A Scheme is proposed of using a computer on sline and digital filtering technique to perform digital filtering and lane identification of the phase signals of a port radio navigation system. 本文提出了采用单片机和数字滤波技术对一种港口双曲线无线电导航(RADNAV)系统的相位信号进行滤波处理和巷识别的方案。
One of the first applications of artificial satellites was radio navigation. 人造地球卫星最早的一个用途就是之一就是导航。
Coverage area of radio navigation system 无线电导航(RADNAV)系统覆盖区
Amplitude radio navigation system 振幅无线电导航(RADNAV)系统
Coverage area of radio navigation system unstayed flat heads and covers 无线电导航(RADNAV)系统覆盖区无支撑平封头和盖板