Relativistic Cherenkov devices are promising candidates as sources of high-power millimeter wave band radiation, which is an important direction of high-power microwave (HPM) technology and is focused by all the researchers in the world today.

• 高功率毫米波器件是高功率微波技术的一个重要方向,而Cherenkov器件是其中的一个重要分支,是目前国内外研究的热点。