NL7010698A - - Google Patents

Info

Publication number
NL7010698A
NL7010698A NL7010698A NL7010698A NL7010698A NL 7010698 A NL7010698 A NL 7010698A NL 7010698 A NL7010698 A NL 7010698A NL 7010698 A NL7010698 A NL 7010698A NL 7010698 A NL7010698 A NL 7010698A
Authority
NL
Netherlands
Application number
NL7010698A
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 filed Critical
Publication of NL7010698A publication Critical patent/NL7010698A/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G02B7/183—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors specially adapted for very large mirrors, e.g. for astronomy, or solar concentrators
    • 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
    • H01Q19/104—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 using a substantially flat reflector for deflecting the radiated beam, e.g. periscopic antennas
    • 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
    • H01Q19/185—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 wherein the surfaces are plane

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Astronomy & Astrophysics (AREA)
  • Sustainable Development (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Aerials With Secondary Devices (AREA)
NL7010698A 1969-07-23 1970-07-20 NL7010698A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR696925176A FR2050326B1 (enrdf_load_stackoverflow) 1969-07-23 1969-07-23

Publications (1)

Publication Number Publication Date
NL7010698A true NL7010698A (enrdf_load_stackoverflow) 1971-01-26

Family

ID=9037926

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7010698A NL7010698A (enrdf_load_stackoverflow) 1969-07-23 1970-07-20

Country Status (8)

Country Link
US (1) US3689923A (enrdf_load_stackoverflow)
BE (1) BE753596A (enrdf_load_stackoverflow)
CH (1) CH514239A (enrdf_load_stackoverflow)
DE (1) DE2036146A1 (enrdf_load_stackoverflow)
FR (1) FR2050326B1 (enrdf_load_stackoverflow)
GB (1) GB1253174A (enrdf_load_stackoverflow)
NL (1) NL7010698A (enrdf_load_stackoverflow)
SE (1) SE353982B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348585A1 (fr) * 1976-04-16 1977-11-10 Thomson Csf Montage periscopique a tube support et groupement de tels montages
DE2623955C2 (de) * 1976-05-28 1978-03-02 Fa. Carl Zeiss, 7920 Heidenheim Periskopisches Winkelspiegelsystem mit umschaltbarer Blickrichtung
DE3106321A1 (de) * 1981-02-20 1982-09-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Nachfuehrverfahren fuer auf schwankenden richtfunktuermen angeordnete antennen
US6018325A (en) * 1997-10-14 2000-01-25 At&T Corp Monopole antenna mounting system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE190641C (enrdf_load_stackoverflow) *
FR372952A (fr) * 1906-12-27 1907-04-25 Gabriel Gars Appareil de vision à distance
US2510059A (en) * 1945-05-16 1950-06-06 Us Sec War Platform
BE501888A (enrdf_load_stackoverflow) * 1950-05-16
FR1050075A (fr) * 1952-01-31 1954-01-05 Miroir dispersif alvéolé
GB1140950A (en) * 1966-08-02 1969-01-22 Barringer Research Ltd Instrument supporting system

Also Published As

Publication number Publication date
US3689923A (en) 1972-09-05
BE753596A (fr) 1971-01-18
GB1253174A (enrdf_load_stackoverflow) 1971-11-10
SE353982B (enrdf_load_stackoverflow) 1973-02-19
DE2036146A1 (de) 1971-02-04
FR2050326A1 (enrdf_load_stackoverflow) 1971-04-02
CH514239A (fr) 1971-10-15
FR2050326B1 (enrdf_load_stackoverflow) 1973-02-02

Similar Documents

Publication Publication Date Title
AU2270770A (enrdf_load_stackoverflow)
AU465452B2 (enrdf_load_stackoverflow)
AU429630B2 (enrdf_load_stackoverflow)
AU450150B2 (enrdf_load_stackoverflow)
AU442375B2 (enrdf_load_stackoverflow)
AU2355770A (enrdf_load_stackoverflow)
AU427401B2 (enrdf_load_stackoverflow)
AU470301B1 (enrdf_load_stackoverflow)
AU442463B2 (enrdf_load_stackoverflow)
AU410358B2 (enrdf_load_stackoverflow)
AU428074B2 (enrdf_load_stackoverflow)
AU428129B2 (enrdf_load_stackoverflow)
AU470661B1 (enrdf_load_stackoverflow)
AU425297B2 (enrdf_load_stackoverflow)
AU438128B2 (enrdf_load_stackoverflow)
AU414607B2 (enrdf_load_stackoverflow)
AU442285B2 (enrdf_load_stackoverflow)
AU442322B2 (enrdf_load_stackoverflow)
AU442357B2 (enrdf_load_stackoverflow)
AU417208B2 (enrdf_load_stackoverflow)
AU442380B2 (enrdf_load_stackoverflow)
AU442554B2 (enrdf_load_stackoverflow)
AU442535B2 (enrdf_load_stackoverflow)
AU442538B2 (enrdf_load_stackoverflow)
AU5228269A (enrdf_load_stackoverflow)