Wireless communication for sensors

Abstract

Today's new standards based ultra-low-power wireless sensor systems allow us to get information from an environment as well as, from the industrial plant more safely and efficiently. Future advances in such sensor systems would demand physical characteristics of the plant. This paper reveals the path loss levels for a site - specific circumstance in a range of from 1 to 8 GHz. Moreover, the study defines a signal - absorption of some materials in the same frequency range.