Research On The Acquisition Technology Of Range Image With Semiconductor Laser Non-Scanning Method

The laser-guidance has advantages of higher precision, better anti-jamming performance and smaller size, which makes it the main means of the precise attack. So far, the laser imaging guidance has been the development of the laser guidance.On the basis of the discussion to the laser image guidance technology and non-scanning laser imaging technology, mechanisms of the laser imaging radar and the laser detection were researched. Based on the comparison between the performance of the scanning imaging and non-scanning imaging, the scheme of laser non-scanning imaging and laser imaging guidance was adopted. And semiconductor laser non-scanning imaging system was focused on in the research. And the theoretical research of the frequency modulation continuous wave signal was carried out according to the frequency modulation continuous wave's FM/cw principle. A modulation system and a receiving system were designed, on the basis of which the aim of 1D range profile was generated after the simulation with the matlab software.