A wireless communication structure, comprising: a loop structure comprising a first connection end , a second connection end and a coil body , the loop structure being configured to transmit and/or receive wireless signals on the coil body through the first connection end and the second connection end , and at least a part of the coil body being connected between the first connection end and the second connection end ; an antenna comprising a plurality of millimeter-wave antenna units configured to transmit and/or receive wireless signals in millimeter-wave band, wherein at least two of the plurality of millimeter-wave antenna units form a millimeter-wave antenna array ; the at least two millimeter-wave antenna units in the millimeter-wave antenna array are connected to the coil body , the coil body comprises a first connection segment , a second connection segment and a third connection segment , the first connection segment is connected between the first connection end and the millimeter-wave antenna array , the second connection segment is connected between the millimeter-wave antenna array and the second connection end , and the third connection segment is connected between two adjacent millimeter-wave antenna units in the millimeter-wave antenna array , wherein the coil body comprises a plurality of coils, and the millimeter-wave antenna unit is connected to at least one of the coils, the plurality of coils comprise a direct-fed coil and a coupled coil , the direct-fed coil is connected between the first connection end and the second connection end , the coupled coil is coupled to the direct-fed coil , the coupled coil is disposed by the side of the direct-fed coil and spaced apart from the direct-fed coil , and the millimeter-wave antenna array is connected to the coupled coil or the direct-fed coil . a loop structure comprising a first connection end , a second connection end and a coil body , the loop structure being configured to transmit and/or receive wireless signals on the coil body through the first connection end and the second connection end , and at least a part of the coil body being connected between the first connection end and the second connection end ; an antenna comprising a plurality of millimeter-wave antenna units configured to transmit and/or receive wireless signals in millimeter-wave band, wherein at least two of the plurality of millimeter-wave antenna units form a millimeter-wave antenna array ; the at least two millimeter-wave antenna units in the millimeter-wave antenna array are connected to the coil body , the coil body comprises a first connection segment , a second connection segment and a third connection segment , the first connection segment is connected between the first connection end and the millimeter-wave antenna array , the second connection segment is connected between the millimeter-wave antenna array and the second connection end , and the third connection segment is connected between two adjacent millimeter-wave antenna units in the millimeter-wave antenna array , wherein the coil body comprises a plurality of coils, and the millimeter-wave antenna unit is connected to at least one of the coils, the plurality of coils comprise a direct-fed coil and a coupled coil , the direct-fed coil is connected between the first connection end and the second connection end , the coupled coil is coupled to the direct-fed coil , the coupled coil is disposed by the side of the direct-fed coil and spaced apart from the direct-fed coil , and the millimeter-wave antenna array is connected to the coupled coil or the direct-fed coil . <EOS>