to select different trans- mission paths in a short time by which the system errors such as assembling error and instrumental error can be ignored. Different complex atmosphere can be injected into the vacuum chamber and its equivalent electromagnetic parameters such as propagation constant can be retrieved. Then the detailed propagation properties can be further calculated. The above method is certificated in full-wave simulation and the error is no more than 0.33% when isotropic material is used to simulate the atmosphere.
Citation
Yong Fan, Yuan Jiang, Xian Qi Lin, Peng Mei, Xiaofan Yang, and Jia Wei Yu, "A Simple Experimental Method to Analyze the Properties of Terahertz-wave Propagation in Complex Atmosphere," Proceedings of 2015 Photonics & Electromagnetics Research Symposium, Prague, July 6 - 9，Page(s)424-427
References

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