| 摘要 |
Disclosed is a device for improving radio frequency link receiving and transmitting performance, the device comprising: a radio frequency transmitting link, a radio frequency receiving link, and a test link; a first node is disposed between a power amplifier in the radio frequency transmitting link and a contact reed of a first antenna, the first node being connected with a first on/off port of a radio frequency main switch in the test link; a second node is disposed between a receiving filter in the radio frequency receiving link and a contact reed of a second antenna, the second node being connected with a third on/off port of the radio frequency main switch in the test link; and a second on/off port of the radio frequency main switch in the test link is grounded via a resistor. Also disclosed are a terminal, method and storage medium for improving radio frequency link receiving and transmitting performance. |
