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1. WO2022251270 - MULTI-RESONATOR ARRAY

Publication Number WO/2022/251270
Publication Date 01.12.2022
International Application No. PCT/US2022/030797
International Filing Date 25.05.2022
IPC
H01Q 9/04 2006.1
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
H01Q 21/06 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
06Arrays of individually energised antenna units similarly polarised and spaced apart
H01Q 15/08 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
15Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
02Refracting or diffracting devices, e.g. lens, prism
08formed of solid dielectric material
H01Q 1/52 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
52Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
H01Q 21/00 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
H01Q 5/40 2015.1
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
40Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
CPC
H01Q 1/523
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
52Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
521reducing the coupling between adjacent antennas
523between antennas of an array
H01Q 15/08
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
15Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
02Refracting or diffracting devices, e.g. lens, prism
08formed of solid dielectric material
H01Q 21/0093
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
0087Apparatus or processes specially adapted for manufacturing antenna arrays
0093Monolithic arrays
H01Q 21/061
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
H01Q 5/40
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
40Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
H01Q 9/0485
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
0485Dielectric resonator antennas
Applicants
  • ROGERS CORPORATION [US]/[US]
Inventors
  • PANCE, Kristi
  • PANDEY, Shailesh
  • TARASCHI, Gianni
  • CANZANO, Sara G.
  • PENNOCK, Daniel
Agents
  • ARNOLD, David
Priority Data
17/750,74723.05.2022US
63/193,75627.05.2021US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) MULTI-RESONATOR ARRAY
(FR) RÉSEAU À RÉSONATEURS MULTIPLES
Abstract
(EN) An electromagnetic, EM, apparatus includes: a unit cell having at least two dielectric resonator antennas, DRAs; wherein each one of the at least two DRAs is distinctly different from another one of the at least two DRAs; wherein each one of the at least two DRAs is not electromagnetically coupled with another one of the at least two DRAs; wherein the unit cell is configured to operate over a defined overall frequency range; wherein a first DRA of the at least two DRAs is configured to operate over a first frequency range within the overall frequency range; wherein a second DRA of the at least two DRAs is configured to operate over a second frequency range within the overall frequency range that is different from the first frequency range.
(FR) Appareil électromagnétique (EM), comprenant les éléments suivants : une cellule unitaire possédant au moins deux antennes à résonateur diélectrique (DRA) ; chacun des au moins deux DRA étant distinctement différente d'une autre des au moins deux DRA ; chacune des au moins deux DRA n'étant pas couplée électromagnétiquement à une autre des au moins deux DRA ; la cellule unitaire étant conçue pour fonctionner dans une gamme de fréquences globale définie ; une première DRA des au moins deux DRA est conçue pour fonctionner sur une première plage de fréquences dans la plage de fréquences globale ; une deuxième DRA des au moins deux DRA est conçue pour fonctionner sur une deuxième plage de fréquences dans la plage de fréquences globale différente de la première plage de fréquences.
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