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1. WO2020112352 - ELECTROMAGNETIC DEVICE

Publication Number WO/2020/112352
Publication Date 04.06.2020
International Application No. PCT/US2019/061079
International Filing Date 13.11.2019
IPC
H01Q 3/26 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
3Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
26varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
H01Q 9/04 2006.01
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 21/00 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
H01Q 21/06 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
06Arrays of individually energised antenna units similarly polarised and spaced apart
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 1/422
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
42Housings not intimately mechanically associated with radiating elements, e.g. radome
422comprising two or more layers of dielectric material
H01Q 21/0006
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
21Antenna arrays or systems
0006Particular feeding systems
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 3/24
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
3Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
24varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
H01Q 3/26
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
3Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
26varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
Applicants
  • ROGERS CORPORATION [US]/[US]
Inventors
  • PANCE, Kristi
  • TARASCHI, Gianni
  • GEORGE, Roshin Rose
  • CLAVIJO, Sergio
  • PANDEY, Shailesh
  • SPRENTALL, Karl E.
  • POLIDORE, Trevor
  • O'CONNOR, Stephen
  • DUPERRE, Jared
Agents
  • ARNOLD, David
Priority Data
16/680,61012.11.2019US
62/772,88429.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ELECTROMAGNETIC DEVICE
(FR) DISPOSITIF ÉLECTROMAGNÉTIQUE
Abstract
(EN)
An electromagnetic, EM, device includes: a 3D body made from a dielectric material having a proximal end and a distal end; the 3D body having a first region toward the center of the 3D body made from a dielectric material having a first average dielectric constant, the first region extending at least partially to the distal end of the 3D body; and the 3D body having a second region outboard of the first region made from a dielectric material other than air having a second average dielectric constant that is greater than the first average dielectric constant, the second region extending from the proximal end to the distal end of the 3D body.
(FR)
L'invention concerne un dispositif électromagnétique, EM, comprend : un corps 3D constitué d'un matériau diélectrique ayant une extrémité proximale et une extrémité distale; le corps 3D ayant une première région vers le centre du corps 3D constituée d'un matériau diélectrique ayant une première constante diélectrique moyenne, la première région s'étendant au moins partiellement vers l'extrémité distale du corps 3D; et le corps 3D ayant une seconde région à l'extérieur de la première région constituée d'un matériau diélectrique autre que l'air ayant une seconde constante diélectrique moyenne qui est supérieure à la première constante diélectrique moyenne, la seconde région s'étendant de l'extrémité proximale à l'extrémité distale du corps 3D.
Also published as
Latest bibliographic data on file with the International Bureau