DK294583A - Mikroboelge-retningsradioantenne - Google Patents

Mikroboelge-retningsradioantenne Download PDF

Info

Publication number
DK294583A
DK294583A DK294583A DK294583A DK294583A DK 294583 A DK294583 A DK 294583A DK 294583 A DK294583 A DK 294583A DK 294583 A DK294583 A DK 294583A DK 294583 A DK294583 A DK 294583A
Authority
DK
Denmark
Prior art keywords
primary radiator
radiator system
lateral boundary
boundary walls
reflector
Prior art date
Application number
DK294583A
Other languages
Danish (da)
English (en)
Other versions
DK294583D0 (da
Inventor
Anton Brunner
Erwin Gillitzer
Uwe Leupelt
Wolfgang Loew
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of DK294583D0 publication Critical patent/DK294583D0/da
Publication of DK294583A publication Critical patent/DK294583A/da

Links

Classifications

    • 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
    • H01Q19/132—Horn reflector antennas; Off-set feeding

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DK294583A 1982-06-28 1983-06-27 Mikroboelge-retningsradioantenne DK294583A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823224257 DE3224257A1 (de) 1982-06-28 1982-06-28 Mikrowellen-richtfunkantenne

Publications (2)

Publication Number Publication Date
DK294583D0 DK294583D0 (da) 1983-06-27
DK294583A true DK294583A (da) 1983-12-29

Family

ID=6167130

Family Applications (1)

Application Number Title Priority Date Filing Date
DK294583A DK294583A (da) 1982-06-28 1983-06-27 Mikroboelge-retningsradioantenne

Country Status (6)

Country Link
EP (1) EP0097932B1 (fr)
JP (1) JPS5910006A (fr)
AT (1) ATE29803T1 (fr)
DE (2) DE3224257A1 (fr)
DK (1) DK294583A (fr)
FI (1) FI73339C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4978967A (en) * 1987-02-13 1990-12-18 Mitsubishi Denki Kabushiki Kaisha Offset antenna
GB8817885D0 (en) * 1988-07-27 1988-09-01 British Telecomm Antenna
DE4140841A1 (de) * 1990-12-20 1992-07-02 Siemens Ag Mikrowellen-richtfunkantenne

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724054A (en) * 1946-01-05 1955-11-15 George J Yevick Pillbox antenna
NL6818798A (fr) * 1968-01-02 1973-08-27
JPS4834437B1 (fr) * 1969-09-08 1973-10-20
DE2505375A1 (de) * 1975-02-08 1976-08-19 Licentia Gmbh Antennensystem bestehend aus einem parabolspiegel und einem erreger
US4051476A (en) * 1976-04-01 1977-09-27 Raytheon Company Parabolic horn antenna with microstrip feed
US4349827A (en) * 1980-11-24 1982-09-14 Raytheon Company Parabolic antenna with horn feed array

Also Published As

Publication number Publication date
ATE29803T1 (de) 1987-10-15
JPS5910006A (ja) 1984-01-19
FI73339B (fi) 1987-05-29
DE3224257A1 (de) 1983-12-29
EP0097932A1 (fr) 1984-01-11
FI832338L (fi) 1983-12-29
DE3373750D1 (en) 1987-10-22
DK294583D0 (da) 1983-06-27
FI832338A0 (fi) 1983-06-27
FI73339C (fi) 1987-09-10
EP0097932B1 (fr) 1987-09-16

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment