Single sideband suppressed carrier system 单边带抑制载波系统
On the basis of carrier noise power density rate ( C/ N0) of GPS receiver, it analyzed the influence of suppressed jamming to carrier phase measuring accuracy of GPS receiver. 主要以GPS接收机的载波噪声功率密度比(C/N0)为基础,分析压制干扰对GPS接收机载波相位测量精度的影响。
The carrier component presented in GPS signal is completely suppressed. Even though the spectrum of the received GPS signal does not contain a carrier component, it is possible to reconstruct one. 在GPS信号中载波是完全抑制的,尽管接收的GPS频谱中不含载波分量,但它是能够恢复的。