| 3. | Traditional laser iff has poor security because of low frequency of laser beam coded pulse . this can be greatly improved when the pulses are modulated by continuous wave laser , but the power of this laser beam output is so low that it ’ s difficult to be detected and received by laser warning subsystem
传统的激光敌我识别器激光编码脉冲频率低,通信保密性差,使用连续波激光器经调制后激光编码脉冲频率高,保密性好,但输出激光功率较低,难以达到激光告警分机探测接收的要求。 |
