Reconfigurable antenna with transmitter network with monolithic integration of elementary cells

摘要

Structure (1) comprising: - a first wafer (W1), comprising first active components (C1) configured to introduce a phase shift; - a first metallic layer, formed on a first surface (W10) of the first wafer (W1); - a first interconnection structure (3), formed on a second surface (W11) of the first wafer (W1), comprising first polarization lines (30); - a set of first planar antennas (A1), formed on the first interconnection structure (3); - a second plate (W2); - a second metallic layer, formed on a first surface (W20) of the second wafer (W2); - a set of second planar antennas (A2), formed on a second surface (W21) of the second wafer (W2); the first and second wafers (W1, W2) being assembled via the first and second metal layers so that the first and second planar antennas (A1, A2) are aligned, the first and second metal layers forming a ground plane (PM). Figure 5