As the alma mater of Chairman Wu Zhonglin, Tongyu Communication and Xidian University have a long-term and stable cooperative relationship. The two sides are engaged in graduate internship and employment, talent training, joint training of post-doctoral researchers, professional technical training and exchanges, and the transformation of scientific research results. All have good cooperation, such as product application of new antenna technology, product application of new antenna and RF patent, Beidou system components and so on.