徐艳国. 直升机防撞雷达关键技术及发展趋势[J]. 现代雷达, 2011, 33(2).

XU Yan-guo. Key Technologies and Development Trends of Helicopter Collision Avoidance Radar[J]. Modern Radar, 2011, 33(2).

徐艳国. 直升机防撞雷达关键技术及发展趋势[J]. 现代雷达, 2011, 33(2). DOI：

XU Yan-guo. Key Technologies and Development Trends of Helicopter Collision Avoidance Radar[J]. Modern Radar, 2011, 33(2). DOI：