太陽光発電とマイクロ波電力伝送を併用したハイブリッドエナジーハーベスタの実験評価

抄録

In this paper, we demonstrate the experimental evaluation of system feasibility of a wireless sensor network system powered by a hybrid energy harvester inside a reusable vehicle test (RVT). The hybrid energy harvester consists of a solar cell and a microwave rectifier as a passive and an active powering method, respectively. Basic characteristic measurement of the hybrid energy harvester under line-of-sight conditions and multi-sensor operation under non-line-of-sight conditions were carried out using the real RVT which is covered by an aeroshell.