Measurement, data analysis and modeling of electromagnetic wave propagation gain in a typical vegetation environment.

ABSTRACT: This paper takes the specific environment covered by vegetation as the research object, carries out modeling and analysis, takes the large-scale fading model of wireless channel as the basis of data processing, researches the transmission law of electromagnetic wave in a typical vegetation environment, which can be divided into four situations. The signal attenuation in each case is theoretically derived and numerically simulated. From the view point of supporting vegetation environment channel, the large-scale channel measurement system is built to meet the actual needs, such as bandwidth, frequency, vegetation coverage, etc. the final vegetation environment channel model under the large-scale fading model is obtained. The results show that the path gain of four scenarios respectively are

SUBMITTER: Zhang C 

PROVIDER: S-EPMC9836301 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature