强激光与粒子束, 2014, 26 (6): 063006, 网络出版: 2014-06-03
一种用于高功率微波合成的X波段双色板
An X-band dichroic plate for high power microwave combination
高功率微波 双色板 功率容量 传输效率 high power microwave dichroic plate power handling capacity transmission efficiency
摘要
在数值模拟的基础上,设计了一种用于高功率微波合成的X波段同频带双色板。微波斜45°入射时,该双色板在9 GHz到9.3 GHz内反射效率大于99%,在9.7 GHz到10 GHz内传输效率大于99%,可以用于实现两路高功率微波的同极化合成。利用电磁场全波分析软件,建立了双色板数值模型,分析了该双色板的场增强因子和功率容量问题。
Abstract
In this paper, on the basis of numerical simulation, an X-band dichroic plate for high power microwave combination is designed. With an incidence angle of 45°, the reflection efficiency for the dichroic plate is more than 99% from 9 GHz to 9.3 GHz; The transmission efficiency is more than 99% from 9.7 GHz to 10 GHz. The dichroic plate can be used in combination of HPMs with identical polarization. Making use of full wave analysis software, a numerical model of the dichroic plate is established. The field enhancement factor and power handling capacity is also analyzed.
李佳伟, 黄文华, 朱梦, 黄惠军, 邵浩, 宋玮, 史彦超. 一种用于高功率微波合成的X波段双色板[J]. 强激光与粒子束, 2014, 26(6): 063006. Li Jiawei, Huang Wenhua, Zhu Meng, Huang Huijun, Shao Hao, Song Wei, Shi Yanchao. An X-band dichroic plate for high power microwave combination[J]. High Power Laser and Particle Beams, 2014, 26(6): 063006.