The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 2020
Filed:
Nov. 20, 2018
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Hyo-Seok Na, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
An electronic device is provided, which includes a housing, a first antenna at a first position, a second antenna at a second position, and a wireless communication circuit inside the housing and connected to the first and second antennas and including modem, a source RF circuit connected to modem and generating an IF signal, a first RF circuit at a third position closer to the first position, a second RF circuit at a fourth position closer to the second position, wherein the first and second RF circuits alternately receive a signal from the source RF circuit to transmit a signal through the first and second antennas, a first electrical path between the source RF circuit and the first RF circuit, a second electrical path between the source RF circuit and the second RF circuit, and a third electrical path between the first and second RF circuits, wherein the first RF circuit transmits a first feedback of the transmission signal to the source RF circuit through the third and second electrical paths, and wherein the second RF circuit transmits a second feedback of the transmission signal to the source RF circuit through the third and first electrical paths.