New educational tools to encourage high-school students' activity in stem

Many students have to choose their future profession during their last years in the high school and therefore to choose a university where they will get proper education. That choice may define their professional life for many years ahead or probably for the rest of their lives.Bauman Moscow State Technical University conducts various events to introduce future professions to high-school students. Such activity helps them to pick specialization in line with their interests and motivates them to study key scientific subjects.The paper focuses on newly developed educational tools to encourage high school students’ interest in STEM disciplines. These tools include laboratory courses developed in the fields of physics, information technologies and mathematics. More than 2000 high school students already participated in these experimental courses. These activities are aimed at increasing the quality of STEM disciplines learning which will result in higher quality of training of future engineers.     

Regional Centres for Space Science and Technology Education and ICG Information Centres affiliated to the United Nations

Based on resolutions of the United Nations General Assembly, Regional Centres for Space Science and Technology Education were established in India, Morocco, Nigeria, Brazil and Mexico. Simultaneously, education curricula were developed for the core disciplines of remote sensing, satellite communications, satellite meteorology, and space and atmospheric science. This paper provides a brief summary on the status of the operation of the regional centres with a view to use them as information centres of the International Committee on Global Navigation Satellite Systems (ICG), and draws attention to their educational activities.     

基于多通道天线高分辨率星载SAR 实现方法研究

对基于多通道天线实现高分辨率星载SAR的方法进行了深入研究,建立了三通道天线SAR的回波信号模型,提出了一种回波处理方式,将单发三收模式下的回波数据转变为传统的单发单收模式下的回波数据,可用常规条带式成像方法进行成像处理.对采用多通道天线实现高分辨率星载SAR涉及到的脉冲重复频率PRF偏离问题进行了深入分析和研究,推导出PRF偏离造成的虚假目标的理论位置和虚假目标与真实目标的峰值功率比值,计算机仿真试验证明了上述内容的有效性.