Title:
ANTENNA MODULE AND ELECTRONIC DEVICE USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2021/133096
Kind Code:
A1
Abstract:
A portable communication device includes an antenna module. The antenna module includes a second printed circuit board; a first antenna, a second antenna and a first transmission-reception circuit positioned in the second printed circuit board. The first transmission-reception circuit comprises a power amplifier for forming a portion of a transmission path electrically connected with a communication circuit and the first antenna and a first low noise amplifier forming a portion of a first reception path electrically connected with the communication circuit and the first antenna. The the first reception circuit does not comprise a power amplifier for amplifying a signal to be transmitted through the second antenna, and comprises a second low noise amplifier for amplifying a signal received through the second antenna, the second low noise amplifier forming a portion of a second reception path electrically connected with the communication circuit and the second antenna.
Inventors:
CHO NAMJUN (KR)
NA HYOSEOK (KR)
LEE YOUSUNG (KR)
NA HYOSEOK (KR)
LEE YOUSUNG (KR)
Application Number:
PCT/KR2020/019085
Publication Date:
July 01, 2021
Filing Date:
December 24, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H01Q1/22; H01Q1/24; H03F1/26; H03F3/20; H04B1/18; H04B1/40
Foreign References:
| US20170294947A1 | 2017-10-12 | |||
| US20190281146A1 | 2019-09-12 | |||
| US20190363453A1 | 2019-11-28 | |||
| US20110003563A1 | 2011-01-06 | |||
| KR20190017138A | 2019-02-20 |
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
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