摘要
Abstract
High power microwave vacuum electron devices can work at high frequency, high peak and average power. They have been widely used in military and civil microwave electron systems, such as radar, communication, countermeasure, TV broadcast, particle accelerators, plasma heating devices of fusion, microwave sensing and microwave heating. In scientific research, high power microwave vacuum electron devices are used mainly on high energy particle accelerator and fusion research. The devices include high peak power klystron, CW and long pulse high power klystron, multi-beam klystron, and high power gy-rotron. In national economy, high power microwave vacuum electron devices are used mainly on weather and navigation radar, medical and radiation accelerator, TV broadcast and communication system. The devices include high power pulse and CW klystron, extended interaction klystron, traveling wave tube(TWT), magnetron and induced output tube(IOT). The state of art, common technology problems and trends of high power microwave vacuum electron devices are introduced in this paper.关键词
速调管/回旋管/粒子加速器/正负电子对撞机/可控热核聚变装置/天气雷达/深空通信Key words
klystron/gyrotron/particle accelerator/分类
信息技术与安全科学
