摘要
介绍一种结构新颖的微波高功率定向耦合器。该耦合器主线采用波导结构承受功率大,副线采用同轴结构对外连接方便,耦合机构采用单个圆孔实现,整个耦合器设计巧妙,结构简单,便于加工,易于装配,不用调试,指标好,可靠性高,特别适用于高功率、弱耦合、双向取样的场合。
A microwave high-power directional coupler with a novel configuration is presented in this paper. Its main line adopts a waveguide structure, making high power tolerance possible. The sub adopts a coaxial structure with the aim of facilitating external connection. Its coupling framework is put together with a single hole. The whole coupler is skillfully designed with a simple structure, easy to process and assemble, with no need for adjustment. The coupler＇s exceptional performance and high reliability makes it particularly applicable to a high-power, weak coupling, and bidirectional sampling circumstance.
出处
《中国电子科学研究院学报》
2009年第2期140-143,共4页
Journal of China Academy of Electronics and Information Technology
关键词
定向耦合器
单孔耦合
结构设计
directional coupler
single hole coupling
structure design
