Performance Analysis using Time Splitter Method for Power Management in Wireless Sensor Network

Most of the low powered devices, embedded devices and remote sensor are powered by batteries. Even the long-lasting batteries will have limited life span. The replacement of battery is more expensive, recharging or substitution of the batteries are complex in wireless sensor network. To overcome this power limitation energy harvesting technique is used. This study is focused with the development of Energy harvesting in wireless sensor network (WSNs) using Radio frequency (RF) for power management. Simulated helical antenna is designed as a receiving signal and times splitter method have been used to calculate the energy harvesting rate. The performance analysis is done by mathematical calculations, path loss, noise reduction is obtained using Free space propagation model.