The Designtion And Realization Of The Scan Principle System Of The Bistatic Lidar

Lidar is a modern technique with traditional laser radar technology to the product. Laser radar because of the unique physical properties of its civilian and military fields have broad application prospects.Bistatic radar ladar is the new direction of application development, single-, double-space lidar base Synchronization is a two-base lidar one of the key technologies.This work includes the design principles of achieving single,double-base space for simultaneous scanning hardware and control software.These include the choice of scan mode,the scanning system and software design and control structures.Common scanning mirror for nonlinear phenomena,the use of a single two-dimensional scanning mirror. Papers on the hardware system structures in detail that the necessary details of which were explained. Starting from the hardware design software, the use of C + + Builder PLC serial communication, and achieved satisfactory results.In this paper,the principle of the final structures of single,double-base experimental laser radar system,through experimental verification of the laser target under single-and dual-base receiver synchronization,and receive signals through the double-contrast preliminary test of the feasibility of receiving and superiority, and the follow-up work of the future.