EP0178259A2 - Guide d'ondes avec une source primaire - Google Patents

Guide d'ondes avec une source primaire Download PDF

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Publication number
EP0178259A2
EP0178259A2 EP85810454A EP85810454A EP0178259A2 EP 0178259 A2 EP0178259 A2 EP 0178259A2 EP 85810454 A EP85810454 A EP 85810454A EP 85810454 A EP85810454 A EP 85810454A EP 0178259 A2 EP0178259 A2 EP 0178259A2
Authority
EP
European Patent Office
Prior art keywords
waveguide
waveguide according
septum
radiator
filter
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Withdrawn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
EP85810454A
Other languages
German (de)
English (en)
Other versions
EP0178259A3 (fr
Inventor
Anton Studach
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.)
Huber and Suhner AG
Original Assignee
Huber and Suhner AG
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 Huber and Suhner AG filed Critical Huber and Suhner AG
Publication of EP0178259A2 publication Critical patent/EP0178259A2/fr
Publication of EP0178259A3 publication Critical patent/EP0178259A3/fr
Withdrawn legal-status Critical Current

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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
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/24—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave constituted by a dielectric or ferromagnetic rod or pipe
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/165—Auxiliary devices for rotating the plane of polarisation
    • H01P1/17—Auxiliary devices for rotating the plane of polarisation for producing a continuously rotating polarisation, e.g. circular polarisation
    • H01P1/173—Auxiliary devices for rotating the plane of polarisation for producing a continuously rotating polarisation, e.g. circular polarisation using a conductive element

Definitions

  • the present invention relates to a waveguide with a primary radiator according to the preamble of independent claim 1.
  • This waveguide 10 is formed by a septum 11 from a carrier with a metallic surface or a metal sheet and divides the square waveguide 16 into two identical rectangular waveguides 21, 22.
  • the septum 11 is designed in a stepped manner at its end 13 directed towards the radiator 12, as is the case with Fig. 2 clearly shows.
  • 1 and 4A is designed as a waveguide outcoupling, and has a bend 23, 24 for each of the two rectangular waveguides 21, 22 for the E-angles of the waveguides 21, 22.
  • the filter part F can either use capacitive coupling elements 1 and 3A or with inductive coupling elements according to FIG. 3B.
  • the inductive coupling elements according to FIG. 3 are known to be metallic partition walls 25, 26, the front edges 27, 28 of which are at a distance from the wall formed by the septum 11.
  • the capacitive coupling elements according to FIG. 3B are also metallic partitions 29, 30 or 29 ', 30', the end edges 31, 32, 31 ', 32' of which are in each case in contact with the septum 11, but which are centered in the two waveguides 21, 22 Determine gap opening 33, 33 '.
  • FIGS. 1 and 2 While in FIGS. 1 and 2 a radiator 12 with a conical configuration on both sides is provided, according to FIG. 5 a conical tip could also be provided only on the outside and a step-shaped coupling out on the inside.
  • the septum 11 is formed in a step-like manner in a known manner between the waveguide walls of the square waveguide 10.
  • a compensator K is provided to compensate for the phase position of the two polarized waves.
  • such a compensator can be a simple constriction in the waveguide in the walls arranged perpendicular to the plane of the septum.
  • a plate-shaped element made of a dielectric material could be used on both sides.
  • Such an element has dimensions of 14 x 16 mm, for example, and the perpendicular perpendicular plane of these elements, which is perpendicular to the septum, should then be at a distance of approximately 15 mm from the front edge of the foremost step of the septum 11.
  • a phase correction of approximately 8 ° can be achieved in order to set the phase angles of the TE10 mode wave and the TE01 mode wave to 90 °.
  • Such a primary feed can be produced very inexpensively using injection molding technology.
  • the two identical shells must be connected to each other after the septum has been inserted, for example by brazing.
  • mixed capacitive or inductive coupling elements can also be provided.

Landscapes

  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Waveguide Aerials (AREA)
EP85810454A 1984-10-10 1985-10-04 Guide d'ondes avec une source primaire Withdrawn EP0178259A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4881/84A CH668507A5 (de) 1984-10-10 1984-10-10 Hohlleiter mit einem strahler.
CH4881/84 1984-10-10

Publications (2)

Publication Number Publication Date
EP0178259A2 true EP0178259A2 (fr) 1986-04-16
EP0178259A3 EP0178259A3 (fr) 1988-07-20

Family

ID=4284169

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85810454A Withdrawn EP0178259A3 (fr) 1984-10-10 1985-10-04 Guide d'ondes avec une source primaire

Country Status (2)

Country Link
EP (1) EP0178259A3 (fr)
CH (1) CH668507A5 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0218549A2 (fr) * 1985-10-11 1987-04-15 HUBER & SUHNER AG KABEL-, KAUTSCHUK-, KUNSTSTOFF-WERKE Dispositif à guide d'ondes
EP0252269A1 (fr) * 1986-06-07 1988-01-13 Hans Kolbe & Co. Dispositif de conversion
EP0349842A2 (fr) * 1988-07-07 1990-01-10 Kathrein-Werke Kg Embranchement de guides d'ondes à sélection de polarisation
FR2766625A1 (fr) * 1997-07-28 1999-01-29 Alsthom Cge Alcatel Antenne a polarisation circulaire un sens
FR2831997A1 (fr) * 2001-11-07 2003-05-09 Thomson Licensing Sa Module guide d'ondes separateur en frequence a polarisation circulaire double et emetteur-recepteur le comportant
WO2006111702A1 (fr) 2005-04-21 2006-10-26 Invacom Ltd Appareil de reception de donnees a format de polarite circulaire et/ou lineaire

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3117685B1 (fr) * 2020-12-10 2024-03-15 Thales Sa Source d'antenne pour une antenne réseau à rayonnement direct, panneau rayonnant comprenant plusieurs sources d'antenne.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2432093A (en) * 1942-07-30 1947-12-09 Bell Telephone Labor Inc Wave transmission network
US2784380A (en) * 1951-04-20 1957-03-05 Hartford Nat Bank & Trust Co Electrical wave-guide system for producing a phase difference between two output waves and devices containing such a wave-guide system
GB2076229A (en) * 1980-05-01 1981-11-25 Plessey Co Ltd Improvements in or relating to apparatus for microwave signal processing
JPS56166605A (en) * 1980-05-27 1981-12-21 Nippon Telegr & Teleph Corp <Ntt> Dielectric focused horn
EP0059927A1 (fr) * 1981-03-07 1982-09-15 ANT Nachrichtentechnik GmbH Dispositif de réception à micro-ondes
EP0060762A1 (fr) * 1981-03-18 1982-09-22 Portenseigne Système de réception de signaux hyperfréquences à polarisations orthogonales

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2432093A (en) * 1942-07-30 1947-12-09 Bell Telephone Labor Inc Wave transmission network
US2784380A (en) * 1951-04-20 1957-03-05 Hartford Nat Bank & Trust Co Electrical wave-guide system for producing a phase difference between two output waves and devices containing such a wave-guide system
GB2076229A (en) * 1980-05-01 1981-11-25 Plessey Co Ltd Improvements in or relating to apparatus for microwave signal processing
JPS56166605A (en) * 1980-05-27 1981-12-21 Nippon Telegr & Teleph Corp <Ntt> Dielectric focused horn
EP0059927A1 (fr) * 1981-03-07 1982-09-15 ANT Nachrichtentechnik GmbH Dispositif de réception à micro-ondes
EP0060762A1 (fr) * 1981-03-18 1982-09-22 Portenseigne Système de réception de signaux hyperfréquences à polarisations orthogonales

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
E.V.D. GLAZIER et al., THE SERVICES' TEXTBOOK OF RADIO, Band 5: "TRANSMISSION AND PROPAGATION" 1958, Seiten 185-187, Her Majesty's Stationery Office, London, GB *
PATENT ABSTRACTS OF JAPAN, Band 6, Nr. 52 (E-100)[930], 7. April 1982; & JP-A-56 166 605 (NIPPON DENSHIN DENWA KOSHA) 21-12-1981 *

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0218549A2 (fr) * 1985-10-11 1987-04-15 HUBER &amp; SUHNER AG KABEL-, KAUTSCHUK-, KUNSTSTOFF-WERKE Dispositif à guide d'ondes
EP0218549A3 (fr) * 1985-10-11 1988-10-05 HUBER &amp; SUHNER AG KABEL-, KAUTSCHUK-, KUNSTSTOFF-WERKE Dispositif à guide d'ondes
EP0252269A1 (fr) * 1986-06-07 1988-01-13 Hans Kolbe & Co. Dispositif de conversion
EP0349842A2 (fr) * 1988-07-07 1990-01-10 Kathrein-Werke Kg Embranchement de guides d'ondes à sélection de polarisation
EP0349842A3 (en) * 1988-07-07 1990-08-29 Kathrein-Werke Kg Polarisation-selective waveguide-junction
EP0895298A1 (fr) * 1997-07-28 1999-02-03 Alcatel Antenne à polarisation circulaire un sens
FR2766625A1 (fr) * 1997-07-28 1999-01-29 Alsthom Cge Alcatel Antenne a polarisation circulaire un sens
US6100854A (en) * 1997-07-28 2000-08-08 Alcatel Antenna with one-way circular polarization
FR2831997A1 (fr) * 2001-11-07 2003-05-09 Thomson Licensing Sa Module guide d'ondes separateur en frequence a polarisation circulaire double et emetteur-recepteur le comportant
WO2003041214A1 (fr) * 2001-11-07 2003-05-15 Thomson Licensing Sa Module de guide d'onde separateur de frequences a double polarisation circulaire
US7132907B2 (en) 2001-11-07 2006-11-07 Thomson Licensing Frequency-separator waveguide module with double circular polarization
KR100880861B1 (ko) * 2001-11-07 2009-01-30 톰슨 라이센싱 이중 원형 편파를 갖는 주파수-분리기 도파관 모듈 및 송수신기
WO2006111702A1 (fr) 2005-04-21 2006-10-26 Invacom Ltd Appareil de reception de donnees a format de polarite circulaire et/ou lineaire

Also Published As

Publication number Publication date
CH668507A5 (de) 1988-12-30
EP0178259A3 (fr) 1988-07-20

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Inventor name: STUDACH, ANTON