测量周期运动的亚毫米分辨率和灵敏度的ka波段正交多普勒雷达系统

2010 IEEE 11th Annual Wireless and Microwave Technology Conference (WAMICON) Pub Date : 2010-04-12 DOI:10.1109/WAMICON.2010.5461883

Yan Yan, Changzhi Li, Jenshan Lin

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引用次数: 4

摘要

本文研制了一种27.6 GHz ka波段正交多普勒雷达系统，用于测量周期运动的运动幅度。通过实验验证，将载波频率从5.8 GHz提高到27.6 GHz，可以将分辨率提高到亚毫米范围。探讨了在一定输出功率下，限敏探测距离与运动幅度的关系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Ka-band quadrature Doppler radar system with sub-millimeter resolution and sensitivity in measuring periodic movement

In this paper, a 27.6 GHz Ka-band quadrature Doppler radar system is developed to measure the movement amplitude of periodic movement. Experiments were conducted to verify that by increasing the carrier frequency from 5.8 GHz to 27.6 GHz, the resolution can be improved to be in the sub-millimeter range. The relation between the sensitivity-limited detection range and movement amplitude under certain output power was also explored.

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来源期刊

2010 IEEE 11th Annual Wireless and Microwave Technology Conference (WAMICON)

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