Radio frequency signal transceiving circuit, control method, electronic equipment and readable storage medium
The invention discloses a radio frequency signal transceiving circuit, a control method, electronic equipment and a readable storage medium, and belongs to the technical field of communication. The radio frequency signal transceiver circuit comprises a radio frequency antenna, a switch assembly, a l...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a radio frequency signal transceiving circuit, a control method, electronic equipment and a readable storage medium, and belongs to the technical field of communication. The radio frequency signal transceiver circuit comprises a radio frequency antenna, a switch assembly, a low noise amplifier, a filter and a transceiver. Wherein the switch assembly is used for switching working states of the radio frequency signal receiving and transmitting circuit, and the working states of the radio frequency signal receiving and transmitting circuit comprise a first working state, a second working state and a third working state; in the first working state, a radio frequency signal received by the radio frequency antenna is input into the transceiver through the low noise amplifier; in the second working state, a radio frequency signal received by the radio frequency antenna is input into the transceiver through the low noise amplifier and the filter in sequence; and in the third working state, the |
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