Abstract The purpose of this work is to design an energy scavenging system. system scavenges ambient from indoor Wi-Fi routers. It makes use low cost, environment-friendly and widely available corrugated cardboard substrate. circuit realized on metallic layers made low-cost copper tape. A Villard rectifier used convert the RF into dc. measured scavenged power at density 10 μ W cm −2 −15.76 dBm ...

Due to the rapid industrialization and development across the entire globe, there is the increasing demand for energy. However, the energy sources from fossil fuels are not abundant in every part of the world. India has to import fuel from other parts of the world which consumes a major portion of Government funds. So, currently improving solar energy technologies efficiency is one of the most ...

Energy consumption share in construction part and dependent industries is about 40 percent of total energy consuming in Iran which is significant compared to other industries such as transportation, agriculture and therefore is of important. As energy consumption reduction and material durability improvement leads to cost reduction from one hand and environment pollution reduction on the othe...