| 摘要 |
<p>The present disclosure relates to an electronic duplexer for at least one transmit path and at least one receive path in a radio system where the transmit and receive paths share the use of at least one antenna. A first feedforward correction loop is used to correct broadband noise emissions (that do not include linearity related close-in emissions) from the power amplifier in a radio system. A second feedforward correction loop is used to reduce the interference of the transmit signal in the receive path. A third feedforward correction loop is used to identify interference signals other than the transmit signal and correct those additional interferers.</p> |
