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1. WO2020071653 - ELECTRONIC DEVICE AND METHOD FOR CONTROLLING MAXIMUM AMPLIFICATION LEVEL OF AMPLIFIER

Publication Number WO/2020/071653
Publication Date 09.04.2020
International Application No. PCT/KR2019/011698
International Filing Date 10.09.2019
IPC
H04B 1/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/-H04B13/123; Details of transmission systems not characterised by the medium used for transmission
H03G 3/30 2006.01
HELECTRICITY
03BASIC ELECTRONIC CIRCUITRY
GCONTROL OF AMPLIFICATION
3Gain control in amplifiers or frequency changers
20Automatic control
30in amplifiers having semiconductor devices
CPC
H03G 3/30
HELECTRICITY
03BASIC ELECTRONIC CIRCUITRY
GCONTROL OF AMPLIFICATION
3Gain control in amplifiers or frequency changers ; without distortion of the input signal
20Automatic control
30in amplifiers having semiconductor devices
H04B 1/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
Applicants
  • 삼성전자 주식회사 SAMSUNG ELECTRONICS CO., LTD. [KR]/[KR]
Inventors
  • 유훈상 YOO, Hoonsang
  • 김규영 KIM, Kyuyoung
  • 이태리 LEE, Taelee
  • 김만섭 KIM, Manseob
  • 박용준 PARK, Yongjun
  • 송병렬 SONG, Byoungryoul
  • 허준 HEO, Joon
Agents
  • 특허법인 태평양 BAE, KIM & LEE IP GROUP
Priority Data
10-2018-011686201.10.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) ELECTRONIC DEVICE AND METHOD FOR CONTROLLING MAXIMUM AMPLIFICATION LEVEL OF AMPLIFIER
(FR) DISPOSITIF ÉLECTRONIQUE, ET PROCÉDÉ DE COMMANDE DU NIVEAU D'AMPLIFICATION MAXIMUM D'UN AMPLIFICATEUR
(KO) 증폭기의 최대 증폭 레벨을 제어하는 전자 장치 및 방법
Abstract
(EN)
An electronic device according to various embodiments of the present invention can comprise: a first antenna for transmitting a signal of a first frequency band; a second antenna for receiving a signal of a second frequency band; a first communication circuit electrically connected to the first antenna; a second communication circuit electrically connected to an amplifier, wherein the second communication circuit is electrically connected to the second antenna, allows a maximum amplification level thereof to be set to a first gain, and includes the amplifier set to amplify the signal of the second frequency band; and at least one processor electrically connected to the first communication circuit and the second communication circuit.
(FR)
L'invention concerne un dispositif électronique qui, selon divers modes de réalisation de la présente invention, peut comprendre : une première antenne destinée à émettre un signal d'une première bande de fréquences ; une seconde antenne destinée à recevoir un signal d'une seconde bande de fréquence ; un premier circuit de communication électriquement relié à la première antenne ; un second circuit de communication électriquement relié à un amplificateur, le second circuit de communication étant électriquement relié à la seconde antenne, permettant à un niveau d'amplification maximal de celui-ci d'être réglé à un premier gain, et comprend l'ensemble amplificateur réglé pour amplifier le signal de la seconde bande de fréquence ; et au moins un processeur électriquement relié au premier circuit de communication et au second circuit de communication.
(KO)
본 발명의 다양한 실시 예에 따르면, 전자 장치는 제1 주파수 대역의 신호를 송신하기 위한 제1 안테나, 제2 주파수 대역의 신호를 수신하기 위한 제2 안테나, 상기 제1 안테나와 전기적으로 연결된 제1 통신 회로, 상기 증폭기와 전기적으로 연결된 제2 통신 회로, 상기 제2 통신 회로는, 상기 제2 안테나와 전기적으로 연결되고, 최대 증폭 레벨이 제1 이득으로 설정되고, 상기 제2 주파수 대역의 신호를 증폭시키도록 설정된 증폭기를 포함하고, 상기 제1 통신 회로 및 상기 제2 통신 회로와 전기적으로 연결된 적어도 하나의 프로세서를 포함할 수 있다.
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