用于行星和地球科学遥感的95和183 GHz FMCW雷达

2016 Global Symposium on Millimeter Waves (GSMM) & ESA Workshop on Millimetre-Wave Technology and Applications Pub Date : 2016-06-06 DOI:10.1109/GSMM.2016.7500330

K. Cooper, S. Durden, M. Choukroun, M. Lebsock, J. Siles, R. Monje, Choonsup Lee

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引用次数: 1

摘要

我们正在开发两种原型毫米波雷达，频率分别为95 GHz和183 GHz，采用调频连续波(FMCW)架构。95千兆赫雷达的目的是测量太空中小粒子的分布和速度，比如那些从彗星喷流中喷射出来的粒子。183千兆赫雷达将穿越大气吸水线，探测云层内部的湿度。在这里，我们讨论了两个雷达的频率和关键组件的选择，并展示了一些早期的性能结果。

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FMCW radars at 95 and 183 GHz for planetary and earth science remote sensing

We are developing two prototype millimeter-wave radars at 95 and 183 GHz with a frequency-modulated continuous-wave (FMCW) architecture. The 95 GHz radar is intended to measure distributions and velocities of small particles in space, such as those ejected in cometary jets. The 183 GHz radar is to operate across the atmospheric water absorption line to perform humidity sounding inside clouds. Here we discuss the choice of frequency and critical components for the two radars and show some early performance results.

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2016 Global Symposium on Millimeter Waves (GSMM) & ESA Workshop on Millimetre-Wave Technology and Applications

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