超宽带的概念、技术、应用和发展。清华前沿课程，精品中的精品。-UWB concept, technologies, applications and development. Tsinghua forefront of course, excellent in quality.

国家级精品资源共享课建设技术要求，是从事课程资源共享建设的技术规范。-National Excellent resource sharing lesson building technical requirements