IT1170576B - Variatore di polarizzazione per giude d'onda elettromagnetiche - Google Patents

Variatore di polarizzazione per giude d'onda elettromagnetiche

Info

Publication number
IT1170576B
IT1170576B IT49291/83A IT4929183A IT1170576B IT 1170576 B IT1170576 B IT 1170576B IT 49291/83 A IT49291/83 A IT 49291/83A IT 4929183 A IT4929183 A IT 4929183A IT 1170576 B IT1170576 B IT 1170576B
Authority
IT
Italy
Prior art keywords
electromagnetic wave
wave judges
variator
polarization
polarization variator
Prior art date
Application number
IT49291/83A
Other languages
English (en)
Italian (it)
Other versions
IT8349291A0 (it
Inventor
Guenter Mohring
Detlef Block
Original Assignee
Kabelmetal Electro Gmbh
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 Kabelmetal Electro Gmbh filed Critical Kabelmetal Electro Gmbh
Publication of IT8349291A0 publication Critical patent/IT8349291A0/it
Application granted granted Critical
Publication of IT1170576B publication Critical patent/IT1170576B/it

Links

Classifications

    • 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
IT49291/83A 1982-11-12 1983-11-08 Variatore di polarizzazione per giude d'onda elettromagnetiche IT1170576B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823241889 DE3241889A1 (de) 1982-11-12 1982-11-12 Polarisationsweiche fuer elektromagnetische hohlleiter

Publications (2)

Publication Number Publication Date
IT8349291A0 IT8349291A0 (it) 1983-11-08
IT1170576B true IT1170576B (it) 1987-06-03

Family

ID=6177977

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49291/83A IT1170576B (it) 1982-11-12 1983-11-08 Variatore di polarizzazione per giude d'onda elettromagnetiche

Country Status (5)

Country Link
US (1) US4816786A (OSRAM)
DE (1) DE3241889A1 (OSRAM)
FR (1) FR2536214B1 (OSRAM)
GB (1) GB2130444B (OSRAM)
IT (1) IT1170576B (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912436A (en) * 1987-06-15 1990-03-27 Gamma-F Corporation Four port dual polarization frequency diplexer
JPH06204701A (ja) * 1992-11-10 1994-07-22 Sony Corp 偏分波器及び導波管−マイクロストリップライン変換装置
DE29511273U1 (de) * 1995-07-12 1995-09-21 Alcatel Kabel AG & Co., 30179 Hannover Polarisationsweiche zur Ausleuchtung einer Antenne
US6137269A (en) 1999-09-01 2000-10-24 Champlin; Keith S. Method and apparatus for electronically evaluating the internal temperature of an electrochemical cell or battery
EP1176662A1 (en) * 2000-06-30 2002-01-30 Alcatel Waveguide polarisation rotator

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434645A (en) * 1942-07-30 1948-01-20 Bell Telephone Labor Inc Wave guide bend
GB635760A (en) * 1946-08-02 1950-04-19 Gen Electric Co Ltd Improvements in electric signalling systems incorporating wave-guide connections
GB620773A (en) * 1946-08-21 1949-03-30 Charles Walter Miller Improvements in electromagnetic waveguides
US2682610A (en) * 1951-12-06 1954-06-29 Bell Telephone Labor Inc Selective mode transducer
US2918632A (en) * 1954-12-01 1959-12-22 Sperry Rand Corp Microwave hybrid junction
US2975380A (en) * 1957-09-30 1961-03-14 Raytheon Co Waveguide transducer
NL270398A (OSRAM) * 1960-10-21
US3327250A (en) * 1964-11-16 1967-06-20 Technical Appliance Corp Multi-mode broad-band selective coupler
US3599219A (en) * 1969-01-29 1971-08-10 Andrew Corp Backlobe reduction in reflector-type antennas
US3646481A (en) * 1971-03-12 1972-02-29 Bell Telephone Labor Inc Waveguide mode transducer
US3924205A (en) * 1972-03-24 1975-12-02 Andrew Corp Cross-polarized parabolic antenna
US3864688A (en) * 1972-03-24 1975-02-04 Andrew Corp Cross-polarized parabolic antenna
US4420756A (en) * 1981-01-19 1983-12-13 Trw Inc. Multi-mode tracking antenna feed system

Also Published As

Publication number Publication date
IT8349291A0 (it) 1983-11-08
DE3241889A1 (de) 1984-05-17
DE3241889C2 (OSRAM) 1989-02-16
GB2130444B (en) 1986-03-26
FR2536214A1 (fr) 1984-05-18
FR2536214B1 (fr) 1987-11-20
US4816786A (en) 1989-03-28
GB8328131D0 (en) 1983-11-23
GB2130444A (en) 1984-05-31

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