敌我识别定向应答技术OA
Identification of Friend or Foe Targeted Response Technology
为解决敌我识别采用询问-应答的协同工作方式,存在对其他询问机造成干扰和被敌方干扰的问题,提出一种敌我识别定向应答技术.利用圆形阵列天线和阵列信号处理算法计算得到询问信号的到达方向,形成指向询问方的窄波束进行应答.仿真结果表明:该技术能实现定向应答,减少对其他方向询问机的干扰,降低应答功率.
In order to solve the problem of interference to other interrogators and being interfered by enemies in the collaborative work mode of inquiry response for identification of friend or foe,a directed response technology for identification of friend or foe is proposed.Using circular array antennas and array signal processing algorithms,the direction of arrival of the interrogation signal is calculated,forming a narrow beam pointing towards the interrogator for response.The simulation results show that this technology can achieve directional response,reduce interference to other direction interrogators,and reduce response power.
焦阳;俄广西
中国电子科技集团公司第十研究所敌我识别事业部,成都 610036中国电子科技集团公司第十研究所敌我识别事业部,成都 610036
信息技术与安全科学
敌我识别询问圆形阵列定向应答
friend or foe identificationinterrogationcircular array antennadirectional response
《兵工自动化》 2026 (5)
5-7,3
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