| 摘要 |
The present invention provides a receiver and a signal processing method. The receiver comprises: a first mixer, used for mixing a received signal with a square wave signal to obtain a first mixed signal; a first low-pass filter, used for filtering the first mixed signal to obtain a first filtered signal; a first analog-to-digital converter, used for performing analog-to-digital conversion on the first filtered signal to obtain a first sampled signal; and a signal processing unit, used for estimating according to the first sampled signal an information symbol transmitted by a transmitting end, the square wave signal being generated according to an estimated value of a carrier of the received signal. The receiver provided by embodiments of the present invention has better flexibility. |
