高温超导压缩EW接收机的设计与实现

Design and Realization of HTS Compressive EW Receiver

随着信息技术的发展,未来战场电磁环境越来越复杂,为了满足未来战场对雷达信号的接收和处理需求,设计了一种基于高温超导滤波器的电子战(EW)接收机,对高温超导压缩EW接收机的频谱分析功能进行了原理分析,根据原理分析结果给出了EW接收机完整设计方案,对该设计方案进行了主要性能的分析。通过系统测试对设计方案的可行性进行了验证,结果表明该接收机在实时处理、带宽扩展、灵敏度提升等方面较传统接收机优势明显。

With the development of information technology, the future battlefield electromagnetic environment will become more and more complex,in order to meet the receiving and processing re-quirements of future battlefield to radar signal, this paper designs an electronic warfare （EW ） re-ceiver based on high-temperature superconducting （HTS ） filter,performs principle analysis to the spectrum analysis function of HTS compressive EW receiver, presents full design plan of E W re-ceiver according to the principle analysis results,analyzes the main performance of this design plan, validates the feasibility of design plan through system test. Results sh o w that the receiver has obvi-ous advantages in the aspects of real-time processing, bandwidth expansion and sensitivity improve-ment , etc. than traditional receivers.