| 摘要 |
The present invention relates to the technical field of wireless communications. Disclosed are a signal processing method and device, for addressing the problem of a high probability of damage for a last stage power amplifier resulting from an overshoot pulse generated from the response of the last stage power amplifier to a high-speed digital signal. An embodiment of the present invention comprises: receiving a to-be-transmitted signal; obtaining a cancellation pulse of the to-be-transmitted signal, wherein the cancellation pulse is configured to cancel an overshoot pulse of the to-be-transmitted signal; and superimposing the cancellation pulse and the to-be-transmitted signal to generate a to-be-amplified signal, and transmitting the to-be-amplified signal to an amplifying circuit. The solution provided in the embodiment of the present invention is suitable to be applied to signal processing. |
