| 摘要: |
| 在分析沿海地区复杂电磁环境构成因素的基础上，阐述了舰载通信信号侦察接收系
统的技术体制、侦收方法及特点，探讨了舰载通信信号侦察接收系统为适应复杂电磁环境的
解决措施，并在实际工程应用中证明改进措施能够很好地解决舰载通信信号侦察接收机的实
际使用问题，保证其具有大侦收带宽、高灵敏度、大动态范围、强抗干扰能力。 |
| 关键词: 舰载侦察系统 复杂电磁环境 通信信号 侦察接收机 软件无
线电 |
| DOI： |
|
| 基金项目: |
|
| Ship-borne Communication Signals Reconnaissance Receiver System |
| HUANG Wei,LIU Zhen |
| (Southwest China Institute of Electronic Technology, Chengdu 610036,China) |
| Abstract: |
| Through analysing the characteristics of complicated electromagnetic envi
ronment in coastal areas, the technical system, reconnaissance method and
features of ship-borne communication signals reconnaissance receiver system are
described,
the measures for ship-borne communication signals reconnaissance receiv
er system to adapt the complicated electromagnetic environment are discussed. Th
e
application in project has proved that the measures can well solv
e the problems of the ship-borne communication signals reconnaissance receiver s
ystem, and realize the capability of wide reconnaissance band, high receiver sen
sitivity, high dynamic range and strong anti-jamming. |
| Key words: ship-borne reconnaissance system complicated electromagnetic environment commun
ication signals reconnaissance receiver software defined radio(SDR) |
《电讯技术》编辑部 