粒子加速器在科研、医疗等领域有着广泛应用,为满足科研生产需求,加速器正朝着高功率、强束流的方向发展,这对其各部分的相关技术也提出了要求,尤其是射频功率系统。在传统的微波技术领域,移相器是一种常见的微波元件,实现方式较多,但目前常用的移相器主要都是用于低功率的情形,而国内外对于高功率情形的研究还不够充分,对此开展了一种高功 Particle accelerators are widely used in scientific research and medical fields. In order to meet the needs of scientific research and production, accelerators are moving in the direction of high power and strong beam currents, and their requirements for related technologies in various parts are also put forward. In particular, the radio frequency power system . In the field of traditional microwave technology, the phase shifter is a common microwave component and can be implemented in many ways. However, the commonly used phase shifters are mainly used for low-power situations, and the research on high-power situations at home and abroad Not enough, to carry out a high-powered