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1. WO2020116910 - ELECTRONIC DEVICE FOR IDENTIFYING PERFORMANCE OF COMMUNICATION CIRCUIT BASED ON SIGNAL TRANSMITTED AND RECEIVED VIA ANTENNA

Publication Number WO/2020/116910
Publication Date 11.06.2020
International Application No. PCT/KR2019/016957
International Filing Date 03.12.2019
IPC
H04B 17/19
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
10of transmitters
15Performance testing
19Self-testing arrangements
H04B 1/44 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
38Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
40Circuits
44Transmit/receive switching
H04B 17/14
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
17Monitoring; Testing
10of transmitters
11for calibration
14of the whole transmission and reception path, e.g. self-test loop-back
CPC
H01Q 1/243
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
22by structural association with other equipment or articles
24with receiving set
241used in mobile communications, e.g. GSM
242specially adapted for hand-held use
243with built-in antennas
H01Q 21/065
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
06Arrays of individually energised antenna units similarly polarised and spaced apart
061Two dimensional planar arrays
065Patch antenna array
H01Q 9/0414
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
9Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
04Resonant antennas
0407Substantially flat resonant element parallel to ground plane, e.g. patch antenna
0414in a stacked or folded configuration
H01Q 9/0435
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
9Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
04Resonant antennas
0407Substantially flat resonant element parallel to ground plane, e.g. patch antenna
0428radiating a circular polarised wave
0435using two feed points
H01Q 9/0442
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
9Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
04Resonant antennas
0407Substantially flat resonant element parallel to ground plane, e.g. patch antenna
0442with particular tuning means
H03F 2200/421
HELECTRICITY
03BASIC ELECTRONIC CIRCUITRY
FAMPLIFIERS
2200Indexing scheme relating to amplifiers
421Multiple switches coupled in the output circuit of an amplifier are controlled by a circuit
Applicants
  • SAMSUNG ELECTRONICS CO., LTD. [KR]/[KR]
Inventors
  • LEE, Chaejun
  • KIM, Jihoon
  • KIM, Jiyong
  • NA, Hyoseok
  • LEE, Jongin
Agents
  • YOON & LEE INTERNATIONAL PATENT & LAW FIRM
Priority Data
10-2018-015465204.12.2018KR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ELECTRONIC DEVICE FOR IDENTIFYING PERFORMANCE OF COMMUNICATION CIRCUIT BASED ON SIGNAL TRANSMITTED AND RECEIVED VIA ANTENNA
(FR) DISPOSITIF ÉLECTRONIQUE D'IDENTIFICATION DE PERFORMANCE DE CIRCUIT DE COMMUNICATION EN FONCTION D'UN SIGNAL ÉMIS ET REÇU PAR UNE ANTENNE
Abstract
(EN)
An electronic device is provided The electronic device includes a patch antenna element, at least one antenna including a first feeding unit electrically connected to the patch antenna element and a second feeding unit electrically connected to the patch antenna element so as to have a designated isolation for a signal that is input to the first feeding unit, a radio frequency integrated circuit (RFIC) which includes a first communication circuit including a first transmission circuit and a first reception circuit which are electrically connected to the first feeding unit, and a second communication circuit including a second transmission circuit and a second reception circuit which are electrically connected to the second feeding unit, and a processor.
(FR)
L'invention concerne un dispositif électronique, le dispositif électronique contenant un élément d'antenne à plaque, au moins une antenne contenant une première unité d'alimentation connectée électriquement à l'élément d'antenne à plaque et une deuxième unité d'alimentation connectée électriquement à l'élément d'antenne à plaque de façon à présenter une isolation désignée pour un signal qui est fourni en entrée de la première unité d'alimentation, un circuit intégré radiofréquence (RFIC) qui contient un premier circuit de communication contenant un premier circuit d'émission et un premier circuit de réception qui sont connectés électriquement à la première unité d'alimentation, et un deuxième circuit de communication contenant un deuxième circuit d'émission et un deuxième circuit de réception qui sont connectés électriquement à la deuxième unité d'alimentation, et un processeur.
Also published as
Latest bibliographic data on file with the International Bureau