ELECTRONIC DEVICE COMPRISING ANTENNA

WIPO Patent Application WO/2022/055257

A1

An electronic device, according to various embodiments of the present disclosure, comprises: a display; a metal housing in which the display is seated, and which forms at least a portion of at least the lateral surface of the electronic device, wherein the metal housing forms an unsegmented closed loop; a rear cover which forms the rear surface of the electronic device; at least one conductive region which is formed on the inner surface of the rear cover; a circuit board which is disposed in a space formed by the rear cover and the metal housing; and a wireless communication circuit which is disposed on the circuit board, wherein the wireless communication circuit may supply power to the metal housing in order to receive a signal having a first frequency band, and supply power to the metal housing and the at least one conductive region, simultaneously, in order to receive a signal having a second frequency band which is lower than the first frequency band.

KIM JEONGHOON (KR)
KANG WOOSUK (KR)
KIM SEWOONG (KR)
OH YOSEB (KR)
CHOI DONGUK (KR)
HONG MINHWA (KR)
JUNG JINWOO (KR)
CHUN JAEBONG (KR)
HWANG HOCHUL (KR)

PCT/KR2021/012231

March 17, 2022

September 08, 2021

Click for automatic bibliography generation  

SAMSUNG ELECTRONICS CO LTD (KR)

G04G17/04; G04G21/04; G04G17/08; H01Q1/27

KR20160101627A	2016-08-25
KR20180024336A	2018-03-08
KR20170020139A	2017-02-22
US20170214422A1	2017-07-27

LEE KYUNGHAK: "Design of Multi-band Antenna Using Metal Frame Coupling for Wearable Device Application", JOURNAL OF INFORMATION AND COMMUNICATION CONVERGENCE ENGINEERING, vol. 10, no. 6, 1 December 2017 (2017-12-01), pages 522 - 528, XP055911780, DOI: 10.17661/jkiiect.2017.10.6.522

KWON, Hyuk-Rok et al. (KR)

View/Download PDF      PDF Help

Previous Patent: ELECTRONIC DEVICE AND METHOD FOR OPERATING SAME

Next Patent: NON-AQUEOUS ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAME