ACTIVE ELECTROMAGNETIC INTERFERENCE MITIGATION SYSTEM AND METHOD
ACTIVE ELECTROMAGNETIC INTERFERENCE MITIGATION SYSTEM AND METHOD
- New search for: BOYER RICHARD J
- New search for: HEFFRON JOHN F
- New search for: BOYER RICHARD J
- New search for: HEFFRON JOHN F
A system and method to mitigate electromagnetic interference generated by a source resonator of a wireless charging system is presented. The system includes a receiver that configured to receive a wireless charging signal transmitted by the source resonator, a phase shifter in communication with the receiver and configured to generate a canceling signal that is 180° out of phase with the wireless charging signal currently received by the receiver, and a transmitter in communication with the phase shifter and configured to electromagnetically transmit the canceling signal, thereby canceling at least a portion of the wireless charging signal. The canceling signal being at the same frequency and 180° out of phase interferes with the charging signal to reduce or eliminate electromagnetic interference in the vicinity of the vehicle being charged.
Document information
ACTIVE ELECTROMAGNETIC INTERFERENCE MITIGATION SYSTEM AND METHOD
2015-11-26
Patent
Electronic Resource
English
| IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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