Signal processing circuit and method and electronic equipment

• Main Authors: PAN HUALIN, CHENG SHIYI
• Format: Patent
• Language: Chinese; English
• Published: 26.03.2021
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION

The embodiment of the invention provides a signal processing circuit and method and electronic equipment, and belongs to the technical field of communication. A signal processing circuit comprises a radio frequency transceiver, a first switch group, N phase shift assemblies and N antennas, wherein N is greater than or equal to 2; the signal transmitting end of the radio frequency transceiver is connected with the first end of the first switch group, the N second ends of the first switch group are connected with the first ends of the N phase shift assemblies in a one-to-one correspondence manner, and the second ends of the N phase shift assemblies are connected with the N antennas in a one-to-one correspondence manner; under the condition that the first end of the first switch group is communicated with the second end of the target, the radio frequency transceiver transmits a radio frequency signal through a first target antenna communicated with the second end of the target, and the radio frequency transceive