FR2148341B1 - - Google Patents

Info

Publication number
FR2148341B1
FR2148341B1 FR7129057A FR7129057A FR2148341B1 FR 2148341 B1 FR2148341 B1 FR 2148341B1 FR 7129057 A FR7129057 A FR 7129057A FR 7129057 A FR7129057 A FR 7129057A FR 2148341 B1 FR2148341 B1 FR 2148341B1
Authority
FR
France
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
FR7129057A
Other languages
French (fr)
Other versions
FR2148341A1 (en
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7129057A priority Critical patent/FR2148341B1/fr
Priority to US00277670A priority patent/US3828352A/en
Priority to SE7210298A priority patent/SE377633B/xx
Priority to DE2239228A priority patent/DE2239228C3/en
Publication of FR2148341A1 publication Critical patent/FR2148341A1/fr
Application granted granted Critical
Publication of FR2148341B1 publication Critical patent/FR2148341B1/fr
Expired legal-status Critical Current

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
    • H01Q19/18—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 having two or more spaced reflecting surfaces
    • H01Q19/19—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 having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
FR7129057A 1971-08-09 1971-08-09 Expired FR2148341B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7129057A FR2148341B1 (en) 1971-08-09 1971-08-09
US00277670A US3828352A (en) 1971-08-09 1972-08-03 Antenna system employing toroidal reflectors
SE7210298A SE377633B (en) 1971-08-09 1972-08-08
DE2239228A DE2239228C3 (en) 1971-08-09 1972-08-09 Antenna with a toric main reflector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7129057A FR2148341B1 (en) 1971-08-09 1971-08-09

Publications (2)

Publication Number Publication Date
FR2148341A1 FR2148341A1 (en) 1973-03-23
FR2148341B1 true FR2148341B1 (en) 1977-01-28

Family

ID=9081622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7129057A Expired FR2148341B1 (en) 1971-08-09 1971-08-09

Country Status (4)

Country Link
US (1) US3828352A (en)
DE (1) DE2239228C3 (en)
FR (1) FR2148341B1 (en)
SE (1) SE377633B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995275A (en) * 1973-07-12 1976-11-30 Mitsubishi Denki Kabushiki Kaisha Reflector antenna having main and subreflector of diverse curvature
US3922682A (en) * 1974-05-31 1975-11-25 Communications Satellite Corp Aberration correcting subreflectors for toroidal reflector antennas
US4145695A (en) * 1977-03-01 1979-03-20 Bell Telephone Laboratories, Incorporated Launcher reflectors for correcting for astigmatism in off-axis fed reflector antennas
US4339757A (en) * 1980-11-24 1982-07-13 Bell Telephone Laboratories, Incorporated Broadband astigmatic feed arrangement for an antenna
US4343004A (en) * 1980-11-24 1982-08-03 Bell Telephone Laboratories, Incorporated Broadband astigmatic feed arrangement for an antenna
US4535338A (en) * 1982-05-10 1985-08-13 At&T Bell Laboratories Multibeam antenna arrangement
US4491848A (en) * 1982-08-30 1985-01-01 At&T Bell Laboratories Substantially frequency-independent aberration correcting antenna arrangement
US4482898A (en) * 1982-10-12 1984-11-13 At&T Bell Laboratories Antenna feed arrangement for correcting for astigmatism
US4631545A (en) * 1984-11-16 1986-12-23 At&T Bell Laboratories Antenna arrangement capable of astigmatism correction
WO2002005385A1 (en) * 2000-07-10 2002-01-17 Wavefrontier Co., Ltd Reflector antenna
FR2812457B1 (en) 2000-07-28 2004-05-28 Thomson Csf ACTIVE BI-POLARIZATION MICROWAVE REFLECTOR, ESPECIALLY FOR AN ELECTRONICALLY BALANCED ANTENNA
US9780435B2 (en) * 2011-12-05 2017-10-03 Adasa Inc. Aerial inventory antenna
RU2598401C1 (en) * 2015-04-22 2016-09-27 Федеральное Государственное Унитарное Предприятие Ордена Трудового Красного Знамени Научно-Исследовательский Институт Радио (Фгуп Ниир) Multibeam double-reflector antenna with shifted focal axis
RU2620875C1 (en) * 2016-07-15 2017-05-30 Федеральное Государственное Унитарное Предприятие Ордена Трудового Красного Знамени Научно-Исследовательский Институт Радио (Фгуп Ниир) Multibeam band dish antenna
RU2629906C1 (en) * 2016-11-09 2017-09-04 Самсунг Электроникс Ко., Лтд. Mirror antenna with double polarization and wide scanning angle
RU2673436C1 (en) * 2017-11-20 2018-11-26 Федеральное государственное унитарное предприятие Ордена Трудового Красного Знамени научно-исследовательский институт радио Non-inclined multibeam two-mirror antenna of irradiated radiation
RU2664792C1 (en) * 2017-11-20 2018-08-22 Федеральное государственное унитарное предприятие Ордена Трудового Красного Знамени научно-исследовательский институт радио Multi-beam combined non-axisymmetric mirror antenna
RU2664870C1 (en) * 2017-11-20 2018-08-23 Федеральное государственное унитарное предприятие Ордена Трудового Красного Знамени научно-исследовательский институт радио Non-inclined multiple multi-beam band double-reflector antenna
RU2664751C1 (en) * 2017-12-06 2018-08-22 Анатолий Михайлович Сомов Multi-beam range two-mirror antenna with irradiated radiation
RU2665747C1 (en) * 2017-12-06 2018-09-04 Анатолий Михайлович Сомов Offset toroidal-parabolic mirror antenna (options)
RU2664753C1 (en) * 2017-12-06 2018-08-22 Анатолий Михайлович Сомов Multi-focus offset mirror antenna

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317912A (en) * 1963-07-29 1967-05-02 Kenneth S Kelleher Plural concentric parabolic antenna for omnidirectional coverage
FR1392013A (en) * 1964-01-31 1965-03-12 New aerials for microwaves
US3414904A (en) * 1966-05-16 1968-12-03 Hughes Aircraft Co Multiple reflector antenna
US3406401A (en) * 1966-08-25 1968-10-15 Bell Telephone Labor Inc Communication satellite system

Also Published As

Publication number Publication date
DE2239228A1 (en) 1973-03-01
US3828352A (en) 1974-08-06
SE377633B (en) 1975-07-14
DE2239228B2 (en) 1980-04-24
DE2239228C3 (en) 1983-12-01
FR2148341A1 (en) 1973-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse