论文标题
模拟高效率Ka-band klystron的低温高质量光束匹配
Simulations for a low-perveance high-quality beam matching of a high efficiency Ka-band klystron
论文作者
论文摘要
本文介绍了一组具有远光质量的电子枪的自我一致的分析和数字设计，本文介绍了用于高功率KA-Band Klystrons。一组电子枪可用于高功率KA波段Klystrons，以通过在（100-150）MV/m范围内实现有效的加速电场，以36 GHz的线性加速结构，估计有20 MW的输入功率。在紧凑型光XLS项目的框架中，提出了在36 GHz上工作的短ka波段线性化器，以提供至少15 mV的集成电压，以进行束相线性化。为了优化获得20 MW RF输出功率的KA波段Klystrons效率，在本文中检查和讨论了不同的电子枪和光束聚焦通道设计。
Self consistent analytic and numeric design for a set of electron guns with a high beams quality to be used in high power Ka-band klystrons are presented in this paper. The set of electron guns can be used in the high power Ka-band klystrons in order to feed linear accelerating structures at 36 GHz with an estimated 20 MW input power by achieving an effective accelerating electric field in the (100-150) MV/m range. In the framework of the Compact Light XLS project, a short Ka-band linearizer by working at 36 GHz able for providing an integrated voltage of at least 15 MV is proposed for bunch-phase linearization. In order to optimize the Ka-band klystrons efficiency for achieving 20 MW RF output power, different electron guns and beam focusing channel designs are examined and discussed in this paper.
