从英国雷卡定位公司引进的微波定位系统(Micro-Fix)最近已顺利通过验收,即将投入使用。 微波定位系统是利用微波技术来实现海上定位的精密仪器。其主要特征,表现为近程高精度定位。这种系统由主台和若干副台组成。主台发射调频信号,由副台接收后,并重发回主台。对发射和接收的调制频率进行相位比较,即可确定主、副台距离数值,从而确定船只或其他移动目标的位置。 Micro-Fix introduced from Leica Location, UK, has recently passed the acceptance test and will be put into operation soon. Microwave positioning system is the use of microwave technology to achieve precision positioning of the sea instruments. Its main features, manifested as short-range high-precision positioning. This system consists of the main station and several sub-stations. The main station transmits the FM signal, which is received by the auxiliary station and retransmitted back to the main station. The transmitted and received modulation frequency phase comparison, you can determine the main and auxiliary distance values ​​to determine the location of the vessel or other moving targets.