FR2719162B1 - Antenne de faisceau hertzien à au moins deux directions de réflexion. - Google Patents

Antenne de faisceau hertzien à au moins deux directions de réflexion.

Info

Publication number
FR2719162B1
FR2719162B1 FR9404707A FR9404707A FR2719162B1 FR 2719162 B1 FR2719162 B1 FR 2719162B1 FR 9404707 A FR9404707 A FR 9404707A FR 9404707 A FR9404707 A FR 9404707A FR 2719162 B1 FR2719162 B1 FR 2719162B1
Authority
FR
France
Prior art keywords
reflection
directions
beam antenna
wireless beam
wireless
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 - Lifetime
Application number
FR9404707A
Other languages
English (en)
Other versions
FR2719162A1 (fr
Inventor
Henri Sadones
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR9404707A priority Critical patent/FR2719162B1/fr
Publication of FR2719162A1 publication Critical patent/FR2719162A1/fr
Application granted granted Critical
Publication of FR2719162B1 publication Critical patent/FR2719162B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H01Q15/22—Reflecting surfaces; Equivalent structures functioning also as polarisation filter
    • 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
    • H01Q19/12—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 wherein the surfaces are concave
    • H01Q19/13—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 wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
FR9404707A 1994-04-20 1994-04-20 Antenne de faisceau hertzien à au moins deux directions de réflexion. Expired - Lifetime FR2719162B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9404707A FR2719162B1 (fr) 1994-04-20 1994-04-20 Antenne de faisceau hertzien à au moins deux directions de réflexion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9404707A FR2719162B1 (fr) 1994-04-20 1994-04-20 Antenne de faisceau hertzien à au moins deux directions de réflexion.

Publications (2)

Publication Number Publication Date
FR2719162A1 FR2719162A1 (fr) 1995-10-27
FR2719162B1 true FR2719162B1 (fr) 1996-12-06

Family

ID=9462297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9404707A Expired - Lifetime FR2719162B1 (fr) 1994-04-20 1994-04-20 Antenne de faisceau hertzien à au moins deux directions de réflexion.

Country Status (1)

Country Link
FR (1) FR2719162B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502405A1 (fr) * 1981-03-18 1982-09-24 Portenseigne Systeme de reception de signaux hyperfrequences a polarisations orthogonales
US4625214A (en) * 1984-10-15 1986-11-25 Rca Corporation Dual gridded reflector structure
US4647938A (en) * 1984-10-29 1987-03-03 Agence Spatiale Europeenne Double grid reflector antenna
FR2585514A1 (fr) * 1985-07-26 1987-01-30 Messerschmitt Boelkow Blohm Ensemble de reflecteurs
FR2664750B1 (fr) * 1990-07-11 1993-01-29 Aerospatiale Bireflecteur a grilles.
FR2684809B1 (fr) * 1991-12-09 1994-01-21 Alcatel Espace Antenne passive multifaisceaux a reflecteur(s) conforme (s).

Also Published As

Publication number Publication date
FR2719162A1 (fr) 1995-10-27

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
CD Change of name or company name
CA Change of address