高分辩率高可靠性激光束编码目标识别研究

提出激光束编码的合作式目标识别的方法。该方法可克服无线电目标识别中易受电磁干扰和交错干扰的困难，提高识别的分辨率，降低误码率。设计了激光调制的Ｍ序称密友器，可极大提高识别器的保密性能和询问－应答信号的质量。

Study of Constructing Self Fourier Functions

A cooperative target recognition technique based on laser beam coding is presented in this paper. As a result, the problems such as electromagnetic interference and garbling which exist in airwave target recognition can be solved. The recognition resolution can be improved and bit error rate can be reduced by this way. A laser modulated M-sequence coder is designed for target recognition system, thus recognition security and quality of Question and Answer signals can be increased greatly.