• Mrs.I.Poonguzhali .
• B.Priyanka.
• M.S.Rajashree.

This paper introduces the concept of wireless Underground Sensor Network . Wireless underground sensor networks are widely used to observe the conditions of soil such as properties of soil, toxic substances of environment monitoring, landslide monitoring, etc. Dissimilar existing technique of observing underground condition, which demands on buried sensors connected through wire to the soil, the wireless communication produce efficient values whereas the wired communication does not, due to some leakage in the system. Each and every device holds sensor, transmitter, receiver and a power source. This builds their deployment much simple as compared to other existing methods. Wireless communication is challenging as the communication medium is no longer air as the underground consists of heavy substances like rock, soil etc. In this proposed system advance channel models were created to characterize the underground wireless channel considering the characteristic of the propagation of EM waves in soil and their relation with the frequency of these waves, soil moisture are obtained and is sent to the centralized server. It is based on EM propagating principle.

Wireless underground sensor networks, magnetic induction, electromagnetic, soil moisture.

"MAGNETIC INDUCTION BASED COMMUNICATION ON THE AGRICULTURAL FIELD USING WIRELESS UNDERGROUND SENSOR NETWORKS.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 4, page no.1865-1868, April-2020, Available :http://www.jetir.org/papers/JETIR2004454.pdf

"MAGNETIC INDUCTION BASED COMMUNICATION ON THE AGRICULTURAL FIELD USING WIRELESS UNDERGROUND SENSOR NETWORKS.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 4, page no. pp1865-1868, April-2020, Available at : http://www.jetir.org/papers/JETIR2004454.pdf