Electronic device and method for controlling ground circuit

Abstract

An electronic device is provided. The electronic device includes an audio module, an audio module ground circuit for the audio module, at least one antenna, at least one antenna ground circuit for the at least one antenna memory storing one or more computer programs, and one or more processors communicatively coupled to the audio module, the audio module ground circuit, the least one antenna, the least one antenna ground circuit and the memory, and wherein the one or more computer programs include computer-executable instructions that, when executed by the at least one or more processors individually or collectively, cause the electronic device to identify that the electronic device is in time division multiple access (TDMA) communication or time division duplex (TDD) communication while the audio module operates, identify a transmission power in the communication based on identifying that the electronic device is in the TDMA communication or the TDD communication while the audio module operates, and change a ground circuit of the audio module from the audio module ground circuit to one of the at least one antenna ground circuit in a case that the identified transmission power exceeds a threshold.