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|1. (WO2018199632) ANTENNA DEVICE AND ELECTRONIC DEVICE COMPRISING SAME|
|Applicants:||SAMSUNG ELECTRONICS CO., LTD.
|Title:||ANTENNA DEVICE AND ELECTRONIC DEVICE COMPRISING SAME|
Disclosed is an electronic device having a space formed between front and rear surfaces thereof, the electronic device comprising: a first cover arranged on the front surface; a second cover arranged on the rear surface; a frame surrounding the first cover and the second cover; and a multilayered circuit board coupled to the second cover so as to constitute the housing of the electronic device, wherein the multilayered circuit board may comprises an insulated metal layer having a surface coupled to the second cover and a substrate-structured antenna device having a surface coupled to the insulated metal layer.