EP0154858A3 - Antenne - Google Patents

Antenne Download PDF

Info

Publication number
EP0154858A3
EP0154858A3 EP85101916A EP85101916A EP0154858A3 EP 0154858 A3 EP0154858 A3 EP 0154858A3 EP 85101916 A EP85101916 A EP 85101916A EP 85101916 A EP85101916 A EP 85101916A EP 0154858 A3 EP0154858 A3 EP 0154858A3
Authority
EP
European Patent Office
Prior art keywords
microwave antenna
elements
radiator elements
antenna
coupling
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Withdrawn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
EP85101916A
Other languages
English (en)
French (fr)
Other versions
EP0154858A2 (de
Inventor
Helmut Dr. Dipl.-Ing. Entschladen
Ulrich Dipl.-Ing. Nagel
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.)
BBC Brown Boveri AG Germany
Original Assignee
Brown Boveri und Cie AG Germany
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 Brown Boveri und Cie AG Germany filed Critical Brown Boveri und Cie AG Germany
Publication of EP0154858A2 publication Critical patent/EP0154858A2/de
Publication of EP0154858A3 publication Critical patent/EP0154858A3/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Withdrawn legal-status Critical Current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
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • H01Q13/085—Slot-line radiating ends

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)

Abstract

Die Erfindung bezieht sich auf eine Mikrowellenantenne (1) die mit flächig ausgebildeten metallischen Strahlerelemen­ ten (2, 3) ausgerüstet ist, welche auf einem dielektrischen Substrat (4) angeordnet sind, das auf eine metallische Grund­ platte (5) aufgetragen ist. Die Mikrowellenantenne (1) weist einen einfachen konstruktiven Aufbau auf, und besitzt einen hohen Wirkungsgrad. Die Strahlerelemente (2 und 3) sind so eng benachbart angeordnet, daß die Verkopplung der Strahlerelemente (2 und 3) durch elektromagnetische Streu­ felder erfolgt.
EP85101916A 1984-03-15 1985-02-21 Antenne Withdrawn EP0154858A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3409460 1984-03-15
DE19843409460 DE3409460A1 (de) 1984-03-15 1984-03-15 Antenne

Publications (2)

Publication Number Publication Date
EP0154858A2 EP0154858A2 (de) 1985-09-18
EP0154858A3 true EP0154858A3 (de) 1988-03-16

Family

ID=6230550

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85101916A Withdrawn EP0154858A3 (de) 1984-03-15 1985-02-21 Antenne

Country Status (3)

Country Link
EP (1) EP0154858A3 (de)
JP (1) JPS60213104A (de)
DE (1) DE3409460A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2234120B (en) * 1988-02-15 1992-01-22 British Telecomm Microstrip antenna
GB8803451D0 (en) * 1988-02-15 1988-03-16 British Telecomm Antenna
JP2533800B2 (ja) * 1989-06-02 1996-09-11 山武ハネウエル株式会社 マイクロ波応答装置
DE4239785A1 (de) * 1992-11-26 1994-06-01 Forschungsgesellschaft Fuer In Gruppenantenne in Streifenleitertechnik
JP2806350B2 (ja) * 1996-03-14 1998-09-30 日本電気株式会社 パッチ型アレイアンテナ装置
US6005519A (en) * 1996-09-04 1999-12-21 3 Com Corporation Tunable microstrip antenna and method for tuning the same
EP2081251B1 (de) * 2008-01-15 2018-07-11 HMD Global Oy Patchantenne

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681769A (en) * 1970-07-30 1972-08-01 Itt Dual polarized printed circuit dipole antenna array
US3803623A (en) * 1972-10-11 1974-04-09 Minnesota Mining & Mfg Microstrip antenna
JPS5425654A (en) * 1977-07-29 1979-02-26 Hitachi Denshi Ltd Antenna mocrowave band
GB2029112A (en) * 1978-06-08 1980-03-12 Murphy A Television aerial
EP0082751A1 (de) * 1981-12-18 1983-06-29 Thomson-Csf Mikrowellenstrahler und seine Verwendung für eine Antenne mit elektronischer Abtastung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757342A (en) * 1972-06-28 1973-09-04 Cutler Hammer Inc Sheet array antenna structure
US4370657A (en) * 1981-03-09 1983-01-25 The United States Of America As Represented By The Secretary Of The Navy Electrically end coupled parasitic microstrip antennas

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681769A (en) * 1970-07-30 1972-08-01 Itt Dual polarized printed circuit dipole antenna array
US3803623A (en) * 1972-10-11 1974-04-09 Minnesota Mining & Mfg Microstrip antenna
JPS5425654A (en) * 1977-07-29 1979-02-26 Hitachi Denshi Ltd Antenna mocrowave band
GB2029112A (en) * 1978-06-08 1980-03-12 Murphy A Television aerial
EP0082751A1 (de) * 1981-12-18 1983-06-29 Thomson-Csf Mikrowellenstrahler und seine Verwendung für eine Antenne mit elektronischer Abtastung

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
1983 INTERNATIONAL ANTENNAS AND PROPAGATION SYMPOSIUM DIGEST, Band 1, 1983, Seiten 67-70, IEEE, US; G. KUMAR et al.: "Broadband microstrip antennas using coupled resonators" *
ELECTRONICS LETTERS, Band 20, Nr. 22, 25. Oktober 1984, Seiten 931-933, Staines, Middlesex, GB; H. ENTSCHLADEN et al.: "Microstrip patch array antenna" *
IEE PROCEEDINGS, Band 127, Pt.H., Nr. 4, August 1980, Seiten 231-234, London, GB; C. WOOD: "Improved bandwidth of microstrip antennas using parasitic elements" *
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, Band AP-31, Nr. 1, Januar 1983, Seiten 190-193, IEEE, New York, US; J. ASHKENAZY et al.: "A modular approach for the design of microstrip array antennas" *
PATENT ABSTRACTS OF JAPAN, Band 3, Nr. 48 (E-106), 24. April 1979, Seite 3 E 106; & JP-A-54 25 654 (HITACHI DENSHI K.K.) 26-02-1979 *

Also Published As

Publication number Publication date
JPS60213104A (ja) 1985-10-25
EP0154858A2 (de) 1985-09-18
DE3409460A1 (de) 1985-09-19

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Effective date: 19880917

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Inventor name: NAGEL, ULRICH, DIPL.-ING.

Inventor name: ENTSCHLADEN, HELMUT, DR. DIPL.-ING.