Methods of zero range calibration for shipborne TT&C radar
Jin Hua-song · Modern Electronics Technique · 2012
The range value is an important item in outer-trajectory measurement data of TTC system,and the sidetone ranging,which is adopted by the ranging system of a certain shipborne TTC system,is a major range measuring method.Traditional zero range calibration methods are introduced in this paper,the ground zero range detachment method for this TTC system is analyzed,and the zero range binding method in the TTC mission is illustrated.It proves that the proposed method is precise and effective,and the ground zero range measured in all previous missions are stable.