FIELD: physics.
SUBSTANCE: invention relates to wireless communication and can be used in radio receiving circuits which allow operation in scenarios with carrier aggregation. Disclosed is a radio receiving circuit configured for operation in carrier aggregation mode (CA) and in mode without CA. It comprises the first receiving path to be connected to the antenna, and the second receiving path to be connected to the same antenna. It also includes control unit functionally connected to the first receiving path and the second receiving path. In the CA mode, the control unit instructs the first receiving path to receive the first CC and the second receiving path to receive the second CC. In the mode without the CA, the first receiving path and the second receiving path are selectively controlled by the control unit so that both can receive the same single CC.
EFFECT: technical result is improved performance.
15 cl, 11 dwg
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