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。
When this kind of productions are working in the operation temperature range of-40 ~ + 85 ℃ the suppressed carrier frequency approaches 80 dB the rectangle coefficient is not larger than 1.2 and the band fluctuation and insertion loss are all less than 2 dB .
该产品在-40℃ ~+85℃环境温度范围工作时，带内波动≤2dB， 载频 抑制接近80dB，矩形系数≤1.2，插入损耗≤2dB。
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。
Single sideband suppressed carrier system
单边带 抑制 载波系统
Double-sideband suppressed carrier modulator
双边带 抑制 载波调制器
抑制载波