FI75239C - Mikrovaogsantenn foer cirkelpolariserade elektromagnetiska vaogor. - Google Patents

Mikrovaogsantenn foer cirkelpolariserade elektromagnetiska vaogor. Download PDF

Info

Publication number
FI75239C
FI75239C FI822598A FI822598A FI75239C FI 75239 C FI75239 C FI 75239C FI 822598 A FI822598 A FI 822598A FI 822598 A FI822598 A FI 822598A FI 75239 C FI75239 C FI 75239C
Authority
FI
Finland
Prior art keywords
waveguide
radiators
antenna
microwave antenna
hybrid
Prior art date
Application number
FI822598A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI75239B (fi
FI822598L (fi
FI822598A0 (fi
Inventor
Werner Lange
Original Assignee
Hirschmann Radiotechnik
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 Hirschmann Radiotechnik filed Critical Hirschmann Radiotechnik
Publication of FI822598A0 publication Critical patent/FI822598A0/fi
Publication of FI822598L publication Critical patent/FI822598L/fi
Publication of FI75239B publication Critical patent/FI75239B/fi
Application granted granted Critical
Publication of FI75239C publication Critical patent/FI75239C/fi

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)
FI822598A 1981-07-25 1982-07-23 Mikrovaogsantenn foer cirkelpolariserade elektromagnetiska vaogor. FI75239C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3129425 1981-07-25
DE19813129425 DE3129425A1 (de) 1981-07-25 1981-07-25 Mikrowellenantenne fuer zirkularpolarisation

Publications (4)

Publication Number Publication Date
FI822598A0 FI822598A0 (fi) 1982-07-23
FI822598L FI822598L (fi) 1983-01-26
FI75239B FI75239B (fi) 1988-01-29
FI75239C true FI75239C (fi) 1988-05-09

Family

ID=6137752

Family Applications (1)

Application Number Title Priority Date Filing Date
FI822598A FI75239C (fi) 1981-07-25 1982-07-23 Mikrovaogsantenn foer cirkelpolariserade elektromagnetiska vaogor.

Country Status (3)

Country Link
EP (1) EP0071069A3 (en, 2012)
DE (1) DE3129425A1 (en, 2012)
FI (1) FI75239C (en, 2012)

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 (fr) * 1983-04-29 1985-09-27 Labo Electronique Physique Element rayonnant ou recepteur de signaux hyperfrequences a polarisations orthogonales et antenne plane comprenant un reseau de tels elements juxtaposes
FR2550891B1 (fr) * 1983-08-19 1986-01-24 Labo Electronique Physique Separateur de modes pour systeme de reception hyperfrequence
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 (fr) * 1987-11-05 1990-02-16 Alcatel Espace Dispositif d'excitation d'un guide d'onde en polarisation circulaire par une antenne plane
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 (ja) * 1992-03-31 1993-10-29 Sony Corp 円偏波発生器及び円偏波受信アンテナ
US5438340A (en) * 1992-06-12 1995-08-01 Sony Corporation Elliptical feedhorn and parabolic reflector with perpendicular major axes
TW300345B (en, 2012) * 1995-02-06 1997-03-11 Matsushita Electric Ind Co Ltd
KR0140601B1 (ko) * 1995-03-31 1998-07-01 배순훈 이중 원편파 수신장치
GB2303496B (en) * 1995-07-19 1999-11-17 Alps Electric Co Ltd Outdoor converter for receiving satellite broadcast
DE19629593A1 (de) * 1996-07-23 1998-01-29 Endress Hauser Gmbh Co Anordnung zum Erzeugen und zum Senden von Mikrowellen, insb. für ein Füllstandsmeßgerät
DE19633147A1 (de) * 1996-08-18 1998-02-19 Pates Tech Patentverwertung Multifocus-Reflektorantenne
DE19800306B4 (de) * 1998-01-07 2008-05-15 Vega Grieshaber Kg Antenneneinrichtung für ein Füllstandmeß-Radargerät
DE29818848U1 (de) * 1998-01-30 1999-01-07 Daimler-Benz Aktiengesellschaft, 70567 Stuttgart Hohlleiterstrahler
JP2003086728A (ja) * 2001-07-05 2003-03-20 Matsushita Electric Ind Co Ltd 高周波回路の製作方法及びそれを用いた装置
DE102011015894A1 (de) 2011-04-01 2012-10-04 Krohne Messtechnik Gmbh Hohlleitereinkopplung
CN103811876B (zh) * 2014-02-26 2016-08-17 中国工程物理研究院电子工程研究所 一种应用于太赫兹波段相控阵的芯片-介质填充喇叭天线

Family Cites Families (7)

* 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
US3375474A (en) * 1965-10-08 1968-03-26 Martin Marietta Corp Microwave waveguide to coax coupling system
US4097869A (en) * 1977-03-14 1978-06-27 Stanford Research Institute Orthogonal-port, biconical-horn, direction-finder antenna
DE2745566C2 (de) * 1977-10-11 1983-05-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Kopplungsanordnung für eine Mikrostrip-Schaltung mit integriertem Halbleiter-Bauelement
US4208660A (en) * 1977-11-11 1980-06-17 Raytheon Company Radio frequency ring-shaped slot antenna
FR2448230A1 (fr) * 1979-02-02 1980-08-29 Thomson Csf Source rayonnante a cavite ouverte excitee par un dipole
FR2505097A1 (fr) * 1981-05-04 1982-11-05 Labo Electronique Physique Element rayonnant ou recepteur de signaux hyperfrequences a polarisations circulaires et antenne plane hyperfrequence comprenant un reseau de tels elements

Also Published As

Publication number Publication date
FI75239B (fi) 1988-01-29
EP0071069A2 (de) 1983-02-09
DE3129425C2 (en, 2012) 1991-10-24
DE3129425A1 (de) 1983-02-10
EP0071069A3 (de) 1985-10-09
FI822598L (fi) 1983-01-26
FI822598A0 (fi) 1982-07-23

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: RICHARD HIRSCHMANN RADIOTECHNISCHES WERK