METHOD FOR IMPROVING THE EFFICIENCY OF MMWAVE ANTENNA IN ELECTRONIC DEVICE COMPRISING THE CERAMIC HOUSING AND DEVICE THEREOF

摘要

According to various embodiments of the present disclosure, an electronic device forms a front plate including a front surface facing in a first direction and a first portion of a side surface extending from the front surface, a second portion of the side surface, and the electronic device of the electronic device a frame on which parts are seated, a rear cover facing a second direction opposite to the first direction, and a rear cover including a third portion of the side surface extending from the rear surface to a second portion of the side surface, an obtuse angle with the first direction and a mmWave antenna module disposed in an area of the frame to form a beam in a third direction forming an acute angle with the second direction, and a wireless communication circuit electrically connected to the mmWave antenna module, the rear cover is implemented with a ceramic material, and among the third portions of the rear cover, a portion included in a region forming a first angle with a third direction in which the mmWave antenna module forms a beam has a thickness of a first range,A portion of the mmWave antenna module outside a region forming a first angle with a third direction in which a beam is formed may have a thickness in a second range greater than the first range. In addition to this, various embodiments may be possible.