Across
- 2. Circuit component that converts alternating current (AC) into direct current (DC).
- 4. Purpose-built technology that transfers electrical power without physical wires.
- 5. RF energy that is naturally present in the surrounding environment rather than intentionally transmitted for harvesting.
- 8. Component that receives electromagnetic waves and converts them into an electrical signal
- 9. what is used to improve ordinary inductive coupling?
Down
- 1. the loss in power density of an electromagnetic wave as it propagates through an unobstructed, line-of-sight path in free space.
- 3. Transfer of energy from a transmitter to a receiver through a changing magnetic field.
- 6. Electrical current that changes direction and magnitude over time.
- 7. The number of wave cycles that pass a fixed point in one second.