EP0433092A3 - Polarization converter having two converting devices therein - Google Patents

Polarization converter having two converting devices therein Download PDF

Info

Publication number
EP0433092A3
EP0433092A3 EP19900313700 EP90313700A EP0433092A3 EP 0433092 A3 EP0433092 A3 EP 0433092A3 EP 19900313700 EP19900313700 EP 19900313700 EP 90313700 A EP90313700 A EP 90313700A EP 0433092 A3 EP0433092 A3 EP 0433092A3
Authority
EP
European Patent Office
Prior art keywords
polarization converter
converting devices
converting
devices
polarization
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Withdrawn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
EP19900313700
Other versions
EP0433092A2 (en
Inventor
Shunji Enokuma
Yasuo Osabe
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Publication of EP0433092A2 publication Critical patent/EP0433092A2/en
Publication of EP0433092A3 publication Critical patent/EP0433092A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
    • H01P1/161—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion sustaining two independent orthogonal modes, e.g. orthomode transducer
    • 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
    • H01P1/175—Auxiliary devices for rotating the plane of polarisation using Faraday rotators
    • 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
    • H01Q21/245—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation 
EP19900313700 1989-12-14 1990-12-14 Polarization converter having two converting devices therein Withdrawn EP0433092A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP324228/89 1989-12-14
JP1324228A JPH03185901A (en) 1989-12-14 1989-12-14 Polarized wave converter

Publications (2)

Publication Number Publication Date
EP0433092A2 EP0433092A2 (en) 1991-06-19
EP0433092A3 true EP0433092A3 (en) 1991-11-13

Family

ID=18163470

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900313700 Withdrawn EP0433092A3 (en) 1989-12-14 1990-12-14 Polarization converter having two converting devices therein

Country Status (3)

Country Link
EP (1) EP0433092A3 (en)
JP (1) JPH03185901A (en)
KR (1) KR930008836B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993007653A1 (en) * 1991-10-03 1993-04-15 Thomson Consumer Electronics S.A. Waveguide coupling arrangement
JPH06164204A (en) * 1992-11-24 1994-06-10 Matsushita Electric Ind Co Ltd Satellite receiving converter
JP3277590B2 (en) * 1993-02-18 2002-04-22 株式会社村田製作所 Dielectric rod antenna
DE20006916U1 (en) * 2000-04-14 2001-06-13 Rr Elektronische Geraete Gmbh Device for converting circularly vibrating electromagnetic radiation
CN110085981B (en) * 2019-05-13 2020-05-05 中国人民解放军火箭军工程大学 Double-frequency satellite antenna variable polarization feed source

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB891427A (en) * 1959-12-31 1962-03-14 Gen Electric Co Ltd Improvements in or relating to waveguide arrangements including elements of ferromagnetic ceramic material
US3166724A (en) * 1961-11-24 1965-01-19 Philip J Allen Electrical frequency shifter utilizing faraday phase shifter and dual mode coupler with rotatable reflection dipole
EP0319753A1 (en) * 1987-12-08 1989-06-14 Kathrein-Werke Kg Exciting or feeding system for a parabolic antenna
DE8907672U1 (en) * 1989-06-23 1989-10-05 Mueller, Heinz-Juergen, Dipl.-Ing. (Fh), 7314 Wernau, De

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB891427A (en) * 1959-12-31 1962-03-14 Gen Electric Co Ltd Improvements in or relating to waveguide arrangements including elements of ferromagnetic ceramic material
US3166724A (en) * 1961-11-24 1965-01-19 Philip J Allen Electrical frequency shifter utilizing faraday phase shifter and dual mode coupler with rotatable reflection dipole
EP0319753A1 (en) * 1987-12-08 1989-06-14 Kathrein-Werke Kg Exciting or feeding system for a parabolic antenna
DE8907672U1 (en) * 1989-06-23 1989-10-05 Mueller, Heinz-Juergen, Dipl.-Ing. (Fh), 7314 Wernau, De

Also Published As

Publication number Publication date
KR910013615A (en) 1991-08-08
EP0433092A2 (en) 1991-06-19
KR930008836B1 (en) 1993-09-15
JPH03185901A (en) 1991-08-13

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