EP0200819A3 - Array-Antenne - Google Patents

Array-Antenne Download PDF

Info

Publication number
EP0200819A3
EP0200819A3 EP85115214A EP85115214A EP0200819A3 EP 0200819 A3 EP0200819 A3 EP 0200819A3 EP 85115214 A EP85115214 A EP 85115214A EP 85115214 A EP85115214 A EP 85115214A EP 0200819 A3 EP0200819 A3 EP 0200819A3
Authority
EP
European Patent Office
Prior art keywords
antenna
substrate
plates
couplers
carrier
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.)
Withdrawn
Application number
EP85115214A
Other languages
English (en)
French (fr)
Other versions
EP0200819A2 (de
Inventor
Dietmar Dipl. Ing. Biere
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
Priority claimed from DE19853514880 external-priority patent/DE3514880A1/de
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0200819A2 publication Critical patent/EP0200819A2/de
Publication of EP0200819A3 publication Critical patent/EP0200819A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
    • H01Q3/36—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with variable phase-shifters
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

Es wird eine planare Array-Antenne in Streifenleiter-­ Technik vorgeschlagen, die insbesondere zum Empfang von Satelliten-Rundfunksignalen im X-Band geeignet ist. Der mechanische Aufbau besteht aus einer ersten Substrat­ platte (10) als Träger für Antennenelemente (11) und einer zweiten Substratplatte (18) als Träger für die Koppler und die Signalweiterverarbeitung. Beide Substratplatten sind durch eine Metallplatte (13) miteinander verbunden, deren Dicke (d) der halben Betriebswellenlänge entspricht. Die elektrische Verbindung zwischen den Antennenelementen auf der Antennenvorderseite und den Kopplern auf der Antennenrückseite stellen koaxiale Leiterstücke her, die isoliert durch Bohrungen (14) in der Metallplatte geführt werden. In einer weiteren Ausführungsform der erfindungs­ gemäßen Array-Antenne mit drei Substratplatten und zwei Metallplatten ist auch der Empfang zirkular polarisierter Signale möglich.
EP85115214A 1985-04-25 1985-11-30 Array-Antenne Withdrawn EP0200819A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853514880 DE3514880A1 (de) 1984-05-22 1985-04-25 Array-antenne
DE3514880 1985-04-25

Publications (2)

Publication Number Publication Date
EP0200819A2 EP0200819A2 (de) 1986-11-12
EP0200819A3 true EP0200819A3 (de) 1987-12-09

Family

ID=6269046

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85115214A Withdrawn EP0200819A3 (de) 1985-04-25 1985-11-30 Array-Antenne

Country Status (1)

Country Link
EP (1) EP0200819A3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4937585A (en) * 1987-09-09 1990-06-26 Phasar Corporation Microwave circuit module, such as an antenna, and method of making same
FR2652204A1 (fr) * 1989-09-19 1991-03-22 Portenseigne Radiotechnique Antenne plane haute frequence pour polarisation circulaire.
FR2659501B1 (fr) * 1990-03-09 1992-07-31 Alcatel Espace Systeme d'antenne imprimee active a haut rendement pour radar spatial agile.
DE4340825A1 (de) * 1993-12-01 1995-06-08 Rothe Lutz Planare Strahleranordnung für den Direktempfang der TV-Signale des direktstrahlenden Satellitensystems TDF 1/2
DE19615497A1 (de) * 1996-03-16 1997-09-18 Pates Tech Patentverwertung Planarer Strahler
FR2960101B1 (fr) * 2010-05-12 2012-06-08 Thales Sa Calibration d'une antenne electronique a balayage comportant un reseau d'elements rayonnants

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854140A (en) * 1973-07-25 1974-12-10 Itt Circularly polarized phased antenna array
EP0012055A1 (de) * 1978-11-24 1980-06-11 Thomson-Csf In Streifenleitertechnik ausgeführter Monopulsprimärstrahler und Antenne mit einem solchen Strahler
GB2170356A (en) * 1985-01-28 1986-07-30 Singer Co Microstrip space-duplexed antenna
EP0089084B1 (de) * 1982-03-12 1988-03-02 Laboratoires D'electronique Et De Physique Appliquee L.E.P. Flache Höchstfrequenz Antennenstruktur

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854140A (en) * 1973-07-25 1974-12-10 Itt Circularly polarized phased antenna array
EP0012055A1 (de) * 1978-11-24 1980-06-11 Thomson-Csf In Streifenleitertechnik ausgeführter Monopulsprimärstrahler und Antenne mit einem solchen Strahler
EP0089084B1 (de) * 1982-03-12 1988-03-02 Laboratoires D'electronique Et De Physique Appliquee L.E.P. Flache Höchstfrequenz Antennenstruktur
GB2170356A (en) * 1985-01-28 1986-07-30 Singer Co Microstrip space-duplexed antenna

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IEE INTERNATIONAL CONFERENCE RADAR-82, London, 18.-20. Oktober 1982, Seiten 394-398; C.H. HAMILTON: "An X-band microstrip phased-array antenna with electronic polarization control" *

Also Published As

Publication number Publication date
EP0200819A2 (de) 1986-11-12

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Inventor name: BIERE, DIETMAR, DIPL. ING.