FSK Modulation Technique for SWIPT System in LabVIEW Modeling

In this work, we modeled a LabVIEW based system for simultaneous wireless information and power transfer (SWIPT) using FSK modulation. The battery lifespan of wearable and portable devices have major concern. SWIPT technique has potential to address this issue. LabVIEW facilitates with full system (SWIPT) modeling and simulation verification of both RF energy harvesting (EH) and infor mation decoding (ID) paths comprehensively. Transmitter and receiver are also modeled in LabVIEW. FSK modulation serves at ID path during digital data transmission for information decoding. Our designed model presents full utilization of information decoding and energy harvesting system in LabVIEW environment at 900MHz RF signal.