Sathyabama Institute of Science and Technology, Chennai, India
Recent research is going on about the radio frequency energy harvesting technique or RF harvesting, we can convert the received RF signals into electricity. This technique becomes a solution to power energy-constrained wireless networks. Whereas, the energy-constrained wireless networks, have a limited lifetime which largely confines the network performance. In contrast, an RF energy harvesting network (RF-EHN) has a power supply. This paper therefore discuss the RF energy harvesting capability that allows the wireless devices to harvest energy from RF signals for processing and also can be transmitting the signal. The increasing demand of RF energy harvesting has introduced commercialized products, like (Power caster and Cota system). This paper proposes a Genetic algorithm based Multi coil (MC) optimization technique to optimize the circuit design of a WPT system.
RF energy, Genetic algorithm, Multi coil (MC) optimization
