EP1810371B1 - Ensemble antenne - Google Patents

Ensemble antenne Download PDF

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Publication number
EP1810371B1
EP1810371B1 EP05784691A EP05784691A EP1810371B1 EP 1810371 B1 EP1810371 B1 EP 1810371B1 EP 05784691 A EP05784691 A EP 05784691A EP 05784691 A EP05784691 A EP 05784691A EP 1810371 B1 EP1810371 B1 EP 1810371B1
Authority
EP
European Patent Office
Prior art keywords
antenna
elements
radome
lens
antenna elements
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.)
Expired - Fee Related
Application number
EP05784691A
Other languages
German (de)
English (en)
Other versions
EP1810371A2 (fr
Inventor
Frank Gottwald
Klaus VOIGTLÄNDER
Tore Toennesen
Thomas Binzer
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1810371A2 publication Critical patent/EP1810371A2/fr
Application granted granted Critical
Publication of EP1810371B1 publication Critical patent/EP1810371B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
    • H01Q19/062—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens for focusing
    • 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
    • H01Q1/40—Radiating elements coated with or embedded in protective material
    • H01Q1/405—Radome integrated radiating elements
    • 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

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

L'invention concerne un ensemble antenne comportant des éléments lentilles (4,41) qui sont placés dans ou sur le radôme (3) et qui servent à mettre en forme le faisceau et/ou à influer sur le gain de l'ensemble antenne.

Claims (7)

  1. Système d'antenne doté d'éléments d'antenne disposés sur un support (2) et d'un radôme (3) disposé à distance définie du support (2),
    au moins un élément de lentille (4, 41) étant prévu pour former un faisceau et/ou pour agir sur le gain du système d'antenne et étant intégré dans le radôme (3) ou fixé sur le radôme (3),
    au moins un élément d'antenne (11) étant prévu à distance du support (2) et étant excité par au moins un élément d'antenne (1) prévu sur le support (2), caractérisé en ce
    qu'au moins un des éléments d'antenne (11) disposés à distance du support (2) est fixé sur le radôme (3) ou y est intégré.
  2. Système d'antenne selon la revendication 1, caractérisé en ce que les éléments de lentille (4, 41) sont disposés sur ou dans le radôme (3) au-dessus de certains éléments d'antenne (1, 11) ou de groupes d'éléments d'antenne d'une batterie d'antennes.
  3. Système d'antenne selon la revendication 1, caractérisé en ce qu'au moins l'un des éléments d'antenne (11) disposés à distance du support (2) est incorporé dans un milieu, par exemple une mousse à bas coefficient diélectrique.
  4. Système d'antenne selon l'une des revendications 1 à 3, caractérisé en ce que les éléments d'antenne (1, 11) sont configurés comme éléments d'antenne en tampon et/ou en fente.
  5. Système d'antenne selon l'une des revendications 1 à 4, caractérisé en ce que les éléments de lentille (4, 41) ont une configuration convexe et en particulier plan-convexe ou biconvexe.
  6. Système d'antenne selon l'une des revendications 1 à 5, caractérisé en ce qu'un élément commun de lentille (41) est prévu pour un groupe d'éléments d'antenne (1, 11), par exemple une colonne ou une ligne d'une batterie d'antennes.
  7. Système d'antenne selon l'une des revendications 1 à 6, caractérisé en ce que la forme, l'agencement et la structure des lentilles prévues pour les éléments d'antenne (1, 11) qui y sont associés, en particulier pour des éléments d'antenne du parcours de réception et du parcours d'émission, ont des configurations différentes.
EP05784691A 2004-11-05 2005-09-08 Ensemble antenne Expired - Fee Related EP1810371B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004053419A DE102004053419A1 (de) 2004-11-05 2004-11-05 Antennenanordnung
PCT/EP2005/054463 WO2006048352A2 (fr) 2004-11-05 2005-09-08 Ensemble antenne

Publications (2)

Publication Number Publication Date
EP1810371A2 EP1810371A2 (fr) 2007-07-25
EP1810371B1 true EP1810371B1 (fr) 2011-03-02

Family

ID=36217142

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05784691A Expired - Fee Related EP1810371B1 (fr) 2004-11-05 2005-09-08 Ensemble antenne

Country Status (4)

Country Link
US (1) US20080278393A1 (fr)
EP (1) EP1810371B1 (fr)
DE (2) DE102004053419A1 (fr)
WO (1) WO2006048352A2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005035814A1 (de) * 2005-07-30 2007-02-01 Hella Kgaa Hueck & Co. Radom für ein Radarsystem eines Kraftfahrzeugs und Verfahren zur Herstellung eines Radoms
DE102007036262A1 (de) 2007-08-02 2009-02-05 Robert Bosch Gmbh Radarsensor für Kraftfahrzeuge
PL218547B1 (pl) * 2007-11-14 2014-12-31 Fert Przemysław Elboxrf Mikropaskowa antena sektorowa o szerokim kącie promieniowania
DE102007055185A1 (de) * 2007-11-19 2009-05-20 Robert Bosch Gmbh Verfahren zum Austausch von Radarsignalen
DE102007058236A1 (de) 2007-12-04 2009-06-10 Robert Bosch Gmbh Bistatische Arrayantenne sowie Verfahren
DE102009055344A1 (de) * 2009-12-29 2011-06-30 Robert Bosch GmbH, 70469 Antenne
US9203149B2 (en) * 2010-02-15 2015-12-01 Bae Systems Plc Antenna system
DE102010034073A1 (de) 2010-08-12 2012-02-16 Conti Temic Microelectronic Gmbh Vorrichtung zur Montage einer Sensor-Baugruppe, insbesondere eines Radarsensors
US9413079B2 (en) * 2013-03-13 2016-08-09 Intel Corporation Single-package phased array module with interleaved sub-arrays
DE102015202801A1 (de) 2015-02-17 2016-08-18 Robert Bosch Gmbh Antennenanordnung und Verfahren zum Herstellen einer Antennenanordnung
JP6683539B2 (ja) * 2016-05-25 2020-04-22 日立オートモティブシステムズ株式会社 アンテナ、センサ及び車載システム
WO2018002659A1 (fr) * 2016-07-01 2018-01-04 Cambridge Communication Systems Limited Antenne pour système de communications
DE102021124011A1 (de) 2021-09-16 2023-03-16 Neura Robotics GmbH Radarsystem sowie Verfahren zur Bestimmung eines Objektes im Raum

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936835A (en) * 1974-03-26 1976-02-03 Harris-Intertype Corporation Directive disk feed system
GB2184605A (en) * 1985-12-24 1987-06-24 Plessey Co Plc Microwave antenna structure
JP3786497B2 (ja) * 1997-06-13 2006-06-14 富士通株式会社 アンテナ素子を内蔵する半導体モジュール
DE19859002A1 (de) * 1998-12-21 2000-06-29 Bosch Gmbh Robert Vorrichtung zum gerichteten Abstrahlen und/oder Aufnehmen elektromagnetischer Strahlung
US6496146B1 (en) * 1999-08-18 2002-12-17 Hughes Electronics Corporation Modular mobile terminal for satellite communication
DE10205379A1 (de) * 2002-02-09 2003-08-21 Bosch Gmbh Robert Vorrichtung zum Senden und Empfangen elektromagnetischer Strahlung
DE10237790A1 (de) * 2002-08-17 2004-02-26 Robert Bosch Gmbh Einrichtung zur Erfassung und Auswertung von Objekten im Umgebungsbereich eines Fahrzeugs
JP4238215B2 (ja) * 2002-08-20 2009-03-18 エアロサット コーポレーション 広帯域アンテナを備えた通信システム
JP3858873B2 (ja) * 2002-12-02 2006-12-20 株式会社村田製作所 アンテナ装置、無線装置およびレーダ
US6897819B2 (en) * 2003-09-23 2005-05-24 Delphi Technologies, Inc. Apparatus for shaping the radiation pattern of a planar antenna near-field radar system
US7193573B2 (en) * 2004-07-02 2007-03-20 Pacific Microwave Research, Inc. Wearable conformal antenna assembly

Also Published As

Publication number Publication date
US20080278393A1 (en) 2008-11-13
EP1810371A2 (fr) 2007-07-25
WO2006048352A3 (fr) 2006-11-09
DE502005011050D1 (de) 2011-04-14
WO2006048352A2 (fr) 2006-05-11
DE102004053419A1 (de) 2006-05-11

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