毫米波移动无线电链路相干带宽的估计

1988 18th European Microwave Conference Pub Date : 1988-10-01 DOI:10.1109/EUMA.1988.333916

G. L. Siqueira, H. Thomas, R. Cole

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引用次数: 3

摘要

提出了在密集城市环境下55ghz多径传播的带宽研究。给出了以不同频率间隔传输的两相相干信号之间的相干带宽估计。结果表明，在城市多径环境下，相关带宽的合理估计约为25 MHz。

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Estimation of the Coherence Bandwidth for a Millimetre Wave Mobile Radio Link

A bandwidth study of multipath propagation at 55 GHz in a heavily built up urban environment is presented. Estimates of coherence bandwidth between two phase coherent signals transmitted at various frequency separations are given. Results show that a reasonable estimate for the correlation bandwidth in an urban multipath environment is about 25 MHz.

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来源期刊

1988 18th European Microwave Conference

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