Reflect array antenna, is divided into sub-arrays, each comprising phase control unit to apply selected phase difference to added signal, and distribution unit to distribute phase shifted signal between radiating units

摘要

The antenna (A) is subdivided into sub-arrays, each comprising radiating units to collect a signal delivered by a source (S), and combination unit for adding signals collected by the radiating units. Each sub-array has a phase control unit that applies a selected phase difference to the added signal, and a distribution unit that distributes the phase shifted signal between the radiation units.