Title:
ELECTRONIC DEVICE FOR OUTPUTTING WIRELESS SIGNAL BASED ON CHIRP SIGNAL BY CHANGING FREQUENCY OF FREQUENCY SYNTHESIZING CIRCUIT, AND METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/063581
Kind Code:
A1
Abstract:
In an embodiment, an electronic device may comprise: a first frequency synthesizing circuit for outputting, on the basis of a first clock signal, a second electrical signal for converting the frequency of a first electrical signal; and a second frequency synthesizing circuit for outputting, on the basis of a second clock signal, a fourth electrical signal for converting the frequency of a third electrical signal, acquired from the first electrical signal on the basis of at least the second electrical signal, to a frequency in a second frequency band distinct from a first frequency band. The electronic device may transmit, to the first frequency synthesizing circuit, a first parameter for controlling the second electrical signal, and transmit, to the second frequency synthesizing circuit, a second parameter for controlling the frequency of the fourth electrical signal.
Inventors:
CHO NAMJUN (KR)
SON JUNGHWAN (KR)
NA HYOSEOK (KR)
SON JUNGHWAN (KR)
NA HYOSEOK (KR)
Application Number:
PCT/KR2022/013259
Publication Date:
April 20, 2023
Filing Date:
September 05, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04B1/04; G01S13/08; G01S13/58; H03L7/099; H04B1/40
Foreign References:
| KR20190099865A | 2019-08-28 | |||
| KR102180031B1 | 2020-11-17 | |||
| KR20180054922A | 2018-05-24 | |||
| KR101568138B1 | 2015-11-11 | |||
| US20140219329A1 | 2014-08-07 |
Attorney, Agent or Firm:
KWANG AND JANG INTELLECTUAL PROPERTY LAW FIRM (KR)
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