Classifications

• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01Q—ANTENNAS, i.e. RADIO AERIALS
  • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
  • H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
  • H01Q3/46—Active lenses or reflecting arrays
• • 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
  • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
  • H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
  • H01Q15/0033—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective used for beam splitting or combining, e.g. acting as a quasi-optical multiplexer
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01Q—ANTENNAS, i.e. RADIO AERIALS
  • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
  • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
  • H01Q3/2676—Optically controlled phased array

Landscapes

• Variable-Direction Aerials And Aerial Arrays (AREA)
• Aerials With Secondary Devices (AREA)
• Semiconductor Lasers (AREA)
• Led Devices (AREA)

Applications Claiming Priority (1)

Publications (2)

Family

ID=19856608

Family Applications (1)

Country Status (9)

Families Citing this family (12)

Family Cites Families (5)

• 1990
  • 1990-02-16 NL NL9000369A patent/NL9000369A/nl not_active Application Discontinuation
• 1991
  • 1991-02-04 CA CA002035599A patent/CA2035599C/en not_active Expired - Fee Related
  • 1991-02-05 DE DE69112093T patent/DE69112093T2/de not_active Expired - Fee Related
  • 1991-02-05 EP EP91200230A patent/EP0442562B1/en not_active Expired - Lifetime
  • 1991-02-08 US US07/653,593 patent/US5084707A/en not_active Expired - Fee Related
  • 1991-02-13 AU AU71014/91A patent/AU638546B2/en not_active Ceased
  • 1991-02-13 JP JP3040527A patent/JPH04215306A/ja active Pending
  • 1991-02-14 NO NO91910595A patent/NO910595L/no unknown
  • 1991-02-14 TR TR91/0151A patent/TR24873A/xx unknown

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