Radio Frequency Energy Harvesting

In many sensor and consumer electronic applications, power supply is embedded into the structure, and operation battery replacement becomes difficult. An attractive solution to overcome this issue and allow perpetual operation of devices is ambient radio frequency (RF) energy harvesting technology. It allows the energy to be harvested from the surrounding environment and stored for use in low power electronic devices. Therefore, the ability of RF power harvesting solutions to replace batteries and provide a unique and independent energy source saves engineering operation and maintenance cost.

Here we have designed a RF Energy Harvester to power up a small sensor node

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