ANTENNA DEVICE AND ELECTRONIC DEVICE HAVING THE ANTENNA DEVICE

摘要

An electronic device includes is provided. The electronic device includes an antenna radiator configured to operate in at least one frequency band, a ground stub disposed at a coupling location in proximity to the antenna radiator, and a switching device configured to selectively ground the ground stub and a ground of a main board. Thus, the present disclosure is easily applicable without design constraints in terms of space use when the main board and the antenna radiator are separated, and simplifies the assembly and reduces the cost without a separate sub-board.

主权项

1. An electronic device comprising:
an antenna radiator configured to operate in at least one frequency band; a ground stub electrically coupled to and spaced apart from the antenna radiator; and a switching device configured to electrically connect the ground stub to a ground of a main board.