Radio Frequency (RF) Energy Harvesting to Recharge Wireless Sensor Nodes (WSNS) using Single Hop and Multi Communication

This idea of implementation is to use renewable energy from environment for generating electricity from one of the renewable energy sources. The main problem in wireless senor nodes is to battery resources to main problem due to when one of the node is switch of due to battery resources in multi hope communication than network is fail to connect next node and information have been lost. Recharging the nodes without shutting down the network is very important for uninterrupted operation of the network and also to keep the network maintenance cost to a minimum. In this work we proposed a novel form of recharging of battery resource by using waste RF energy using multi energy, multipath architecture. Here we design multi hope architecture using multi energy multipath of data to achieve the best possible energy harvesting to recharge the network using RF waves. The resultant electrical energy is stored in a battery such that it can be used for charging of wireless sensor node battery resources. To achieve the equienergy distribution we propose a method in which the field nodes which are power rich not only receive energy from the power they also contribute energy to the weaker nodes. We call it as multi hop charging. In this study, we compared the multi hop charging with the single hop charging method.