ANTENNA DEVICE AND ELECTRONIC DEVICE HABING IT

摘要

The present disclosure includes a main antenna radiator operating in at least one frequency band and at least one auxiliary antenna radiator disposed around the main antenna radiator and coupled with at least one radiation pattern of the main antenna radiator to operate as a parasitic resonator An electronic device is provided to prevent deterioration in performance of the antenna radiator due to lack of mounting space, and to improve the radiation characteristics of the antenna radiator even when the design constraint is not increased without expanding the space.