介绍了多基线干涉仪测向原理,提出了一种解决通道相位不一致的校正技术。与传统的方法不同,该方法在变频通道前增加自检信号源,实时记录并存储通道间的误差,用以校正。此方法已应用在某小型化侦察设备中,并取得了良好效果。 The principle of multi-baseline interferometry is introduced, and a correction technique to solve the problem of inconsistent channel phase is proposed. Different from the traditional method, this method adds self-test signal source before the frequency conversion channel, real-time record and store the error between channels, to be corrected. This method has been applied to a small reconnaissance equipment and achieved good results.