EP4706130A1 - Éléments rayonnants à dipôles croisés ayant de larges bandes passantes d'occultation - Google Patents

Éléments rayonnants à dipôles croisés ayant de larges bandes passantes d'occultation

Info

Publication number
EP4706130A1
EP4706130A1 EP24800555.5A EP24800555A EP4706130A1 EP 4706130 A1 EP4706130 A1 EP 4706130A1 EP 24800555 A EP24800555 A EP 24800555A EP 4706130 A1 EP4706130 A1 EP 4706130A1
Authority
EP
European Patent Office
Prior art keywords
meandered
radiating element
dipole
conductive
meandered conductive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24800555.5A
Other languages
German (de)
English (en)
Inventor
Haifeng Li
Peter J. BISIULES
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Outdoor Wireless Networks LLC
Original Assignee
Outdoor Wireless Networks LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Outdoor Wireless Networks LLC filed Critical Outdoor Wireless Networks LLC
Publication of EP4706130A1 publication Critical patent/EP4706130A1/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/26—Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/42—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more imbricated arrays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

Un élément rayonnant comprend une tige d'alimentation, un premier radiateur dipôle qui comprend des premier et second bras dipôles, et un second radiateur dipôle qui comprend des troisième et quatrième bras dipôles. Le premier bras dipôle comprend une section de base, des première et seconde sections latérales s'étendant à partir de la section de base, et une section distale qui connecte électriquement les première et seconde sections latérales. La section de base et les première et seconde sections latérales comprennent chacune une pluralité de plaques de connexion qui sont interconnectées au moyen d'une pluralité de traces conductrices méandrées. La section distale comprend une première trace conductrice méandrée supplémentaire qui a une longueur de trajet qui est au moins trois fois plus longue qu'une moyenne des longueurs de trajet des traces conductrices méandrées incluses dans la section de base et les première et seconde sections latérales.
EP24800555.5A 2023-05-04 2024-05-02 Éléments rayonnants à dipôles croisés ayant de larges bandes passantes d'occultation Pending EP4706130A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363463928P 2023-05-04 2023-05-04
PCT/US2024/027351 WO2024229187A1 (fr) 2023-05-04 2024-05-02 Éléments rayonnants à dipôles croisés ayant de larges bandes passantes d'occultation

Publications (1)

Publication Number Publication Date
EP4706130A1 true EP4706130A1 (fr) 2026-03-11

Family

ID=93333443

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24800555.5A Pending EP4706130A1 (fr) 2023-05-04 2024-05-02 Éléments rayonnants à dipôles croisés ayant de larges bandes passantes d'occultation

Country Status (2)

Country Link
EP (1) EP4706130A1 (fr)
WO (1) WO2024229187A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8063845B2 (en) * 2007-09-12 2011-11-22 Flextronics Automotive Inc. Symmetrical printed meander dipole antenna
US9172147B1 (en) * 2013-02-20 2015-10-27 The Boeing Company Ultra wide band antenna element
EP3841637B1 (fr) * 2018-10-23 2023-07-12 CommScope Technologies LLC Antennes comprenant des éléments rayonnants à dipôles croisés à résonance multiple et éléments rayonnants associés
US12119556B2 (en) * 2020-04-28 2024-10-15 Outdoor Wireless Networks LLC Base station antennas having high directivity radiating elements with balanced feed networks
EP4150706A4 (fr) * 2020-05-15 2024-06-26 John Mezzalingua Associates, Llc D/B/A Jma Wireless Radiateur d'antenne avec masquage préconfiguré pour permettre le placement dense de radiateurs de multiples bandes
EP4399766A4 (fr) * 2021-09-08 2025-06-25 Outdoor Wireless Networks LLC Éléments rayonnants de découplage à large bande et antennes de station de base comportant de tels éléments rayonnants

Also Published As

Publication number Publication date
WO2024229187A1 (fr) 2024-11-07

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