Title:
WIRELESS COMMUNICATION CIRCUIT FOR SUPPORTING ANTENNA SWITCHING AND DEVICE INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2019/022557
Kind Code:
A1
Abstract:
An electronic device is disclosed. Various embodiments recognized through the specification are also possible. The electronic device may comprise: a first antenna and a second antenna; a wireless communication circuit electrically connected to the first antenna and the second antenna and configured to transmit and/or receive a signal through the first antenna and the second antenna; a switch electrically connected to the wireless communication circuit and selectively connected to one antenna among the first antenna and the second antenna; and a sensing circuit configured to measure the strength of a first signal transmitted through the first antenna, and the strength of a second signal obtained by acquiring, through the second antenna, at least a part of the first signal having been transmitted through the first antenna.
Inventors:
SEONG KI HYUG (KR)
YANG DONG IL (KR)
NA HYO SEOK (KR)
YANG DONG IL (KR)
NA HYO SEOK (KR)
Application Number:
PCT/KR2018/008533
Publication Date:
January 31, 2019
Filing Date:
July 27, 2018
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04B7/06; H04B17/10
Foreign References:
US8892049B2 | 2014-11-18 | |||
US6678532B1 | 2004-01-13 | |||
KR20120006404A | 2012-01-18 | |||
US20090143028A1 | 2009-06-04 | |||
KR20150012644A | 2015-02-04 | |||
KR101531053B1 | 2015-06-25 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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