协同目标运动检测干涉仪

The 8th European Conference on Antennas and Propagation (EuCAP 2014) Pub Date : 2014-04-08 DOI:10.1109/EUCAP.2014.6902443

Q. Liu, V. Fusco, D. Linton, D. Zelenchuk

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引用次数: 0

摘要

提出了一种工作在2.2GHz中心频率的协同目标相关干涉仪。本文介绍的简化干涉仪使用锁相放大器，当与使用调幅的协同目标信号一起使用时，可以显著提高系统灵敏度。通过对经过标记目标的角速度进行检测，验证了该系统的有效性。实验结果表明，在多径环境下，使用10dBm EIRP标签可探测范围超过110米。

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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Interferometer for co-operating target motion detection

A correlation interferometer working with a cooperation target operating at 2.2GHz center frequency is presented. This simplified interferometer presented here uses a lock-in amplifier to significantly increase system sensitivity when used in conjunction with a co-operating target signaling using amplitude modulation. The system is verified by detecting the angular velocity of passing tagged target. Experimental results show detectable range up over 110 meters in a multipath environment using a 10dBm EIRP tag.

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The 8th European Conference on Antennas and Propagation (EuCAP 2014)

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