A Doppler Passive Location Method for Single Moving Observer
Tao Yu · Guidance and Fuze · 2012
Utilizing the conception of angle rate,the approximate calculation formula of Doppler rate only based on the measure of frequency difference can be obtained by applied the differential transformation to Doppler shift equation.Thus,based on the mode of continuous multipoint detection,using the ratio relationship between the Doppler rate and the tangential velocity,the real time ranging formula can be obtained by velocity identical relation between neighbor nodes.Hereafter,again using Doppler rate equation can directly solve the relative azimuth of target.