FR1385603A - Nouveau type de récepteurs d'ondes directionnelles - Google Patents

Nouveau type de récepteurs d'ondes directionnelles

Info

Publication number
FR1385603A
FR1385603A FR956116A FR956116A FR1385603A FR 1385603 A FR1385603 A FR 1385603A FR 956116 A FR956116 A FR 956116A FR 956116 A FR956116 A FR 956116A FR 1385603 A FR1385603 A FR 1385603A
Authority
FR
France
Prior art keywords
new type
wave receivers
directional wave
directional
receivers
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
FR956116A
Other languages
English (en)
Inventor
Pierre Malifaud
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
Priority to FR956116A priority Critical patent/FR1385603A/fr
Application granted granted Critical
Publication of FR1385603A publication Critical patent/FR1385603A/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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0076—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a detector
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with infrared radiation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
FR956116A 1963-12-05 1963-12-05 Nouveau type de récepteurs d'ondes directionnelles Expired FR1385603A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR956116A FR1385603A (fr) 1963-12-05 1963-12-05 Nouveau type de récepteurs d'ondes directionnelles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR956116A FR1385603A (fr) 1963-12-05 1963-12-05 Nouveau type de récepteurs d'ondes directionnelles

Publications (1)

Publication Number Publication Date
FR1385603A true FR1385603A (fr) 1965-01-15

Family

ID=8818154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR956116A Expired FR1385603A (fr) 1963-12-05 1963-12-05 Nouveau type de récepteurs d'ondes directionnelles

Country Status (1)

Country Link
FR (1) FR1385603A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0764862A1 (fr) * 1995-09-20 1997-03-26 General Electric Company Systèmes de couplage optique compacts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0764862A1 (fr) * 1995-09-20 1997-03-26 General Electric Company Systèmes de couplage optique compacts
US5692091A (en) * 1995-09-20 1997-11-25 General Electric Company Compact optical coupling systems

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