CA1225510A - Micro wave antenna - Google Patents

Micro wave antenna

Info

Publication number
CA1225510A
CA1225510A CA000445329A CA445329A CA1225510A CA 1225510 A CA1225510 A CA 1225510A CA 000445329 A CA000445329 A CA 000445329A CA 445329 A CA445329 A CA 445329A CA 1225510 A CA1225510 A CA 1225510A
Authority
CA
Canada
Prior art keywords
layer
antenna
thermoplastic
film
shaped
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.)
Expired
Application number
CA000445329A
Other languages
English (en)
French (fr)
Inventor
Stig O. 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
Application granted granted Critical
Publication of CA1225510A publication Critical patent/CA1225510A/en
Expired 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)
CA000445329A 1983-01-20 1984-01-16 Micro wave antenna Expired CA1225510A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
SE8300280A SE8300280D0 (sv) 1983-01-20 1983-01-20 Antennreflektor
SE8300281A SE8300281D0 (sv) 1983-01-20 1983-01-20 Anordning for avisning av antenner
SE8300281-6 1983-01-20
SE8306372A SE8306372L (sv) 1983-11-18 1983-11-18 Mikrovagsantenn
SE8300280-8 1983-11-18
SE8306372-7 1983-11-18

Publications (1)

Publication Number Publication Date
CA1225510A true CA1225510A (en) 1987-08-18

Family

ID=27355283

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000445329A Expired CA1225510A (en) 1983-01-20 1984-01-16 Micro wave antenna

Country Status (9)

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

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

Family Cites Families (9)

* 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
US3574258A (en) * 1969-01-15 1971-04-13 Us Navy Method of making a transreflector for an antenna
FR2117807B1 (es) * 1970-12-11 1973-12-28 Girondon Michel
DE2227563A1 (de) * 1972-06-07 1974-01-10 Krupp Gmbh Parabol-spiegel
NL181416C (nl) * 1976-03-29 1987-08-17 Philips Nv Werkwijze voor het vervaardigen van een gemetalliseerde kunststofreflector.
FR2426343A1 (fr) * 1978-05-16 1979-12-14 Bony Gilbert Panneau degivrant pour reflecteur de faisceaux hertziens
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

Also Published As

Publication number Publication date
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 (en) 1984-08-01
NO843730L (no) 1984-09-19
EP0114797A3 (en) 1986-05-07

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Legal Events

Date Code Title Description
MKEX Expiry