US Patent 10490879 Antenna device and electronic device including the same

An antenna device and an electronic device including the antenna device are provided. The antenna device includes a radio frequency (RF) module and a baseband (BB) module. The RF module includes first radiating conductors and a radio frequency integrated chip (RFIC) integrated with the first radiating conductors. The BB module includes second radiating conductors respectively corresponding to some of the first radiating conductors and a baseband integrated chip (BBIC) integrated with the second radiating conductors. The RF module may be combined with the BB module via a cable or be positioned facing the BB module to be electrically connected with the BB module.