Measurement of Wave Intensity Reflected from Object by Range Doppler Imaging in Ordinary Laboratory Room (Special Issue on Measurement Techniques for Microwave/Millimeter Wave)
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概要
- 論文の詳細を見る
In this paper, we discuss an application of range Doppler imaging to measurement of reflected wave intensity from a moving object without using an anechoic chamber. The wave intensity reflected from a metal plate moving in the horizontal direction toward the antenna is typically 40-50 dB higher than that in the case without using the plate, and the estimated radar cross sections for a metal plate and sphere show good agreement with the theoretical value. The measurement of wave absorption by the present method suggests that frequency characteristics of the observed reflection loss are in close agreement with those of the calculated loss. These results show the reliability of the present experimental system and suggest that the method is applicable to wave reflection measurement not in an anechoic chamber but in an ordinary laboratory room.
- 社団法人電子情報通信学会の論文
- 1994-06-25
著者
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HASHIMOTO Osamu
College of Science and Technology, Aoyama Gakuin University
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Abe Takumi
College Of Science And Engineering Aoyama Gakuin University
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Tsuchida Wataru
College of Science and Engineering, Aoyama Gakuin University
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Tsuchida Wataru
College Of Science And Engineering Aoyama Gakuin University
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Hashimoto Osamu
College Of Science And Engineering Aoyama Gakuin University
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