GB1123951A - Improved two reflector antenna - Google Patents

Improved two reflector antenna

Info

Publication number
GB1123951A
GB1123951A GB13152/66A GB1315266A GB1123951A GB 1123951 A GB1123951 A GB 1123951A GB 13152/66 A GB13152/66 A GB 13152/66A GB 1315266 A GB1315266 A GB 1315266A GB 1123951 A GB1123951 A GB 1123951A
Authority
GB
United Kingdom
Prior art keywords
reflectors
axis
plane
reflector
march
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
GB13152/66A
Other languages
English (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
CSF Compagnie Generale de Telegraphie sans Fil 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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Publication of GB1123951A publication Critical patent/GB1123951A/en
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
    • 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
    • H01Q19/195—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 wherein a reflecting surface acts also as a polarisation filter or a polarising device

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB13152/66A 1965-03-31 1966-03-24 Improved two reflector antenna Expired GB1123951A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR11338A FR1438482A (fr) 1965-03-31 1965-03-31 Antenne à double réflecteur sans ombre de source

Publications (1)

Publication Number Publication Date
GB1123951A true GB1123951A (en) 1968-08-14

Family

ID=8575289

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13152/66A Expired GB1123951A (en) 1965-03-31 1966-03-24 Improved two reflector antenna

Country Status (5)

Country Link
US (1) US3430246A (enrdf_load_stackoverflow)
DE (1) DE1516741A1 (enrdf_load_stackoverflow)
FR (1) FR1438482A (enrdf_load_stackoverflow)
GB (1) GB1123951A (enrdf_load_stackoverflow)
NL (1) NL6604261A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2298888A1 (fr) * 1975-01-21 1976-08-20 Comp Generale Electricite Generateur laser a gaz
CA1258707A (en) * 1984-12-26 1989-08-22 Tomozo Ohta Antenna system
US4823143A (en) * 1988-04-22 1989-04-18 Hughes Aircraft Company Intersecting shared aperture antenna reflectors
DE102013218555A1 (de) * 2013-07-18 2015-01-22 Rohde & Schwarz Gmbh & Co. Kg System und Verfahren zur Ausleuchtung und Abbildung eines Objekts

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736895A (en) * 1951-02-16 1956-02-28 Elliott Brothers London Ltd High frequency radio aerials

Also Published As

Publication number Publication date
DE1516741A1 (de) 1969-06-26
FR1438482A (fr) 1966-05-13
NL6604261A (enrdf_load_stackoverflow) 1966-10-03
US3430246A (en) 1969-02-25

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