Flat Scanning Antenna for a Terestrial Mobile Application, Vehicle Having Such an Antenna, and Satellite Telecommunication System Comprising Such a Vehicle

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Abstract

The flat-plate scanning antenna comprises at least one network (5) of waveguides with radiating slots, comprising two dielectric substrates (Sub1) (Sub2) arranged one above the other. The two substrates (Sub1) (Sub2) comprise the same number of waveguides (10, 11) that correspond to each other and communicate between each other in pairs by means of corresponding coupling slots (13). Each waveguide (10) of the upper substrate (Sub2) also comprises a plurality of radiating slots (20), all of the radiating slots (20) being parallel to each other and oriented in the same direction, and each waveguide (11) of the lower substrate (Sub1) comprises an inner individual feeding circuit (25) comprising an individual electronic circuit for phase-shifting (21) and amplification (22).

Classe Tecnologica

H - Electricity

Patent Office

United States Patent and Trademark Office

Numero Deposito

US2012287006

Anno Deposito

2010

Anno Concessione

2012

Inventori Pugliesi

  • Ettorre Mauro

Tutti gli inventori

  • Regis Lenormand
  • Jean- Michel Merour
  • Jean-michel Mateus
  • Ronan Saleau
  • Mauro Ettorre
  • Gerard Raguenet

Titolari pugliesi

  • Non ci sono titolari pugliesi

Tutti i titolari

  • Thales