ANTENNA AND ELECTRONIC DEVICE HAVING IT

摘要

Various embodiments of the present invention can help to secure rigidity and beautiful appearance of an electronic device by application of a metallic instrument, and can realize relatively high radiation efficiency in the same mounting space of an antenna radiator, by providing an electronic device including: the metallic instrument; the antenna radiator arranged in the vicinity of the metallic instrument; and at least one subsidiary antenna radiator which is arranged to be connected to the antenna radiator electrically in the vicinity of the antenna radiator and prevents radiation efficiency degradation of the antenna radiator due to the metallic instrument.