Title:
ELECTRONIC DEVICE INCLUDING ANTENNA
Document Type and Number:
WIPO Patent Application WO/2019/088756
Kind Code:
A1
Abstract:
An electronic device according to an embodiment disclosed in the present document comprises: a housing; a first antenna element placed on the housing, or at a first position inside the housing; a second antenna element placed on the housing, or at a second position inside the housing; a communication processor; and at least one communication circuit electrically connected to the first antenna element and the second antenna element, wherein the at least one communication circuit can comprise: a first RF circuit, which generates an IF signal having a first frequency, a local oscillation (LO) signal of a second frequency lower than the first frequency, and a control signal of a third frequency lower than the second frequency; a second RF circuit, which provides, to the second antenna element, an RF signal of a fourth frequency higher than the third frequency and lower than the second frequency; and a third RF circuit, which receives the IF signal from the first RF circuit, up-converts the IF signal, and provides the up-converted signal to the first antenna element. In addition, various embodiments identified through the specification are possible.
Inventors:
PARK SUNG CHUL (KR)
KIM HYUNG WOOK (KR)
KIM HYUNG WOOK (KR)
Application Number:
PCT/KR2018/013249
Publication Date:
May 09, 2019
Filing Date:
November 02, 2018
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04B1/401; H01Q1/38
Foreign References:
| US20170093019A1 | 2017-03-30 | |||
| US20120309331A1 | 2012-12-06 | |||
| US20100213942A1 | 2010-08-26 | |||
| US20140378074A1 | 2014-12-25 | |||
| KR20110130389A | 2011-12-05 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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