Title:
ELECTRONIC DEVICE AND METHOD FOR TRANSMITTING UPLINK REFERENCE SIGNAL
Document Type and Number:
WIPO Patent Application WO/2020/080888
Kind Code:
A1
Abstract:
An electronic device including: an antenna; a first switch functionally connected to the antenna and configured to perform switching to connect the antenna with a transmission path or a reception path; a first filter and a first amplifier configured to form the reception path; a second filter and a second amplifier configured to form the transmission path; a Radio Frequency Integrated Circuit (RFIC) connected to the reception path and the transmission path and configured to process an RF signal; and at least one processor configured to control the RFIC and the first switch such that a transmission signal generated by the RFIC is radiated from the antenna via the transmission path.
Inventors:
CHO NAMJUN (KR)
KIM GEUNWOO (KR)
KIM GEUNWOO (KR)
Application Number:
PCT/KR2019/013758
Publication Date:
April 23, 2020
Filing Date:
October 18, 2019
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04B7/0413; H04B1/44; H04B17/14; H04B17/309
Domestic Patent References:
| WO2017175964A1 | 2017-10-12 | |||
| WO2018101112A1 | 2018-06-07 |
Foreign References:
| US20180152955A1 | 2018-05-31 | |||
| KR20140012496A | 2014-02-03 | |||
| US20140162574A1 | 2014-06-12 | |||
| CN108462506A | 2018-08-28 | |||
| US8532588B1 | 2013-09-10 | |||
| US20060063494A1 | 2006-03-23 |
Other References:
See also references of EP 3834289A4
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
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