极化雷达的发展动态与极化信息的应用前景

Development Trend of Polarization Radar & Application Prospect of Polarization Information

极化雷达及极化信息应用研究已成为国际雷达系统与技术发展的前沿动态。在总结了国内外极化雷达的研究和研制现状之后 ,结合我们的基础研究成果 ,指出了极化技术在抗干扰、反隐身、反低空突防和提高目标识别的可靠性等领域的应用前景及初步思想。最后分析了理论和技术上的难点及努力方向。分析结果表明 ,由于极化雷达的军事应用广泛 ,它必将成为当今雷达领域研究的热门课题。

The research on the polarization radar and polarization information has become the frontier of radar developing. The development trend and the present state of polarization radar are analyzed. Also, the polarization radar's functions of antijamming, counter low level penetrating, counter target hiding and reliability enhancement, etc. for target recognition are pointed out based on our achievements in theoretical research. Furthermore, the principle and application prospect of polarization information for military purpose are presented. At last, the difficulty of key technique in the practical engineering is analyzed, and the solution to the difficulty is proposed. The result of analysis shows that the development of polarization radar will be a research hotspet radar in the field due to its wide military application prospect.\;