Antenna switch with adaptive filter
AssigneeKoninklijke Philips Electronics N.V.
InventorPieter Jedeloo
Life of this patent
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Abstract
An antenna switch (31) that is arranged to alternately operate in a receive mode and a transmit mode, comprises adaptive filter (30). Herewith, signal processing means (Rx1, Rx2 and Rx3) can be coupled to an antenna (1) during the receive mode and be insulated from the antenna during the transmit mode.
Claims12
Antenna switch (31) which is arranged to alternately operate in a receive mode and a transmit mode, the antenna switch comprising an adaptive filter (30) for coupling a signal processing means to an antenna (1) during the receive mode and for electrically insulating the signal processing means from the antenna (1) during the transmit mode.
Dependencies are inferred from the claim text.