EP0114797A3 - Micro wave antenna - Google Patents

Micro wave antenna Download PDF

Info

Publication number: EP0114797A3
Authority: EP; European Patent Office
Prior art keywords: shell; behind; wave antenna; micro wave; layer
Prior art date: 1983-01-20
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

German (de)

English (en)

French (fr)

Other versions

EP0114797A2 (en

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.)

1983-01-20

Filing date

1984-01-18

Publication date

1986-05-07

1983-01-20 Priority claimed from SE8300281A external-priority patent/SE8300281D0/xx

1983-01-20 Priority claimed from SE8300280A external-priority patent/SE8300280D0/xx

1983-11-18 Priority claimed from SE8306372A external-priority patent/SE8306372L/xx

1984-01-18 Application filed by Individual filed Critical Individual

1984-08-01 Publication of EP0114797A2 publication Critical patent/EP0114797A2/en

1986-05-07 Publication of EP0114797A3 publication Critical patent/EP0114797A3/en

Status Withdrawn legal-status Critical Current

Links

239000010410 layer Substances 0.000 abstract 3
238000009413 insulation Methods 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
239000011241 protective layer Substances 0.000 abstract 1
230000005855 radiation Effects 0.000 abstract 1

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)
Waveguide Aerials (AREA)
Support Of Aerials (AREA)

EP84850019A 1983-01-20 1984-01-18 Micro wave antenna Withdrawn EP0114797A3 (en)

Applications Claiming Priority (6)

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

Publications (2)

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

Family

ID=27355283

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP84850019A Withdrawn EP0114797A3 (en)	1983-01-20	1984-01-18	Micro wave antenna

Country Status (9)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0158771B1 (en) *	1984-01-23	1991-03-27	Showa Denko Kabushiki Kaisha	Circular polarization reflector
IT1195120B (it) *	1986-08-04	1988-10-12	Cselt Centro Studi Lab Telecom	Procedimento per la fabbricazione di strutture dicroiche d antenna
GB2308012B (en) *	1995-12-05	1999-11-17	Northern Telecom Ltd	A radiation shielding device
RU2168820C1 (ru) *	1999-11-01	2001-06-10	Федеральное государственное унитарное предприятие "Научно-исследовательский центр специальных технологий"	Способ изготовления многослойного антенного рефлектора

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 (3)

* 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 (da) *	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

1984
- 1984-01-16 CA CA000445329A patent/CA1225510A/en not_active Expired
- 1984-01-18 HU HU84672A patent/HUT35425A/hu unknown
- 1984-01-18 EP EP84850019A patent/EP0114797A3/en not_active Withdrawn
- 1984-01-18 AU AU24343/84A patent/AU570944B2/en not_active Ceased
- 1984-01-18 WO PCT/SE1984/000013 patent/WO1984003005A1/en not_active Ceased
- 1984-01-19 ES ES529003A patent/ES529003A0/es active Granted
- 1984-09-10 DK DK431484A patent/DK431484D0/da not_active Application Discontinuation
- 1984-09-18 FI FI843657A patent/FI74839C/fi not_active IP Right Cessation
- 1984-09-19 NO NO843730A patent/NO843730L/no unknown

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

Legal Events

Date	Code	Title	Description
1984-06-02	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1984-08-01	AK	Designated contracting states	Designated state(s): AT BE CH DE FR GB IT LI LU NL SE
1986-03-20	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1986-05-07	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE
1986-12-30	17P	Request for examination filed	Effective date: 19861030
1989-05-03	17Q	First examination report despatched	Effective date: 19890316
1990-07-20	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1990-09-05	18D	Application deemed to be withdrawn	Effective date: 19900303

Publication	Publication Date	Title
AU506089B2 (en)	1979-12-13	Energy from waves and currents
DE69520348D1 (de)	2001-04-19	Radom mit zweitem Hitzeschild
AU3087377A (en)	1979-05-31	Directive antenna
AU551291B2 (en)	1986-04-24	Energy from waves
IE45106L (en)	1977-12-25	Rotationally-symmetrical antenna
NO891137D0 (no)	1989-03-16	Antenne med elektronisk omformbart utstraalingsdiagram.
AU557659B2 (en)	1987-01-08	Parabolic antenna-wind protected
AU7906781A (en)	1982-07-08	Solar radiation reflector
JPS52134350A (en)	1977-11-10	Radiating slot opening antenna array
GB2302212B (en)	1997-06-18	A microwave lens,and a phased-array antenna including such a microwave lens
EP0456034A3 (en)	1993-09-01	Bicone antenna with hemispherical beam
AU548507B2 (en)	1985-12-12	Solar cell with reflecting grafting substrate
GB2056181B (en)	1983-04-27	Electro-magnetic wave horn radiators
EP0114797A3 (en)	1986-05-07	Micro wave antenna
GB2105112B (en)	1985-07-10	Horn antenna
GB8410085D0 (en)	1984-05-31	Non-resonant monopole antenna
EP0084420A3 (en)	1983-08-03	An antenna, particularly for the reception of satellite communications
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AU557192B2 (en)	1986-12-11	Acoustic underwater antenna
AU9022182A (en)	1983-05-12	Paraboloid reflector
IT1132744B (it)	1986-07-02	Sistema di eccitazione cassegrain per una antenna parabolica
GB8922255D0 (en)	1992-04-08	Array of radiating elements with autocomplementary topology,and antenna using such an array
GB8918803D0 (en)	1990-11-21	Cassegrain antenna
GB2297195B (en)	1998-09-23	Antenna with a parabolic reflector
GB8812436D0 (en)	1989-03-30	Adaptive antenna beamformer