IT1184562B - Radiatore a tromba scanalata con accoppiatore di modo d'onda - Google Patents

Radiatore a tromba scanalata con accoppiatore di modo d'onda

Info

Publication number
IT1184562B
IT1184562B IT8521014A IT2101485A IT1184562B IT 1184562 B IT1184562 B IT 1184562B IT 8521014 A IT8521014 A IT 8521014A IT 2101485 A IT2101485 A IT 2101485A IT 1184562 B IT1184562 B IT 1184562B
Authority
IT
Italy
Prior art keywords
wave mode
mode coupler
horn radiator
grooved horn
grooved
Prior art date
Application number
IT8521014A
Other languages
English (en)
Other versions
IT8521014A0 (it
Inventor
Ludwig Haas
Klaus Moosmang
Original Assignee
Messerschmitt Boelkow Blohm
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 Messerschmitt Boelkow Blohm filed Critical Messerschmitt Boelkow Blohm
Publication of IT8521014A0 publication Critical patent/IT8521014A0/it
Application granted granted Critical
Publication of IT1184562B publication Critical patent/IT1184562B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/04—Multimode antennas
    • 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
    • H01Q13/0208—Corrugated horns
IT8521014A 1984-06-08 1985-06-04 Radiatore a tromba scanalata con accoppiatore di modo d'onda IT1184562B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843421313 DE3421313A1 (de) 1984-06-08 1984-06-08 Rillenhornstrahler mit modenkoppler

Publications (2)

Publication Number Publication Date
IT8521014A0 IT8521014A0 (it) 1985-06-04
IT1184562B true IT1184562B (it) 1987-10-28

Family

ID=6237894

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8521014A IT1184562B (it) 1984-06-08 1985-06-04 Radiatore a tromba scanalata con accoppiatore di modo d'onda

Country Status (7)

Country Link
US (1) US4675689A (it)
JP (1) JPS613503A (it)
CA (1) CA1239222A (it)
DE (1) DE3421313A1 (it)
FR (1) FR2565736B1 (it)
GB (1) GB2160022B (it)
IT (1) IT1184562B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6535174B2 (en) * 1999-12-20 2003-03-18 Hughes Electronics Corporation Multi-mode square horn with cavity-suppressed higher-order modes
US6812807B2 (en) * 2002-05-30 2004-11-02 Harris Corporation Tracking feed for multi-band operation
GB2402552A (en) * 2003-06-04 2004-12-08 Andrew Fox Broadband dielectric resonator antenna system
TWI362140B (en) * 2008-09-10 2012-04-11 Wistron Neweb Corp Multiband satellite antenna
CN101677150B (zh) * 2008-09-18 2012-10-10 启碁科技股份有限公司 复合式多频天线
FR3042317B1 (fr) * 2015-10-09 2017-12-01 Thales Sa Cornet rayonnant compact multifrequences, source rayonnante et antenne comportant un tel cornet rayonnant
CN106970660B (zh) * 2017-04-26 2018-11-20 陕西师范大学 一种减弱弯曲振动圆盘非谐振模态干扰的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1244886B (de) * 1963-08-30 1967-07-20 Siemens Ag Wellentyptransformator zur Umwandlung des H-Wellentyps des Rechteckhohlleiters in den H-Wellentyp des Rundhohlleiters
FR1423109A (fr) * 1964-11-20 1966-01-03 Comp Generale Electricite Perfectionnements aux dispositifs de poursuite automatique pour antennes à hyperfréquences
US3369197A (en) * 1965-01-05 1968-02-13 Bell Telephone Labor Inc Waveguide mode coupler
FR1595075A (it) * 1968-12-13 1970-06-08
US3568204A (en) * 1969-04-29 1971-03-02 Sylvania Electric Prod Multimode antenna feed system having a plurality of tracking elements mounted symmetrically about the inner walls and at the aperture end of a scalar horn
FR2255716B1 (it) * 1973-12-20 1978-03-24 Thomson Csf
US3906508A (en) * 1974-07-15 1975-09-16 Rca Corp Multimode horn antenna
FR2302601A1 (fr) * 1975-02-28 1976-09-24 Thomson Csf Dispositif d'extr
US4077039A (en) * 1976-12-20 1978-02-28 Bell Telephone Laboratories, Incorporated Launching and/or receiving network for an antenna feedhorn
US4199764A (en) * 1979-01-31 1980-04-22 Nasa Dual band combiner for horn antenna
US4258366A (en) * 1979-01-31 1981-03-24 Nasa Multifrequency broadband polarized horn antenna
JPS58194401A (ja) * 1982-05-07 1983-11-12 Mitsubishi Electric Corp モ−ド結合器

Also Published As

Publication number Publication date
FR2565736A1 (fr) 1985-12-13
JPS613503A (ja) 1986-01-09
GB2160022A (en) 1985-12-11
DE3421313A1 (de) 1985-12-12
US4675689A (en) 1987-06-23
DE3421313C2 (it) 1988-10-13
FR2565736B1 (fr) 1988-05-20
JPH0344684B2 (it) 1991-07-08
CA1239222A (en) 1988-07-12
GB2160022B (en) 1987-08-26
GB8512435D0 (en) 1985-06-19
IT8521014A0 (it) 1985-06-04

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