Full-duplex contactless connector

The present invention provides a non-contact type connector. The non-contact type connector comprises: an antenna system; and a wireless transceiver coupled to the antenna system and configured to simultaneously transmit a transmit signal and receive a receive signal via the antenna system. The wireless transceiver includes a transformer, a broadband phase shifter, and a combiner. The transformer has a primary coil with a center tap to which the transmit signal is coupled and a first end coupled to the antenna system. The transmit signal is also coupled to an input of the broadband phase shifter. The transformer also has a secondary coil whose output is coupled to a first input of the combiner, an output of the broadband phase shifter is coupled to a second input of the combiner, and an output of the combiner provides a self-interference cancelled version of the received signal. 本发明提供一种非接触式连接器，所述非接触式连接器包括：天线系统；以及无线收发器，所述无线收发器耦合到所述天线系统，且被配置成经由所述天线系统同时发射发射信号且接收接收信号。所述无线收发器包括变压器、宽带移相器和组合器。所述变压器具有初级线圈，所述初级线圈具有所述发