ANTENNA STRUCTURES AND ELECTRONICS DEVICE HAVING THE SAME

ANTENNA STRUCTURES AND ELECTRONICS DEVICE HAVING THE SAME

A near-field communication (NFC) device may include: an NFC circuitry configured to perform NFC; an antenna structure connected to the NFC circuitry; and/or a matching circuit configured to perform impedance matching between the NFC circuitry and the antenna structure. The antenna structure may incl...

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Hauptverfasser: JAESUK LEE, ILJONG SONG, YOHAN JANG, BYEONGHOON LEE, YOUNGKI LEE
Format: Patent
Sprache:chi ; eng
Schlagworte:
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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creator JAESUK LEE
ILJONG SONG
YOHAN JANG
BYEONGHOON LEE
YOUNGKI LEE
description A near-field communication (NFC) device may include: an NFC circuitry configured to perform NFC; an antenna structure connected to the NFC circuitry; and/or a matching circuit configured to perform impedance matching between the NFC circuitry and the antenna structure. The antenna structure may include: an antenna segment configured to form a metal frame surrounding a periphery of a body including the NFC circuitry and the matching circuit; and/or a first slit formed between first and second ends of the antenna segment. The antenna segment may include a first feeding terminal and a second feeding terminal respectively formed at the first and second ends of the antenna segment. The first feeding terminal of the antenna segment may be connected to a first end of the matching circuit. The second feeding terminal of the antenna segment may be connected to a second end of the matching circuit.
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subjects ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
title ANTENNA STRUCTURES AND ELECTRONICS DEVICE HAVING THE SAME
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