Study of the wireless sensor networks radio frequency signal loss based on different planting density corn environment

摘要

In order to rationally arranged cornfield wireless sensor network nodes, fields of corn are studied in the loss of signal of 2.4 GHZ wireless sensor radio frequency signal, and selecting 3 levels of planting density carries out the field random test with the transmission distance and antenna height as influencing factors, environmental impact factors and antenna height exist linear relationship, establishing the mathematical model.