Moreover, side information and extra complexity at the receiver are not needed for the algorithm, and only some extra transmission power may be consumed. 该算法不需要传输边带信息,也不会给接收端带来负担,只是需要传输额外的功率。
The methods to minimize the extra FM noise of LO and the discrimination effect are proposed so that the additional receiver noise can be effectively repressed. 提出了降低本振附加的FM噪声,减小系统的鉴频效应,使整机的附加噪声得以有效抑制的改进措施。