EP1381112A3 - Planare Mikrowellenantenne - Google Patents

Planare Mikrowellenantenne Download PDF

Info

Publication number
EP1381112A3
EP1381112A3 EP03013288A EP03013288A EP1381112A3 EP 1381112 A3 EP1381112 A3 EP 1381112A3 EP 03013288 A EP03013288 A EP 03013288A EP 03013288 A EP03013288 A EP 03013288A EP 1381112 A3 EP1381112 A3 EP 1381112A3
Authority
EP
European Patent Office
Prior art keywords
microwave antenna
tips
planar microwave
circle
fed
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
EP03013288A
Other languages
English (en)
French (fr)
Other versions
EP1381112A2 (de
EP1381112B1 (de
Inventor
Silvia Hofmann
Steffen Steinbach
Boris Josefovich Soukhovetski
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1381112A2 publication Critical patent/EP1381112A2/de
Publication of EP1381112A3 publication Critical patent/EP1381112A3/de
Application granted granted Critical
Publication of EP1381112B1 publication Critical patent/EP1381112B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01Q13/10—Resonant slot antennas
    • H01Q13/106—Microstrip slot antennas
    • 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
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • 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
    • H01Q9/06—Details
    • H01Q9/065—Microstrip dipole antennas

Landscapes

  • Waveguide Aerials (AREA)

Abstract

Die vorliegende Erfindung betrifft eine ebene Mikrowellenantenne in Streifenleiter-Technik.
Der Erfindung liegt die Aufgabe zu Grunde, eine Mikrowellensendeantenne für linear polarisierte Wellen als ebene Flachantenne zur Abstrahlung von Mikrowellenenergie mit höchst homogener Verteilung dieser abgestrahlten Energie über die gesamte Fläche im Nahfeld zu schaffen.
Erfindungsgemäß wird dies dadurch erreicht, dass eine ebene Flachantenne aus mehreren Ebenen in Plattenform vorgeschlagen wird. Der wesentlichste Teil der Erfindung besteht darin, dass auf einer Resonatorplatte (5) 2n in gleichem Abstand parallel liegende Resonatoren (6a, 6b) in Form schmaler Streifen (6a) mit an beiden Enden der Streifen befindlichen nach außen gerichteten Spitzen (6b) angeordnet sind, wobei zwischen diesen noch eine leitungsfreie Zone (8, 9) ausgebildet ist.
EP03013288A 2002-07-09 2003-06-13 Planare Mikrowellenantenne Expired - Lifetime EP1381112B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10231080A DE10231080A1 (de) 2002-07-09 2002-07-09 Mikrowellenantenne
DE10231080 2002-07-09

Publications (3)

Publication Number Publication Date
EP1381112A2 EP1381112A2 (de) 2004-01-14
EP1381112A3 true EP1381112A3 (de) 2005-01-12
EP1381112B1 EP1381112B1 (de) 2006-11-29

Family

ID=29723823

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03013288A Expired - Lifetime EP1381112B1 (de) 2002-07-09 2003-06-13 Planare Mikrowellenantenne

Country Status (3)

Country Link
EP (1) EP1381112B1 (de)
AT (1) ATE347184T1 (de)
DE (2) DE10231080A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405009A1 (de) * 1984-02-13 1985-08-14 Manfred 6251 Hünfelden Simmberg Verfahren und anordnung zur bekaempfung von im holz lebenden, tierischen schaedlingen
EP0527417A1 (de) * 1991-08-07 1993-02-17 Alcatel Espace Miniaturisiertes Radioantennenelement
US20020067315A1 (en) * 1999-08-16 2002-06-06 Waldemar Kunysz Aperture coupled slot array antenna

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE884829C (de) * 1945-04-07 1953-07-30 Siemens Ag Richtantenne fuer sehr kurze elektrische Wellen
GB1502943A (en) * 1975-05-09 1978-03-08 Cary R Microwave antennas
DE2632772C2 (de) * 1976-07-21 1983-12-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Mikrowellen-Gruppen-Antenne in Streifenleitungstechnik
CA1250046A (en) * 1984-07-13 1989-02-14 Masayuki Matsuo Microwave plane antenna for receiving circularly polarized waves
DE3907606A1 (de) * 1989-03-09 1990-09-13 Dornier Gmbh Mikrowellenantenne
DE4239785A1 (de) * 1992-11-26 1994-06-01 Forschungsgesellschaft Fuer In Gruppenantenne in Streifenleitertechnik
DE4240104A1 (de) * 1992-11-28 1994-06-01 Battelle Institut E V Vorrichtung zum Erwärmen/Trocknen mit Mikrowellen
DE4313397A1 (de) * 1993-04-23 1994-11-10 Hirschmann Richard Gmbh Co Planarantenne
JPH07170120A (ja) * 1993-12-13 1995-07-04 Hokuriku Electric Ind Co Ltd 平面アンテナ
DE19831877A1 (de) * 1998-07-17 2000-01-20 Daimler Chrysler Ag Gruppenantenne
JP3725766B2 (ja) * 1999-07-19 2005-12-14 株式会社日立国際電気 キャビティ付きスロットアレーアンテナ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405009A1 (de) * 1984-02-13 1985-08-14 Manfred 6251 Hünfelden Simmberg Verfahren und anordnung zur bekaempfung von im holz lebenden, tierischen schaedlingen
EP0527417A1 (de) * 1991-08-07 1993-02-17 Alcatel Espace Miniaturisiertes Radioantennenelement
US20020067315A1 (en) * 1999-08-16 2002-06-06 Waldemar Kunysz Aperture coupled slot array antenna

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 10 30 November 1995 (1995-11-30) *

Also Published As

Publication number Publication date
EP1381112A2 (de) 2004-01-14
DE10231080A1 (de) 2004-01-22
EP1381112B1 (de) 2006-11-29
ATE347184T1 (de) 2006-12-15
DE50305815D1 (de) 2007-01-11

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