EP0114797A3 - Mikrowellenantenne - Google Patents

Mikrowellenantenne Download PDF

Info

Publication number
EP0114797A3
EP0114797A3 EP84850019A EP84850019A EP0114797A3 EP 0114797 A3 EP0114797 A3 EP 0114797A3 EP 84850019 A EP84850019 A EP 84850019A EP 84850019 A EP84850019 A EP 84850019A EP 0114797 A3 EP0114797 A3 EP 0114797A3
Authority
EP
European Patent Office
Prior art keywords
shell
behind
wave antenna
micro wave
layer
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Withdrawn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
EP84850019A
Other languages
English (en)
French (fr)
Other versions
EP0114797A2 (de
Inventor
Stig Olof Andersson
Regis Gustafsson
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.)
Individual
Original Assignee
Individual
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
Priority claimed from SE8300280A external-priority patent/SE8300280D0/xx
Priority claimed from SE8300281A external-priority patent/SE8300281D0/xx
Priority claimed from SE8306372A external-priority patent/SE8306372L/xx
Application filed by Individual filed Critical Individual
Publication of EP0114797A2 publication Critical patent/EP0114797A2/de
Publication of EP0114797A3 publication Critical patent/EP0114797A3/de
Withdrawn legal-status Critical Current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
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/141—Apparatus or processes specially adapted for manufacturing reflecting surfaces
    • H01Q15/142—Apparatus or processes specially adapted for manufacturing reflecting surfaces using insulating material for supporting the reflecting surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Waveguide Aerials (AREA)
EP84850019A 1983-01-20 1984-01-18 Mikrowellenantenne Withdrawn EP0114797A3 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
SE8300281 1983-01-20
SE8300280A SE8300280D0 (sv) 1983-01-20 1983-01-20 Antennreflektor
SE8300280 1983-01-20
SE8300281A SE8300281D0 (sv) 1983-01-20 1983-01-20 Anordning for avisning av antenner
SE8306372 1983-11-18
SE8306372A SE8306372L (sv) 1983-11-18 1983-11-18 Mikrovagsantenn

Publications (2)

Publication Number Publication Date
EP0114797A2 EP0114797A2 (de) 1984-08-01
EP0114797A3 true EP0114797A3 (de) 1986-05-07

Family

ID=27355283

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84850019A Withdrawn EP0114797A3 (de) 1983-01-20 1984-01-18 Mikrowellenantenne

Country Status (9)

Country Link
EP (1) EP0114797A3 (de)
AU (1) AU570944B2 (de)
CA (1) CA1225510A (de)
DK (1) DK431484D0 (de)
ES (1) ES529003A0 (de)
FI (1) FI74839C (de)
HU (1) HUT35425A (de)
NO (1) NO843730L (de)
WO (1) WO1984003005A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1232060A (en) * 1984-01-23 1988-01-26 Kenji Takemura Reflector for circular polarization antenna and process for the production thereof
IT1195120B (it) * 1986-08-04 1988-10-12 Cselt Centro Studi Lab Telecom Procedimento per la fabbricazione di strutture dicroiche d antenna
FR2616102A3 (fr) * 1987-06-05 1988-12-09 Duplessy Henry Procede de fabrication d'une antenne parabolique et antenne obtenue par ce procede
GB2308012B (en) 1995-12-05 1999-11-17 Northern Telecom Ltd A radiation shielding device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679003A (en) * 1950-05-27 1954-05-18 Motorola Inc Heater system for microwave antennas
US2742387A (en) * 1953-09-28 1956-04-17 Lavoie Lab Inc Reflector for electromagnetic radiations and method of making same
DE2227563A1 (de) * 1972-06-07 1974-01-10 Krupp Gmbh Parabol-spiegel
FR2346131A1 (fr) * 1976-03-29 1977-10-28 Philips Nv Procede pour la realisation d'un reflecteur en matiere synthetique metallisee
FR2426343A1 (fr) * 1978-05-16 1979-12-14 Bony Gilbert Panneau degivrant pour reflecteur de faisceaux hertziens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3574258A (en) * 1969-01-15 1971-04-13 Us Navy Method of making a transreflector for an antenna
FR2117807B1 (de) * 1970-12-11 1973-12-28 Girondon Michel
FR2502852B1 (fr) * 1981-03-26 1985-06-14 Sadones Henri Reflecteur en particulier pour grandes antennes de reception de telecommunications par satellites
JPS58170103A (ja) * 1982-03-30 1983-10-06 Matsushita Electric Ind Co Ltd パラボラアンテナの製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679003A (en) * 1950-05-27 1954-05-18 Motorola Inc Heater system for microwave antennas
US2742387A (en) * 1953-09-28 1956-04-17 Lavoie Lab Inc Reflector for electromagnetic radiations and method of making same
DE2227563A1 (de) * 1972-06-07 1974-01-10 Krupp Gmbh Parabol-spiegel
FR2346131A1 (fr) * 1976-03-29 1977-10-28 Philips Nv Procede pour la realisation d'un reflecteur en matiere synthetique metallisee
FR2426343A1 (fr) * 1978-05-16 1979-12-14 Bony Gilbert Panneau degivrant pour reflecteur de faisceaux hertziens

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, vol. 8, no. 4 (E-220) [1441], 10th January 1984; & JP - A - 58 170 103 (MATSUSHITA DENKI SANGYO K.K.) 06-10-1983 *

Also Published As

Publication number Publication date
CA1225510A (en) 1987-08-18
DK431484A (da) 1984-09-10
FI843657L (fi) 1984-09-18
HUT35425A (en) 1985-06-28
AU570944B2 (en) 1988-03-31
ES8501574A1 (es) 1984-11-16
WO1984003005A1 (en) 1984-08-02
FI74839C (fi) 1988-03-10
ES529003A0 (es) 1984-11-16
FI843657A0 (fi) 1984-09-18
DK431484D0 (da) 1984-09-10
FI74839B (fi) 1987-11-30
AU2434384A (en) 1984-08-15
EP0114797A2 (de) 1984-08-01
NO843730L (no) 1984-09-19

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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18D Application deemed to be withdrawn

Effective date: 19900303