Electronic device and method for adjusting adjustable antenna

A method for adjusting an adjustable antenna, comprising:

• enabling a storage medium to pre-store a plurality of system modules, wherein the plurality of system modules comprise an operation system and a signal capturing module;
• coupling a wireless local area network (WLAN) card to an antenna switch and obtaining a communication signal from the adjustable antenna coupled to the adjustable antenna, wherein the communication signal comprises channel information;
• coupling a processor to the storage medium, the antenna switch, and the wireless local area network (WLAN) card, and enabling the processor to access and execute the plurality of system modules, wherein the operation system generates formatted channel information according to the channel information obtained from the wireless local area network (WLAN) card, and the signal capturing module obtains the formatted channel information from the operation system and configures the antenna switch according to the formatted channel information to adjust an antenna performance of the adjustable antenna;
• coupling a controller to the processor, the storage medium, and the antenna switch;
• enabling the processor to enter a sleep state after the signal capturing module obtains the formatted channel information;
• and
• enabling the signal capturing module to instruct the controller to configure the antenna switch to adjust the antenna performance of the adjustable antenna, comprising:
• enabling the controller to configure the antenna switch to adjust the antenna performance of the adjustable antenna after the processor enters the sleep state.