An electronic device, according to one embodiment, may comprise: a switch die comprising a first part transmission path and a first part reception path, the first part transmission path having a transmission switch connected in parallel thereto, and the first part reception path having a reception switch connected in parallel thereto; a first bonding unit comprising a conductive material connected to the first part transmission path; a second bonding unit comprising a conductive material connected to a second part transmission path; and a radio unit (RU) board comprising the second part transmission path connected to the first bonding unit, and a second part reception path connected to the second bonding unit. Other various embodiments are possible.