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1. WO2020140368 - ANTENNA, SMART WINDOW, AND METHOD OF FABRICATING ANTENNA

Publication Number WO/2020/140368
Publication Date 09.07.2020
International Application No. PCT/CN2019/088324
International Filing Date 24.05.2019
IPC
H01Q 1/38 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
36Structural form of radiating elements, e.g. cone, spiral, umbrella
38formed by a conductive layer on an insulating support
H01Q 1/50 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
50Structural association of antennas with earthing switches, lead-in devices or lightning protectors
H01Q 1/22 2006.1
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
CPC
H01Q 1/36
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
36Structural form of radiating elements, e.g. cone, spiral, umbrella; ; Particular materials used therewith
H01Q 1/38
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
36Structural form of radiating elements, e.g. cone, spiral, umbrella; ; Particular materials used therewith
38formed by a conductive layer on an insulating support
H01Q 21/26
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
24Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
26Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
H01Q 5/25
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
5Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
20characterised by the operating wavebands
25Ultra-wideband [UWB] systems, e.g. multiple resonance systems; Pulse systems
H01Q 5/35
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
5Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
30Arrangements for providing operation on different wavebands
307Individual or coupled radiating elements, each element being fed in an unspecified way
342for different propagation modes
35using two or more simultaneously fed points
H01Q 9/065
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
06Details
065Microstrip dipole antennas
Applicants
  • BOE TECHNOLOGY GROUP CO., LTD. [CN]/[CN]
  • BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS [CN]/[CN]
Inventors
  • YAO, Yuan
  • WANG, Lei
  • SUN, Tuo
Agents
  • TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS
Priority Data
201910004275.503.01.2019CN
201910004663.303.01.2019CN
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ANTENNA, SMART WINDOW, AND METHOD OF FABRICATING ANTENNA
(FR) ANTENNE, FENÊTRE INTELLIGENTE ET PROCÉDÉ DE FABRICATION D'ANTENNE
Abstract
(EN)
An antenna is provided. The antenna includes a substantially transparent base substrate; a first pattern having a first feed point and a second pattern having a second feed point spaced apart from each other; a first feed line electrically connected to the first pattern through the first feed point; and a second feed line electrically connected to the second pattern through the second feed point. A first width along a first direction, of the first pattern, gradually increases along a second direction. A second width along the first direction, of the second pattern, gradually increases along a third direction substantially opposite to the second direction. A third width along a fourth direction, of the first feed line, gradually increases along a fifth direction. A fourth width along a sixth direction, of the second feed line, gradually increases along a seventh direction.
(FR)
La présente invention se rapporte à une antenne. L'antenne comprend un substrat de base sensiblement transparent ; un premier motif ayant un premier point d'alimentation et un second motif ayant un second point d'alimentation espacés l'un de l'autre ; une première ligne d'alimentation électriquement connectée au premier motif par l'intermédiaire du premier point d'alimentation ; et une seconde ligne d'alimentation connectée électriquement au second motif par l'intermédiaire du second point d'alimentation. Une première largeur le long d'une première direction, du premier motif, augmente progressivement le long d'une deuxième direction. Une deuxième largeur le long de la première direction, du second motif, augmente progressivement le long d'une troisième direction sensiblement opposée à la deuxième direction. Une troisième largeur le long d'une quatrième direction, de la première ligne d'alimentation, augmente progressivement le long d'une cinquième direction. Une quatrième largeur le long d'une sixième direction, de la seconde ligne d'alimentation, augmente progressivement le long d'une septième direction.
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