Processing

Please wait...

Settings

Settings

Goto Application

1. WO2022093622 - WIDEBAND PHASED ARRAY ANTENNA FOR MILLIMETER WAVE COMMUNICATIONS

Publication Number WO/2022/093622
Publication Date 05.05.2022
International Application No. PCT/US2021/056017
International Filing Date 21.10.2021
IPC
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 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
CPC
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 21/065
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 3/36
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
30varying the ; relative; phase ; between the radiating elements of an array
34by electrical means
36with variable phase-shifters
H01Q 5/385
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
378Combination of fed elements with parasitic elements
385Two or more parasitic elements
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
Applicants
  • AVX ANTENNA, INC. D/B/A ETHERTRONICS, INC. [US]/[US]
  • SINGH, Abhishek [IN]/[IN] (US)
  • GARG, Mehak [IN]/[IN] (US)
  • HILBERT, Jeffrey L. [US]/[US] (US)
Inventors
  • SINGH, Abhishek
  • GARG, Mehak
  • HILBERT, Jeffrey L.
Agents
  • KIESSLING, IV, Edward H.
  • WORKMAN, J. Parks
Priority Data
63/105,60526.10.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) WIDEBAND PHASED ARRAY ANTENNA FOR MILLIMETER WAVE COMMUNICATIONS
(FR) ANTENNE RÉSEAU À COMMANDE DE PHASE À LARGE BANDE POUR COMMUNICATIONS À ONDES MILLIMÉTRIQUES
Abstract
(EN) A wideband phased array antenna is provided. The wideband phased array antenna includes a plurality of antenna cells. Each of the antenna cells is configured to communicate over a frequency band ranging from 24 GHz to 52 GHz. Furthermore, one or more of the antenna cells includes a driven element and a parasitic element. The driven element is disposed on a first substrate that includes a first dielectric material. The parasitic element is disposed on a second substrate positioned relative to the first substrate such that a gap is defined between the first substrate and the second substrate. The second substrate includes a second dielectric material that is different than the first dielectric material.
(FR) L'invention concerne une antenne réseau à commande de phase à large bande. L'antenne réseau à commande de phase à large bande comprend une pluralité de cellules d'antenne. Chacune des cellules d'antenne est configurée pour communiquer sur une bande de fréquences allant de 24 GHz à 52 GHz. En outre, une ou plusieurs des cellules d'antenne comprennent un élément entraîné et un élément parasite. L'élément entraîné est disposé sur un premier substrat qui comprend un premier matériau diélectrique. L'élément parasite est disposé sur un second substrat positionné par rapport au premier substrat de telle sorte qu'un espace est défini entre le premier substrat et le second substrat. Le second substrat comprend un second matériau diélectrique qui est différent du premier matériau diélectrique.
Latest bibliographic data on file with the International Bureau