抑制载波型差分相位调制，采用波束成形技术的BER计算，采用的是脉冲对消法，可以得到很精确的幅值、频率、相位估计，GPS和INS组合导航程序，合成孔径雷达（SAR)目标成像仿真，对信号进行频谱分析及滤波。- Suppressed carrier type differential phase modulation, By applying the beam forming technology of BER It uses a pulse of consumer law, You can get a very accurate amplitude, frequency, phase estimation, GPS and INS navigation program, Synthetic Aperture Radar (SAR) imaging simulation target, The signal spectral analysis and filtering.