A Study on Automatically Target-Chasing Microwave Power Transfer Systems in Multipath Environments

In this paper, we propose novel retrodirective systems to improve the efficiency and safety of microwave power transmission (MPT) in multipath environments. The system consists an array antenna with phased conjugation circuits it sends back phase-conjugate signal toward pilot transmitted from receiver. It is usually applied for one receiver MPT system, however, Ossia corp. develops new environments named ‘Cota’. We simulated detail Cota e.g., circumstance, obstacle multi Furthermore, revised phase information as well amplitude efficiency. also find effect by difference between two sources. At last, carried out experiments circumstance prove simulation results.