WIRELESS POWER: ENERGY WITHOUT WIRES
Wireless power transfer (WPT) is a game-changing technology that delivers electricity over distances without physical connections. Leveraging electromagnetic fields, it powers devices, vehicles, and infrastructure, redefining how energy is transmitted.
How It Works:
Why It Matters:

Real-World Impact
- Autonomous (AV) & Electric Vehicles (EVs): Continuous charging while in motion, reducing downtime and range anxiety.
- Industrial Applications: Untethered operation of robots and machinery, boosting efficiency and flexibility.
Real-World Impact
Key Technologies
Near-Field WPT
- Inductive Coupling: For short-distance charging, such as wireless phone chargers.
- Resonant Inductive Coupling: Extends range, ideal for EV charging pads and medical implants.
Far-Field WPT
- Microwave and Laser Transmission: Enables long-distance power delivery, perfect for drones, satellites, and remote areas.
Key Technologies
Challenges to Overcome
- Efficiency: Reducing energy losses, especially over long distances.
- Cost: Lowering the expense of advanced WPT systems.
- Safety: Ensuring safe energy transfer without interference or health risks.
Challenges to Overcome