Multi-transmitting multi-receiving magnetic-resonance wireless charging system for medium-power electronic apparatus

A multi-transmitting multi-receiving magnetic-resonance wireless charging system for a medium-power electronic apparatus, comprising a magnetic-resonance transmitting module and a magnetic-resonance receiving module;

• wherein
• the magnetic-resonance transmitting module comprises a transmitting-end Bluetooth-communication and control module and at least two magnetic-resonance transmitting channels;
• wherein
• each magnetic-resonance transmitting channel of the at least two magnetic-resonance transmitting channels comprises a DC/DC regulator module, a radio-frequency power amplifier source, a matching network and a magnetic-resonance transmitting antenna;
• the DC/DC regulator module, the radio-frequency power amplifier source, the matching network and the magnetic-resonance transmitting antenna are connected sequentially;
• the DC/DC regulator module is electrically connected to the transmitting-end Bluetooth-communication and control module and an external adapter;
• the matching network is connected to the transmitting-end Bluetooth-communication and control module;
• and
• the magnetic-resonance receiving module comprises a receiving-end Bluetooth-communication and control module, a power synthesis and protocol module and at least two magnetic-resonance receiving channels;
• wherein
• each magnetic-resonance receiving channel of the at least two magnetic-resonance receiving channels comprises a magnetic-resonance receiving antenna, a receiving-antenna matching network, a rectifier and filter module, a primary regulator and filter module and a secondary regulator and filter module;
• the magnetic-resonance receiving antenna, the receiving-antenna matching network, the rectifier and filter module, the primary regulator and filter module and the secondary regulator and filter module are connected sequentially;
• the magnetic-resonance transmitting antenna is coupled with the magnetic-resonance receiving antenna in one-to-one correspondence;
• the rectifier and filter module is connected to the receiving-end Bluetooth-communication and control module;
• the receiving-end Bluetooth-communication and control module is in wireless communication with the transmitting-end Bluetooth-communication and control module;
• an output end of the secondary regulator and filter module is connected to an input end of the power synthesis and protocol module, and an output end of the power synthesis and protocol module is electrically connected to an external charging apparatus.