Transmitarray antenna cell
AssigneeCommissariat A L'energie Atomique Et Aux Energies Alternatives
InventorsAntonio Clemente, Cedric Dehos, José-Luis Gonzalez Jimenez
Life of this patent
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Abstract
The present description concerns a transmitarray cell (105) adapted to implementing a full-duplex communication, the cell comprising: a first antenna element (105a) located on a first surface of the cell; a second antenna element (105b) located on a second surface of the cell, opposite to the first surface; a transmit channel comprising, between the first and second antenna elements, a first phase-shift and amplifier circuit (203a); and a receive channel comprising, between the first and second antenna elements, a second phase-shift and amplifier circuit (203b).
Claims15
Cell of a transmitarray adapted to implementing a full-duplex communication, the cell comprising:
- a first antenna element located on a first surface of the cell and configured to be located in front of at least one primary source;
- a second antenna element located on a second surface of the cell, opposite to the first surface;
- a transmit channel comprising, between the first and second antenna elements, a first phase-shift and amplifier circuit;
- and
- a receive channel comprising, between the first and second antenna elements, a second phase-shift and amplifier circuit,
- wherein the first and second antenna elements are formed in conductive levels of a printed circuit board and wherein the first and second phase-shift and amplifier circuits are interposed between the first and second antenna elements.
Dependencies are inferred from the claim text.