To improve the efficiency of wireless radio frequency energy harvesting, the following methods can be considered:
- Optimize the antenna design: Use an antenna with high gain and good matching to enhance the reception of radio frequency signals.
- Select suitable materials: Choose materials with good conductivity and dielectric properties for components.
- Improve the rectifier circuit: Design an efficient rectifier circuit to convert the received radio frequency energy more effectively.
- Enhance impedance matching: Ensure good impedance matching between the antenna and the subsequent circuits to minimize energy loss.
- Employ advanced energy storage techniques: Use efficient energy storage devices to store the harvested energy more effectively.
- Reduce parasitic losses: Minimize losses in circuits and components through careful design and layout.
- Optimize the power management system: Make the power management more intelligent and efficient to utilize the harvested energy better.
- Explore new technologies and materials: Keep up with the development of relevant technologies and materials to apply them in energy harvesting.