FI97924B - Paraboloidiheijastinantenni - Google Patents

Paraboloidiheijastinantenni

Info

Publication number
FI97924B
FI97924B FI902130A FI902130A FI97924B FI 97924 B FI97924 B FI 97924B FI 902130 A FI902130 A FI 902130A FI 902130 A FI902130 A FI 902130A FI 97924 B FI97924 B FI 97924B
Authority
FI
Finland
Prior art keywords
paraboloidiheijastinantenni
Prior art date
Application number
FI902130A
Other languages
English (en)
Swedish (sv)
Other versions
FI902130A0 (fi
FI97924C (fi
Inventor
Paul Thiele
Horst Antony
Bernd Anger
Klaus-Dieter Noack
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 FI902130A0 publication Critical patent/FI902130A0/fi
Publication of FI97924B publication Critical patent/FI97924B/fi
Application granted granted Critical
Publication of FI97924C publication Critical patent/FI97924C/fi

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/04—Fixed joints
    • H01P1/042—Hollow waveguide joints
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
    • H01Q19/13—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
    • H01Q19/134—Rear-feeds; Splash plate feeds
FI902130A 1989-04-28 1990-04-27 Paraboloidiheijastinantenni FI97924C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3914101 1989-04-28
DE3914101A DE3914101A1 (de) 1989-04-28 1989-04-28 Antenne mit parabolischem reflektor

Publications (3)

Publication Number Publication Date
FI902130A0 FI902130A0 (fi) 1990-04-27
FI97924B true FI97924B (fi) 1996-11-29
FI97924C FI97924C (fi) 1997-03-10

Family

ID=6379707

Family Applications (1)

Application Number Title Priority Date Filing Date
FI902130A FI97924C (fi) 1989-04-28 1990-04-27 Paraboloidiheijastinantenni

Country Status (4)

Country Link
EP (1) EP0394795B1 (fi)
DE (2) DE3914101A1 (fi)
FI (1) FI97924C (fi)
NO (1) NO176160C (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2672435B1 (fr) * 1991-02-05 1993-11-19 Cgti Dispositif de montage et de demontage de la source d'une antenne.
DE102007061571A1 (de) * 2007-12-18 2009-07-16 Endress + Hauser Gmbh + Co. Kg Füllstandsmessgerät
WO2018029455A1 (en) 2016-08-10 2018-02-15 Airbus Defence And Space Limited Waveguide assembly and manufacturing method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448907A (en) * 1944-01-25 1948-09-07 Walworth Patents Inc Pipe joint
US2778016A (en) * 1953-01-23 1957-01-15 Gabriel Co Wave guide antenna
US3483564A (en) * 1966-10-17 1969-12-09 Diamond Antenna & Microwave Co Dish reflector with detachable waveguide feed
GB1291736A (en) * 1970-04-16 1972-10-04 Standard Telephones Cables Ltd Method of attaching flanges to waveguides
US3864688A (en) * 1972-03-24 1975-02-04 Andrew Corp Cross-polarized parabolic antenna

Also Published As

Publication number Publication date
NO901907D0 (no) 1990-04-27
NO176160C (no) 1995-02-08
FI902130A0 (fi) 1990-04-27
EP0394795B1 (de) 1993-06-16
NO901907L (no) 1990-10-29
NO176160B (no) 1994-10-31
FI97924C (fi) 1997-03-10
DE3914101A1 (de) 1990-10-31
DE59001755D1 (de) 1993-07-22
EP0394795A1 (de) 1990-10-31

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: KABELMETAL ELECTRO GESELLSCHAFT MIT

BB Publication of examined application
MM Patent lapsed

Owner name: KABELMETAL ELECTRO GESELLSCHAFT MIT