Measurements and modeling of radio propagation in large offices with low metallic partitions

Kung Min Ju*, Jenn-Hwan Tarng

*Corresponding author for this work

研究成果: Article同行評審

摘要

A theoretical model is developed to predict the propagation loss of UHF radio waves in large modern offices with low metallic partitions. It is found that in addition to free-space propagation loss, the shadowing loss due to the blockage by the low partitions in the out-of-sight situation becomes the dominant one. The shadowing loss can be efficiently formulated by using the theory of single or double knife-edge diffraction. The model has been verified by an experiment conducted at 905 MHz, 1.75 GHz, and 2.44 GHz in large offices. The model shows reasonable accuracy.

原文English
頁(從 - 到)172-176
頁數5
期刊Microwave and Optical Technology Letters
12
發行號3
DOIs
出版狀態Published - 20 六月 1996

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