Transmitting power as microwaves



Transmitting power as microwaves from one place to another! This is to reduce the reduce transmission and distribution losses. This concept is known as Microwave Power transmission or Wireless Power Transmission. Wireless energy transfer or wireless power is the transmission of electrical energy from a power source to an electrical load without interconnecting using wires.

Wireless Power Transmission is the best alternative where wired connection is impractical. The problem of wireless power transmission differs from that of wireless communications. In Wireless Communication the proportion of energy received becomes critical only if the received signal strength is very low(typically considered in DB). This signal also has dependency on the background noise and other electromagnetic interferences.