Mobile device with two antennas and antenna switch modules

A mobile device, comprising:

• a system circuit board;
• a ground element, disposed on the system circuit board;
• a communication module;
• a first antenna, configured to receive or transmit a first signal in a first frequency band;
• a second antenna, configured to receive or transmit a second signal in a second frequency band, wherein the second frequency band is different from the first frequency band;
• a first ASM (Antenna Switch Module), coupled between the communication module and the first antenna, and configured to separate frequencies of the first signal;
• and
• a second ASM, coupled between the communication module and the second antenna, and configured to separate frequencies of the second signal,
• wherein the first antenna has a first projection on the system circuit board, and the second antenna has a second projection on the system circuit board, and neither the first projection nor the second projection overlaps with the ground element.