Electronic device and antenna switching method thereof

An electronic device, comprising:

• a wireless communication circuit transmitting and receiving a wireless signal;
• a plurality of antenna modules electrically connected to the wireless communication circuit;
• a plurality of temperature sensors, wherein each temperature module of the plurality of temperature sensors is contained in or disposed adjacent to a respective antenna module of the plurality of antenna modules;
• and
• a processor electrically connected to the wireless communication circuit, the plurality of antenna modules, and the plurality of temperature sensors,
• wherein the processor is configured to:
• transmit and receive a wireless signal through a first antenna module among the plurality of antenna modules,
• identify, based on a temperature of the first antenna module measured through a first temperature sensor of the plurality of temperature sensors exceeding predetermined value, a quality of a signal received through at least one of other antenna modules among the plurality of antenna modules and a temperature of the at least one of the other antenna modules, and
• switch to a second antenna module satisfying a specified condition among the at least one of the other antenna modules, based on the identified quality of the signal and the temperature of the at least one of the other antenna modules.