EP4525210A3 - Satellitenantenne - Google Patents

Satellitenantenne Download PDF

Info

Publication number
EP4525210A3
EP4525210A3 EP25154197.5A EP25154197A EP4525210A3 EP 4525210 A3 EP4525210 A3 EP 4525210A3 EP 25154197 A EP25154197 A EP 25154197A EP 4525210 A3 EP4525210 A3 EP 4525210A3
Authority
EP
European Patent Office
Prior art keywords
satellite antenna
ground plane
electrically conductive
ring conductor
vertical radiators
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.)
Granted
Application number
EP25154197.5A
Other languages
English (en)
French (fr)
Other versions
EP4525210C0 (de
EP4525210A2 (de
EP4525210B1 (de
Inventor
Micha Schultz
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.)
Fuba Automotive Electronics GmbH
Original Assignee
Fuba Automotive Electronics GmbH
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 Fuba Automotive Electronics GmbH filed Critical Fuba Automotive Electronics GmbH
Publication of EP4525210A2 publication Critical patent/EP4525210A2/de
Publication of EP4525210A3 publication Critical patent/EP4525210A3/de
Application granted granted Critical
Publication of EP4525210C0 publication Critical patent/EP4525210C0/de
Publication of EP4525210B1 publication Critical patent/EP4525210B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
    • H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H01Q1/288—Satellite antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • 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
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
    • H01Q9/265—Open ring dipoles; Circular dipoles

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)

Abstract

Eine Satellitenantenne umfasst eine elektrisch leitende Grundplatte, über der eine elektrisch leitende Struktur angeordnet ist, die einen Ringleiter mit einem Zentrum umfasst. Der Ringleiter ist mit vertikalen Strahlern elektrisch leitend verbunden und die vertikalen Strahler sind jeweils an einer Koppelstelle kapazitiv an die Grundplatte angekoppelt.
EP25154197.5A 2022-12-09 2023-12-04 Satellitenantenne Active EP4525210B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102022132788.4A DE102022132788A1 (de) 2022-12-09 2022-12-09 Satellitenantenne
EP23213935.2A EP4383460B1 (de) 2022-12-09 2023-12-04 Satellitenantenne

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP23213935.2A Division-Into EP4383460B1 (de) 2022-12-09 2023-12-04 Satellitenantenne
EP23213935.2A Division EP4383460B1 (de) 2022-12-09 2023-12-04 Satellitenantenne

Publications (4)

Publication Number Publication Date
EP4525210A2 EP4525210A2 (de) 2025-03-19
EP4525210A3 true EP4525210A3 (de) 2025-06-25
EP4525210C0 EP4525210C0 (de) 2026-02-04
EP4525210B1 EP4525210B1 (de) 2026-02-04

Family

ID=89076395

Family Applications (3)

Application Number Title Priority Date Filing Date
EP25154177.7A Pending EP4525209A3 (de) 2022-12-09 2023-12-04 Satellitenantenne
EP23213935.2A Active EP4383460B1 (de) 2022-12-09 2023-12-04 Satellitenantenne
EP25154197.5A Active EP4525210B1 (de) 2022-12-09 2023-12-04 Satellitenantenne

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP25154177.7A Pending EP4525209A3 (de) 2022-12-09 2023-12-04 Satellitenantenne
EP23213935.2A Active EP4383460B1 (de) 2022-12-09 2023-12-04 Satellitenantenne

Country Status (4)

Country Link
US (1) US20240243460A1 (de)
EP (3) EP4525209A3 (de)
CN (1) CN118174018A (de)
DE (1) DE102022132788A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102831450B1 (ko) * 2023-02-16 2025-07-09 한국전자통신연구원 고이득 패치 안테나 및 그 제조 방법

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030174098A1 (en) * 2002-01-29 2003-09-18 Mitsmi Electric Co., Ltd. Four-point feeding loop antenna capable of easily obtaining an impednace match
US20080111757A1 (en) * 2002-12-13 2008-05-15 Peter John Bisiules Dipole Antennas and Coaxial to Microstrip Transitions
DE102010035932A1 (de) * 2009-09-10 2011-04-21 Lindenmeier, Heinz, Prof. Dr.-Ing. Antenne für den Empfang zirkular polarisierter Satellitenfunksignale
EP2721690B1 (de) * 2011-11-04 2015-12-30 Kathrein-Werke KG Patch-strahler
EP1751821B1 (de) * 2004-06-04 2016-03-09 CommScope Technologies LLC Gerichtete dipolantenne
DE102016207434A1 (de) * 2016-04-07 2017-10-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Antennenvorrichtung
DE102016010200A1 (de) * 2016-05-04 2017-11-09 Heinz Lindenmeier Antenne unter einer schalenförmigen Antennenschutzhaube für Fahrzeuge
WO2022078604A1 (en) * 2020-10-15 2022-04-21 Telefonaktiebolaget Lm Ericsson (Publ) A dual-polarized radiator arrangement for a mobile communication antenna and a mobile communication antenna comprising at least one dual-polarized radiator arrangement

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173715A (en) * 1989-12-04 1992-12-22 Trimble Navigation Antenna with curved dipole elements
US5784032A (en) * 1995-11-01 1998-07-21 Telecommunications Research Laboratories Compact diversity antenna with weak back near fields
US6542128B1 (en) * 2000-03-31 2003-04-01 Tyco Electronics Logistics Ag Wide beamwidth ultra-compact antenna with multiple polarization
US7450081B1 (en) * 2007-03-12 2008-11-11 Sandia Corporation Compact low frequency radio antenna
FR2966986B1 (fr) * 2010-10-27 2013-07-12 Alcatel Lucent Element rayonnant d'antenne
DE102012003460A1 (de) * 2011-03-15 2012-09-20 Heinz Lindenmeier Multiband-Empfangsantenne für den kombinierten Empfang von Satellitensignalen und terrestrisch ausgestrahlten Rundfunksignalen
DE102012217113B4 (de) * 2012-09-24 2019-12-24 Continental Automotive Gmbh Antennenstruktur einer zirkularpolarisierten Antenne für ein Fahrzeug
US10158178B2 (en) * 2013-11-06 2018-12-18 Symbol Technologies, Llc Low profile, antenna array for an RFID reader and method of making same
CN106785394B (zh) * 2016-12-20 2023-03-21 华南理工大学 一种具有宽频带宽波束的零相位中心卫星导航天线
US11336031B2 (en) * 2017-05-16 2022-05-17 Nihon Dengyo Kosaku Co., Ltd. Antenna, array antenna, sector antenna, and dipole antenna
CN112335120B (zh) * 2018-06-29 2023-09-19 上海诺基亚贝尔股份有限公司 多频带天线结构
CN113826279B (zh) * 2019-03-29 2023-12-01 康普技术有限责任公司 具有抑制共模（单极子）辐射的倾斜馈电路径的双极化偶极子天线

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030174098A1 (en) * 2002-01-29 2003-09-18 Mitsmi Electric Co., Ltd. Four-point feeding loop antenna capable of easily obtaining an impednace match
US20080111757A1 (en) * 2002-12-13 2008-05-15 Peter John Bisiules Dipole Antennas and Coaxial to Microstrip Transitions
EP1751821B1 (de) * 2004-06-04 2016-03-09 CommScope Technologies LLC Gerichtete dipolantenne
DE102010035932A1 (de) * 2009-09-10 2011-04-21 Lindenmeier, Heinz, Prof. Dr.-Ing. Antenne für den Empfang zirkular polarisierter Satellitenfunksignale
EP2721690B1 (de) * 2011-11-04 2015-12-30 Kathrein-Werke KG Patch-strahler
DE102016207434A1 (de) * 2016-04-07 2017-10-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Antennenvorrichtung
DE102016010200A1 (de) * 2016-05-04 2017-11-09 Heinz Lindenmeier Antenne unter einer schalenförmigen Antennenschutzhaube für Fahrzeuge
WO2022078604A1 (en) * 2020-10-15 2022-04-21 Telefonaktiebolaget Lm Ericsson (Publ) A dual-polarized radiator arrangement for a mobile communication antenna and a mobile communication antenna comprising at least one dual-polarized radiator arrangement

Also Published As

Publication number Publication date
EP4525210C0 (de) 2026-02-04
EP4383460A2 (de) 2024-06-12
US20240243460A1 (en) 2024-07-18
EP4383460C0 (de) 2025-10-08
DE102022132788A1 (de) 2024-06-20
EP4525209A2 (de) 2025-03-19
EP4383460B1 (de) 2025-10-08
EP4525210A2 (de) 2025-03-19
EP4525210B1 (de) 2026-02-04
CN118174018A (zh) 2024-06-11
EP4525209A3 (de) 2025-05-28
EP4383460A3 (de) 2024-08-14

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