Research on WSN Based on Antenna Diversity Technology and Its Application in Mine Monitoring System
CUI Lizhen
CHEN Yangyang
GAO Lili
LI Lei
Abstract：In this paper, analysis was made on the cause of multi-path fading in coal mines according to their special geographical environment, and study was carried out on the characteristics of wireless transmission in coal mines. On this basis, a multi-antenna wireless sensor network was designed and the antenna diversity technology was applied in this network to reduce the noise of radio-frequency signal. The test results showed that the application of the antenna diversity technology improved the channel capacity as compared with the traditional single antenna technology, increased the signal receiving intensity to some extent, and ensured the quality of signal transmission.
Keywords：antenna diversity technologywireless sensor networkmine monitoring system
Publication Date：2013-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 19-21 )