EP0071069A3 - Circularly polarised microwave antenna - Google Patents

Circularly polarised microwave antenna Download PDF

Info

Publication number
EP0071069A3
EP0071069A3 EP82106235A EP82106235A EP0071069A3 EP 0071069 A3 EP0071069 A3 EP 0071069A3 EP 82106235 A EP82106235 A EP 82106235A EP 82106235 A EP82106235 A EP 82106235A EP 0071069 A3 EP0071069 A3 EP 0071069A3
Authority
EP
European Patent Office
Prior art keywords
radiator
microwave antenna
exciter
hybrid
waveguide
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Withdrawn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
EP82106235A
Other languages
German (de)
French (fr)
Other versions
EP0071069A2 (en
Inventor
Werner Dr.-Ing. Lange
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.)
Richard Hirschmann Radiotechnisches Werk
Original Assignee
Richard Hirschmann Radiotechnisches Werk
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 Richard Hirschmann Radiotechnisches Werk filed Critical Richard Hirschmann Radiotechnisches Werk
Publication of EP0071069A2 publication Critical patent/EP0071069A2/en
Publication of EP0071069A3 publication Critical patent/EP0071069A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • 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
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H01Q13/0241—Waveguide horns radiating a circularly polarised wave

Landscapes

  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

Bei einem aus einem Hohlleiterstrahler und zwei über­ einen Hybrid (12) angesteuerten, um 90° zueinander sen­ krecht zur Achse des Hohlleiterstrahlers angeordneten Erre­ gerstrahlern (14) bestehenden Mikrowellenantenne (1) für rechts- und linkszirkular polarisierte elektromagnetische Wellen sind zum Zweck der Erzielung einer hochgenauen Phasendifferenz der Polarisationsanteile mit einfachen und kostensparenden, möglichst für Mengenherstellung geeig­ neten Mitteln die Erregerstrahler (14), der Hybrid (12), sowie deren Verbindungsleitungen (13) in Drucktechnik auf einem Substrat (7) ausgeführt, dessen die Erregerstrahler (14) tragender Teil transversal im Hohlleiterstrahler angeordnet ist. With one consisting of a waveguide radiator and two over a hybrid (12) driven by 90 ° to each other sen Erre arranged perpendicular to the axis of the waveguide radiator existing (14) existing microwave antenna (1) for right and left circular polarized electromagnetic Waves are for the purpose of achieving a highly accurate Phase difference of the polarization components with simple and cost-saving, suitable for mass production if possible neten means the exciter radiator (14), the hybrid (12), and whose connecting lines (13) in printing technology on a Executed substrate (7), the exciter radiator (14) load-bearing part arranged transversely in the waveguide radiator is.

EP82106235A 1981-07-25 1982-07-13 Circularly polarised microwave antenna Withdrawn EP0071069A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3129425 1981-07-25
DE19813129425 DE3129425A1 (en) 1981-07-25 1981-07-25 MICROWAVE ANTENNA FOR CIRCULAR POLARISATION

Publications (2)

Publication Number Publication Date
EP0071069A2 EP0071069A2 (en) 1983-02-09
EP0071069A3 true EP0071069A3 (en) 1985-10-09

Family

ID=6137752

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82106235A Withdrawn EP0071069A3 (en) 1981-07-25 1982-07-13 Circularly polarised microwave antenna

Country Status (3)

Country Link
EP (1) EP0071069A3 (en)
DE (1) DE3129425A1 (en)
FI (1) FI75239C (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596047A (en) * 1981-08-31 1986-06-17 Nippon Electric Co., Ltd. Satellite broadcasting receiver including a parabolic antenna with a feed waveguide having a microstrip down converter circuit
FR2545280B1 (en) * 1983-04-29 1985-09-27 Labo Electronique Physique RADIATION ELEMENT OR RECEIVER OF MICROWAVE SIGNALS WITH ORTHOGONAL POLARIZATION AND FLAT ANTENNA COMPRISING A ARRAY OF SUCH JUXTAPOSED ELEMENTS
FR2550891B1 (en) * 1983-08-19 1986-01-24 Labo Electronique Physique MODEL SEPARATOR FOR MICROWAVE RECEPTION SYSTEM
CA1266325A (en) * 1985-07-23 1990-02-27 Fumihiro Ito Microwave antenna
US4742354A (en) * 1986-08-08 1988-05-03 Hughes Aircraft Company Radar transceiver employing circularly polarized waveforms
US4990926A (en) * 1987-10-19 1991-02-05 Sony Corporation Microwave antenna structure
FR2623020B1 (en) * 1987-11-05 1990-02-16 Alcatel Espace DEVICE FOR EXCITTING A CIRCULAR POLARIZATION WAVEGUIDE BY A PLANE ANTENNA
US4833482A (en) * 1988-02-24 1989-05-23 Hughes Aircraft Company Circularly polarized microstrip antenna array
GB8816276D0 (en) * 1988-07-08 1988-08-10 Marconi Co Ltd Waveguide coupler
US5061943A (en) * 1988-08-03 1991-10-29 Agence Spatiale Europenne Planar array antenna, comprising coplanar waveguide printed feed lines cooperating with apertures in a ground plane
US5218374A (en) * 1988-09-01 1993-06-08 Apti, Inc. Power beaming system with printer circuit radiating elements having resonating cavities
JPH05283902A (en) * 1992-03-31 1993-10-29 Sony Corp Circular polarized wave generator and circular polarized wave receiving antenna
US5438340A (en) * 1992-06-12 1995-08-01 Sony Corporation Elliptical feedhorn and parabolic reflector with perpendicular major axes
CN1091958C (en) * 1995-02-06 2002-10-02 松下电器产业株式会社 Mode transformer of waveguide and microstrip line, and receiving converter comprising the same
KR0140601B1 (en) * 1995-03-31 1998-07-01 배순훈 Polarization receiver
GB2303496B (en) * 1995-07-19 1999-11-17 Alps Electric Co Ltd Outdoor converter for receiving satellite broadcast
DE19629593A1 (en) * 1996-07-23 1998-01-29 Endress Hauser Gmbh Co Arrangement for generating and transmitting microwaves, especially for a level measuring device
DE19633147A1 (en) * 1996-08-18 1998-02-19 Pates Tech Patentverwertung Multifocus reflector antenna
DE19800306B4 (en) * 1998-01-07 2008-05-15 Vega Grieshaber Kg Antenna device for a level-measuring radar device
DE29818848U1 (en) * 1998-01-30 1999-01-07 Daimler-Benz Aktiengesellschaft, 70567 Stuttgart Waveguide radiator
JP2003086728A (en) * 2001-07-05 2003-03-20 Matsushita Electric Ind Co Ltd Method for manufacturing high-frequency circuit and apparatus using the same
DE102011015894A1 (en) 2011-04-01 2012-10-04 Krohne Messtechnik Gmbh Waveguide coupling
CN103811876B (en) * 2014-02-26 2016-08-17 中国工程物理研究院电子工程研究所 A kind of chip-Filled Dielectrics electromagnetic horn being applied to terahertz wave band phased array

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375474A (en) * 1965-10-08 1968-03-26 Martin Marietta Corp Microwave waveguide to coax coupling system
US4208660A (en) * 1977-11-11 1980-06-17 Raytheon Company Radio frequency ring-shaped slot antenna
EP0014635A1 (en) * 1979-02-02 1980-08-20 Thomson-Csf Dipole fed open cavity antenna
EP0064313A1 (en) * 1981-05-04 1982-11-10 Laboratoires D'electronique Et De Physique Appliquee L.E.P. Circularly polarised microwave radiating element and flat microwave antenna using an array of such elements

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375447A (en) * 1963-11-29 1968-03-26 Philips Corp Automatic gain control circuit with delayed decay of the gain control signal
US4097869A (en) * 1977-03-14 1978-06-27 Stanford Research Institute Orthogonal-port, biconical-horn, direction-finder antenna
DE2745566C2 (en) * 1977-10-11 1983-05-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Coupling arrangement for a microstrip circuit with an integrated semiconductor component

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375474A (en) * 1965-10-08 1968-03-26 Martin Marietta Corp Microwave waveguide to coax coupling system
US4208660A (en) * 1977-11-11 1980-06-17 Raytheon Company Radio frequency ring-shaped slot antenna
EP0014635A1 (en) * 1979-02-02 1980-08-20 Thomson-Csf Dipole fed open cavity antenna
EP0064313A1 (en) * 1981-05-04 1982-11-10 Laboratoires D'electronique Et De Physique Appliquee L.E.P. Circularly polarised microwave radiating element and flat microwave antenna using an array of such elements

Also Published As

Publication number Publication date
EP0071069A2 (en) 1983-02-09
FI75239C (en) 1988-05-09
FI822598L (en) 1983-01-26
DE3129425A1 (en) 1983-02-10
FI75239B (en) 1988-01-29
FI822598A0 (en) 1982-07-23
DE3129425C2 (en) 1991-10-24

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT CH DE FR GB IT LI NL SE

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): AT CH DE FR GB IT LI NL SE

RHK1 Main classification (correction)

Ipc: H01Q 25/00

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19860610

RIN1 Information on inventor provided before grant (corrected)

Inventor name: LANGE, WERNER, DR.-ING.